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<archimedes xmlns:xlink="http://www.w3.org/1999/xlink">
  <info>
    <author>Borro, Girolamo</author>
    <title>De motu gravium et levium</title>
    <date>1575</date>
    <place>Florence</place>
    <translator/>
    <lang>la</lang>
    <cvs_file>borro_demot_011_la_1575.xml</cvs_file>
    <cvs_version/>
    <locator>011.xml</locator>
  </info>
  <text>
    <front>
      <pb id="p.0001" xlink:href="011/01/001.jpg"/>
      <section>
        <p type="head">
          <s id="s.000001">HIERONYMVS <lb/>BORRIVS ARRETINVS <lb/>De Motu Grauium, &amp; <lb/>Leuium</s>
        </p>
        <p type="head">
          <s id="s.000002"><emph type="italics"/>Ad<emph.end type="italics"/> FRANCISCVM <emph type="italics"/>Medicem <lb/>Magnum Etruria Ducem II.<emph.end type="italics"/><!-- KEEP S--></s>
        </p>
        <p type="head">
          <s id="s.000003">FLORENTIAE, <lb/>In Officina Georgii Mareſcotti. <lb/></s>
          <s id="s.000004">MDLXXV.<!-- KEEP S--></s>
        </p>
        <pb xlink:href="011/01/002.jpg"/>
      </section>
      <section>
        <p type="head">
          <s id="s.000005">ROBERTVS TITIVS BVRGEN. <lb/>IN HIERONYMI BORRI <lb/>EFFIGIEM.</s>
        </p>
        <p type="main">
          <s id="s.000006"><emph type="italics"/>Qvisqvis es, exiguo qui incluſam conſpicis orbe <lb/>Effigiem BORRI, &amp; facili miraris ab arte <lb/>Expreſſos vultus, atque ora ſimillima veris, <lb/>Quanto deinde magis mirabere, cum tibi lectus <lb/>Liber erit, quo naturæ fugientis opertum <lb/>Monſtrat iter, <expan abbr="vinclisq.">vinclisque</expan> docet retinacibus arctè <lb/>Comprimere, vt ne ſe te ignaro concitet hilum, <lb/>Quam ſtupeas? </s>
          <s id="s.000007"><expan abbr="namq.">namque</expan> ingenij præſtantis imago <lb/>Longè animata magis ſeſe hic oſtentat, vt ignis <lb/>Aethereus, qui mane nouum praeuortitur ortum<emph.end type="italics"/></s>
        </p>
        <pb xlink:href="011/01/003.jpg"/>
      </section>
      <section>
        <p type="head">
          <s id="s.000008">FRANCISCO MEDICI <lb/>MAGNO ETRVRIAE <lb/>DVCI II.<!-- KEEP S--></s>
        </p>
        <p type="head">
          <s id="s.000009"><emph type="italics"/>Hieronymus Borrius Deditissimus. <!-- KEEP S--></s>
          <s id="s.000010">S.<emph.end type="italics"/><!-- KEEP S--></s>
        </p>
        <p type="main">
          <s id="s.000011">ANTIQVISSIMAE <expan abbr="nobiliſsi-mæq.">nobiliſsi­<lb/>mæque</expan> Philoſophiæ primum <lb/>ortum procreatum eſſe in­<lb/>ter Aegyptios ab eius prin­<lb/>cipium diligenter exploran­<lb/>tibus, cum ex multis aliis, <lb/>tum ex cò facile poteſt intel<lb/>ligi, quod qui primis illis <lb/>temporibus philoſophandi ſtudio <expan abbr="incendebãtur">incendebantur</expan>, <lb/>ii ex omnibus ferè orbis terrarum partibus <expan abbr="primũ">primum</expan> <lb/>ad Mercurii Aegyptii columnas, in quibus prima <lb/>philoſophiæ capita erant inciſa, confluebant; vt in­<lb/>de tanquam è fontibus, quæ domi non poterant <lb/>haurirent; deinde alii eodem ſtudio magis arden­<lb/>tes in Indiam penetrarunt, vt Gymnoſophiſta­<lb/>rum Principem Iarcam de ſiderum natura diſpu­<lb/>tantem audirent. </s>
          <s id="s.000012">In hac autem inchoata &amp; rudi <lb/>philoſophia maiore poſtea ſtudio euigilauit Græ­<lb/>cia, quam euigilarat ante India &amp; Aegyptus. </s>
          <s id="s.000013">Cum <lb/>enim Thales Mileſius, &amp; Anaximander omne <expan abbr="ſuũ">ſuum</expan> <lb/>ſtudium in doctrina, ac ſapientia colo caſſet, res ſuis <lb/>vſa progreſsionibus, incredibile dictu eſt, quan­<lb/>tum breui fuerit aucta. </s>
          <s id="s.000014">Sed tamen adhuc manca, <lb/>&amp; vulgaris iure videbatur ea eſſe cognitio. </s>
          <s id="s.000015">Verum <pb xlink:href="011/01/004.jpg"/>fortuna nobis dedit, vt ederentur in lucem Xeno­<lb/>phanes &amp; auditor eius Parmenides, &amp; ambo ſupe­<lb/>riori naturæ cognitioni non mediocre afferrent in <lb/>crementum, ac magnus ille Philoſophus Pythago­<lb/>ras naſceretur, qui multa iiſdem de rebus politius <lb/><expan abbr="perfectiuſq.">perfectiuſque</expan> proferret; &amp; philoſophiam à prima in­<lb/>choataque forma ad expletam, atque cumulatam <lb/>in dies felicius procedentem relinqueret. </s>
          <s id="s.000016">Horum <lb/>ætati ſucceſsit Anaxagoras, quem, vt conſulto De­<lb/>mocritum, Empedoclem, &amp; alios omittam, ma­<lb/>gnum attuliſſe optimis diſciplinis adiumentum, &amp; <lb/>auxiſſe ſuos diſcipulos ſcientia quadam admira­<lb/>bili, conſtans eſt omnium opinio. </s>
          <s id="s.000017">Princeps præte­<lb/>rea ingenii doctrinæque Plato, ac Timæus Pytha­<lb/>goræ ſententias obſcuras, &amp; incognitas <expan abbr="illuſtrarũt">illuſtrarunt</expan>, <lb/>ita tamen, vt quæ <expan abbr="tãto">tanto</expan> viro placuerant ea <foreign lang="greek">e)n ai)ni/gmasi\</foreign><lb/>auditoribus expendenda proponerent. </s>
          <s id="s.000018">Quare ab<lb/>ſconditæ illæ ſententiæ difficiles habebant explica<lb/>tus, &amp; præter quam à benedoctis hominibus non <lb/>intelligebantur. </s>
          <s id="s.000019">Poſt eos autem, quorum mentio­<lb/>nem fecimus, <expan abbr="nõnulli">nonnulli</expan> alii grauiſsimi viri in hoc præ <lb/>claro ſtudiorum genere ita verſati ſunt, vt multo <lb/>acrius quam ſuperiores, &amp; grauius ad philoſophan <lb/>dum incubuerint: nam diuino munere donatus <lb/>eſt nobis Ariſtoteles <expan abbr="Philoſophorũ">Philoſophorum</expan> vere princeps, <lb/>à quo vno, &amp; facilius, &amp; melius, &amp; breui plura didi<lb/>cit omnis poſteritas, quam à prioribus didicerit. <lb/></s>
          <s id="s.000020">Quoniam autem, ſiue maiorum negligentia, ſiue <lb/>temporum iniuria, ſiue alio quouis malo fato fide­<lb/>lis illa veterum philoſophorum, qui Ariſtotelem <lb/>ætate præſtiterunt, doctrina ad hanc vſque diem ia<pb xlink:href="011/01/005.jpg"/>cuit in tenebris, &amp; ſolis videtur luce clarius, pluri­<lb/>mum humano generi eum hominem profuturum, <lb/>cuius conſilio, &amp; opera ex tam diuturnis tenebris <lb/>emergeret; propterea ſum arbitratus maximos <lb/>quoſque labores experiundos mihi &amp; ſubeundos <lb/>eſſe, vt tandem aliquando ea per me in lucem euo­<lb/>cetur; propterea libenter etiam expertus ſum, ac <lb/>tentaui omnia. </s>
          <s id="s.000021">Vtinam autem noſtris laboribus <lb/>contingat exitus, quem optamus, vt me duce Phi­<lb/>loſophia illa tam glorioſa, &amp; vera quam antiqua, <lb/>paulatim quidem ſuperioribus ſingulis ætatibus <lb/>aucta, ſed craſſis tamen adhuc tenebris circumfuſa <lb/>aut ſuauiſſimam lucem aſpiciat, qua indigniſsimè <lb/>neſcio quomodo videtur priuari, aut ea frui ſaltem <lb/>incipiat. </s>
          <s id="s.000022"><expan abbr="Nõ">non</expan> enim tantum mihi tribuo, vt plus mi­<lb/>hi, quam veritati largiar, &amp; rem adeò obſcuram ve <lb/>inexplicabilis ſæpe viſa ſit, tam diligenter exiſti­<lb/>mem me interpretando explanaſſe, vt diligentius <lb/>nequeat explanari. </s>
          <s id="s.000023">Num quam tamen futurum eſt, <lb/>vt me mei huius conſilii induſtriæque pœniteat. <lb/></s>
          <s>Nam ſi me huius Philoſophiæ fontes antea ita clau<lb/>ſos, vt nemini paterent, demonſtrante ad eos mul­<lb/>to ſtudioſius aperiendos alii poſthac <expan abbr="excitabũtur">excitabuntur</expan>, <lb/>&amp; huius virtutis, vt ſpero, &amp; opto, præſtantiam con<lb/>ſequentur, mea etiam laus ex aliqua parte fuerit. <lb/></s>
          <s id="s.000024">Sed quoniam quicunque aliqua ingenii ſui monu<lb/>menta poſteritati mandant, ea plerique omnes ſibi <lb/>videntur magnis dicare principibus debere, qui <lb/>aut benemeriti ſint, aut literis delectentur, aut pro <lb/>excellenti, &amp; ſingulari ingenio quod poſsident, de <lb/>aliorum etiam ingeniis verè poſsint exiſtimare.<pb xlink:href="011/01/006.jpg"/>Idcirco FRANCISCE Med: Magne Dux quem <lb/>COSMO Parenti optimo, &amp; feliciſsimo ſuperſti­<lb/>tem eſſe voluit immortalis DEVS, vt te Etruriam <lb/>adminiſtrante, ac regente magnum &amp; triſte illud <lb/>deſiderium quod in cælum reuertens vir ille diui­<lb/>nus vniuerſæ huic prouinciæ reliquit ſui, leniatur, <lb/>&amp; eius Ciuitates pergant felices eſſe, quod tu tan­<lb/>to Patre digniſsimus filius &amp; propterea etiam reip. <lb/></s>
          <s id="s.000025">regendæ ſcientiſsimus iis præſis. </s>
          <s id="s.000026">Ego quoque non <lb/>modo omnibus his cauſis motus, ſed etiam quod <lb/>mihi benignè ſemper facis, &amp; quod à ſtudiis litera­<lb/>rum non abhorres, &amp; quod ad iudicandum de alio <lb/>rum ſcriptis multum habes ingenii, tibi <expan abbr="donãdum">donandum</expan> <lb/>librum, quem de rerum grauium &amp; leuium motu <lb/>ſcripſi tuoque nomine modo tuo probetur iudicio <lb/>diuulgandum ſtatuo. </s>
          <s id="s.000027">Nam ſi hæ meæ vigiliæ acer­<lb/>rimo tanti Principis iudicio reſpondebunt, reli­<lb/>quorum omnium iudicium, quod de me futurum <lb/>eſt, non pertimeſcam. </s>
          <s id="s.000028">Te vero Flos Italiæ Princi­<lb/>pum lectiſsime, qui in omnibus tuis actionibus pa­<lb/>trium animum, virtutem que capias, &amp; eius huma­<lb/>nitatis, probitatis, conſiliorum effigies cunctis re­<lb/>lictus filius iudicaris, non eſt quod multis verbis <lb/>orem, vt hoc meum opuſculum libentiſsimo ani­<lb/>mo accipias, namque te tua ſponte facturum eſſe <lb/>ſcribens confidebam, literarum enim ſtudia, ea­<lb/>que colentes apud te in tanto ſunt honore, vt pa­<lb/>trocinio <expan abbr="primũ">primum</expan> tui num quam ſatis laudati Patris, <lb/>deinde tuo ad ſpem priſtinæ dignitatis, quæ alio­<lb/>rum culpa penè tota fuerat amiſſa literæ, videantur <lb/>in Etruria reuixiſſe: Etenim nemini obſcurum eſſe <pb xlink:href="011/01/007.jpg"/>arbitror ex vltimis etiam terris à te viros omni libe<lb/>rali doctrina eruditiſsimos Piſas tuas quo virtutis <lb/>ergò vndique iuuenum examina confluunt hone­<lb/>ſtiſsima accerſitos mercede, &amp; quotannis maiore <lb/>diligentia accerſiri, vt vniuſquiſque quam tenet <lb/>publicè profiteatur, &amp; doceat ſcientiam. </s>
          <s id="s.000029">Atque <lb/>ſumptus qui faciendi ſunt in eos tam libenter fa­<lb/>ctos, &amp; fieri, cum ſcias numquam melius poni poſ<lb/>ſe quam quos libentiſsime. </s>
          <s id="s.000030">Quo circa me quoque <lb/>dum mearum virium imbecillitate cognita nihil <lb/>tale cogitabam ſponte tua accerſendum curaſti, &amp; <lb/>putaſti dignum, vereorne literatorum paucitate, <lb/>qui principem locum obtinerem eorum qui Medi<lb/>cinæ <expan abbr="ſcientiã">ſcientiam</expan> profiterentur. </s>
          <s id="s.000031">Quemadmodum igi­<lb/>tur omnes mei labores qualescunque ſint, tibi de­<lb/>bentur, ita etiam mittuntur tibi tamquam Patrono <lb/>literarum optimo, &amp; de commodis ſtudioſorum <lb/>toto (vt dicitur) pectore ſemper cogitanti. </s>
          <s id="s.000032">Tuo <lb/>igitur conſenſu, &amp; munere liceat in tuo nomine <lb/>huic meæ locubrationi apparere, quæ quidem ve­<lb/>luti Virgo caſta, &amp; verecunda malebat ſe conti­<lb/>nere domi, quam in publicum prodire. </s>
          <s id="s.000033">Et ob id <lb/>cum intelligeret te ſalutatum ſibi meo iuſſu venien<lb/>dum eſſe, ſtatim ad meum amplexum currens, &amp; <lb/>oſculum; Mi pater, inquit num quam futurum eſt, <lb/>vt ego neque ſolem aduerſum neque FRANCI­<lb/>SCVM Med: Etruriæ Magnum Ducem ad quem <lb/>me cogitas honoris cauſa mittere, intueri poſsim. <lb/></s>
          <s id="s.000034">Quapropter ſi tanti viri ſplendore me vis intermo<lb/>ri, mittito. </s>
          <s id="s.000035">Sin me filiam tuam æque tibi dulcem, <lb/>niſi me fallit animus ac ipſam vitam cupis incolu-<pb xlink:href="011/01/008.jpg"/>mem mittendi conſilium mutato. </s>
          <s id="s.000036">Hac mente cum <lb/>eſſet, non eſt tamen auſa neque mihi patri, quem vi <lb/>debeat in duxiſſe <expan abbr="animũ">animum</expan> vt iret, aduerſari, <expan abbr="neq.">neque</expan> quic­<lb/>quam negare Iacobo Saluiato tuarum omnium vir <lb/>tutum obſeruantiſsimo, &amp; nobilitate, ingenio, bene<lb/>ficentia, fortitudine animi, &amp; rerum vſu florentiſsi­<lb/>mo, tibique ſanctiſsimo ſanguinis iure coniunctiſsi­<lb/>mo, qui puellam vt parentis dicto eſſet audiens ma<lb/>gnopere hortabatur. </s>
          <s id="s.000037">Huius hortatione tam grata, <lb/>quam neceſſaria animo firmiore facto tandem ſe <lb/>venturam pollicita eſt. </s>
          <s id="s.000038">Ergo mihi videtur eſſe reli­<lb/>quum, vt pro ea humili animo tibi ſupplicem, &amp; <lb/>vnum illud à te petam, vt quemadmodum omnes <lb/>alios ad te ſalutandi cauſſa euntes complecti ſoles, <lb/>ſic eam quam licet humaniſsime excipias, &amp; eius <lb/>commodo ita conſulas, vt in aliquo conclauis tui <lb/>angulo, vbi conſiſtat, paullulum loci concedas, &amp; <lb/>quotieſcunque foras exierit ſolum vt Lælium Tau<lb/>rellum, Petrum Victorium, Io: Baptiſtam Hadria­<lb/>num, Angelum Guicciardinum, alioſque tuo im­<lb/>perio poteſtatique ſubiectos doctiſsimos viros in­<lb/>uiſat, recta eodem reuerti ſit puellæ ſemper inte­<lb/>grum, ne cui improbo violandæ illius virginitatis <lb/>relinquatur locus. </s>
          <s id="s.000039">Verbis autem exprimi non po<lb/>teſt, quantum ego ſim voluptatis capturus, vbi abs <lb/>te, pro tua incredibili humanitate, hanc meam fi­<lb/>liam (vt cupio) benigno vultu <expan abbr="exceptã">exceptam</expan> audiuero. <lb/></s>
          <s id="s.000040">Quæ quidem res ſi ex noſtra ſententia ceciderit, <lb/>præterquam quod aliquid mihi videbor eſſe, alte­<lb/>ram filiam iam natu grandem non ita multo poſt <lb/>tibi mittam, ac dicabo, cui me velim ſcias iam diu <pb xlink:href="011/01/009.jpg"/>me ipſum, meaſque fortunas omnes, quantulæcun<lb/>que ſint, &amp; vniuerſam domum dicaſſe: ſed cum <lb/>opus non ſit verbis vbi rerum &amp; adſunt &amp; aderunt <lb/>quotidie certiſsima teſtimonia, longioris æpiſtolæ <lb/>ſatietatem effugiam, atque illud etiam mihi abs te <lb/>petam beneficium, vt ſi frons puellæ huius nullis <lb/>erit calamiſtri veſtigiis notata, ſi nulla fucati can­<lb/>doris erunt adhibita medicamenta, ſi naturalis in <lb/>ea tantum nitor erit, hæc eſſe probitatis eius, non <lb/>negligentiæ expreſſa ſigna exiſtimes: Quod ſi or­<lb/>namenta moleſte feres omiſſa, meam harum rerum <lb/>inſcitiam facile excuſabis: propterea quod ſpecta­<lb/>ri res, non verba pendi non ignoras in Philoſophia. <lb/></s>
          <s id="s.000041">Vale non Etruriæ ſolum, ſed Italiæ etiam, ac <lb/>vniuerſi orbis verum decus, ac lumen, <lb/>&amp; Borrium tuæ voluntati mirificè <lb/>deditum mirificè etiam <lb/>dilige. </s>
        </p>
        <pb xlink:href="011/01/010.jpg"/>
      </section>
      <section>
        <p type="head">
          <s id="s.000042">BARTHOLOMEO <lb/>CONCINIO TALLAE, <lb/>ET PENNAE BERILLVSTRI <lb/>COMITI,</s>
        </p>
        <p type="head">
          <s id="s.000043">Hieronymus Borrius. <!-- KEEP S--></s>
          <s id="s.000044">S.<!-- KEEP S--></s>
        </p>
        <p type="main">
          <s id="s.000045">E<emph type="italics"/>tsi tam magna est liberorum caritas, vt <lb/>nihil dulcius hominum generi à Natura da <lb/>tum ſit, quam ſui cuique liberi, tamen cum <lb/>relinquunt &amp; abiiciunt obedientiam, nec <lb/>patri parent, cui Naturæ lege ſubiecti ſunt, <lb/>amoris iter interrumpitur, &amp; obliuiſcimur quandoque nos eſſe <lb/>patres. </s>
          <s id="s.000046">Quod dico de aliìs, dico nunc expertus in me ipſo. <lb/></s>
          <s id="s.000047">Nam filia hæc mea, quæ, vt ſcis, licet inuita, meo tamen iuſſu <lb/>viæ ſe commiſerat, vt adiret<emph.end type="italics"/> FRANCISCVM MEDI­<lb/>CEM <emph type="italics"/>ſplendoris immenſi excelſique animi Principem, Ma­<lb/>gnum Etruriæ Ducem II. cui, eam ego muneri me miſſurum <lb/>promiſeram, quamuis vſque ad Regias ædes progreſſa eſſet, <lb/>eas tamen non auſa est ingredi, &amp; illarum ædium magnificen<lb/>tia, &amp; maxima aulicorum frequentia, ciuium, ſummorumque <lb/>hominum ſplendore, quibus assidue tanti Principis ianua, at­<lb/>que vestibulum celebratur perterrita: ideo itinere iam penè <lb/>confecto domum reuertit toto corpore contremiſcens. </s>
          <s id="s.000048">Cum <lb/>enim à Patre omnia metueret, refugerat ſanguis, neque <lb/>mehercule ſine cauſa, propterea quod, vt vidi eam redeun­<lb/>tem, ac amori meo amore non reſpondentem, exarſi iracun­<lb/>dia, &amp; vix me continui,, quin inuolauerim in capillum, eoque <lb/>ipſam &amp; veste conſciderim: atque niſi mihi ad pedes pro-<pb xlink:href="011/01/011.jpg"/>ſtrata iacuiſſet miſera, patris miſericordiam implorans, ſe <lb/>peccaſſe niſi vidiſſet, iureque iurando niſi confirmaſſet me iu­<lb/>bente Patre, quoties opus ſit, ſe tuo tantum comitatu ſeptam, <lb/>florentissimam istam, fortunatissimam, &amp; pulcherrimam <lb/>vrbem, orbis terrarum lucem, &amp; tam præclara Vrbe Prin­<lb/>cipem dignissimum, omnino omni crudelitate laceraſſem. <lb/></s>
          <s id="s.000049">Quamquam igitur pudor eius mihi viſus est ſubrusticus, &amp; <lb/>meum animum non parum offendit, ei tamen, quia ætas illa <lb/>pudore dicitur ornari, naturali etiam in liberos amore addu­<lb/>ctus ignoui; eoque facilius quod eam cogor pluris etiam quam <lb/>antea facere, cum nunc <expan abbr="primũ">primum</expan> ita abundare ingenio videam, <lb/>vt ſibi te dari in hac ſuſcipienda actione Ducem voluerit, in­<lb/>telligens credo, quam propter fidem rerumque agendarum pe­<lb/>ritiam ſis gratioſus apud amplissimum clarissimumque illum <lb/>Principem Virum, ad quem, niſi velit paternam gratiam ef<lb/>fundere, cogitur adire. </s>
          <s id="s.000050">Quare, quæ tua eſt ſingularis <expan abbr="nõ">non</expan> in me <lb/>ſolum ſed in omnes etiam beneuolentia, &amp; humanitas, tametſi <lb/>ſemper ita es de maximis rebus occupatus, vt ab omni occupa<lb/>tione te numquam expedias, quam ad te mitto filiam com­<lb/>mendatam habeas, eandem comiteris, atque in itinere tan­<lb/>tum puellæ addas animi, ſi perget eſſe timida vt ea in orna­<lb/>tissimi noſtri Principis conſpectum veniat, &amp; mea fides libe­<lb/>retur. </s>
          <s id="s.000051">Vale, ac me vt ſoles ama.<emph.end type="italics"/></s>
        </p>
        <pb xlink:href="011/01/012.jpg"/>
      </section>
      <section>
        <p type="head">
          <s id="s.000052">BENEDICTVS TITIVS <lb/>ROBERTO F. DVLCISSIMO. <lb/>S. P. D.<!-- KEEP S--></s>
        </p>
        <p type="main">
          <s id="s.000053">Tametsi illud maximè tibi propoſitum eſſe de<lb/>bet, Roberte fili, vt exactam iuriſciuilis faculta­<lb/>tem, &amp; ſcientiam, cui nunc in Piſani iſta gymna­<lb/>ſij luce operam nauas, conſequare; ego tamen ita <lb/>ſemper exiſtimaui, oportere eum, qui iuriſcons. <lb/></s>
          <s id="s.000054">futurus ſit, non rabula de foro, plurimis, atque <lb/>optimis artibus ornatum eſſe; quo factum eſt, vt <lb/>teneriori adhuc ætate exquiſitius te iis literis inſtituerim, quibus ad <lb/>humanitatem informamur, ac deinde annis procedentibus tuo ipſe <lb/>inſtinctu, necnon aliqua mea cohortatione ad philoſophiam, quæ <lb/>de moribus docet, quæque rerum naturam perſcrutatur, animum <lb/>appuleris, in qua quantum profeceris, niſi tui te fallit amor, facilè <lb/>tibi erit iudicare: Ego certè, quod parentis fuit amantiſſimi, ac filii <lb/>laudum ſitientiſſimi, cumulatè præſtiti; vt ſi quid aut temporis, aut <lb/>pecuniarum iacturę factum ſit, eius in te omnis culpa reſideat. </s>
          <s id="s.000055">At­<lb/>que vt intelligas me meas in te omnes cogitationes libenter conſume <lb/>re ſolere, nec de re quapiam magis laborare, quam vt iis virtutibus <lb/>excellas, quæ homines ex vulgi numero eximere conſueuerunt; mit­<lb/>to ad te HIERONYMI BORRII librum, quem de grauium, <lb/>&amp; leuium motu præcellens ille philoſophus conſcriptum tamquam <lb/><expan abbr="teſtẽ">teſtem</expan> mutuæ inter nos beneuolentiæ, mihi dono dedit: nam cum is <lb/>proximè ab Vrbe reuertiſſet, atque à me officij cauſſa adiretur, poſt <lb/>varios de rerum noſtrarum ſtatu ſermones vltro, citroque habitos, <lb/>eò delatus eſt, vt maximam ſe, atque adeo præcipuam aduerſæ for­<lb/>tunæ alleuationem, &amp; à moleſtiis aberrationem ab vna pręſertim phi<lb/>loſophia inuenire affirmaret; in qua ita conquieſcere conſueuiſſet, vt <lb/>ſuæ omnes ægritudines hoc tamquam pharmaco lenirentur; quam­<lb/>obrem identidem me ad hoc ſtudium <expan abbr="capeſſendũ">capeſſendum</expan> hortabatur; apud <lb/>quem cum deuexam iam ætatem, domeſticaque negocia, quorum <lb/>multitudine propè obruor, excuſarem, hęc tibi præcepta dari opor­<lb/>tere exiſtimabam; &amp; quoniam ſtudiorum cauſſa abeſſes, vehementer <lb/>ab eo contendere cœpi, vt aliquod huiuſmodi <expan abbr="ſcriptorũ">ſcriptorum</expan> genus, quod <lb/>te ad philoſophiam perdiſcendam inflammaret, nec tamen à ciuili ra<lb/>tione magnopere abhorreret, in tui gratiam pertexeret, vel ſi quid <pb xlink:href="011/01/013.jpg"/>iam nunc in ſchedulis haberet, oportunè depromeret; is, vt eſt hu­<lb/>maniſſimus, &amp; tui vehementer amans, facturum ſe, atque id qui­<lb/>dem breui, prolixè recepit, tum ſcilicet, cum <foreign lang="greek">u/po/mnhma</foreign> quoddam, <lb/>quod de grauium, &amp; leuium natura in manibus haberet, abſoluiſſet. <lb/></s>
          <s id="s.000056">Hic ego hominem acrius vrgere cœpi, vt id, qualecunque eſſet, no­<lb/>bis oſtenderet, eiuſque legendi copiam faceret: Vidi opus, vehemen­<lb/>ter probaui; itaque quotidie moleſtior ei ſum factus, donec <expan abbr="extremã">extremam</expan> <lb/>commentario manum imponeret; res tandem ad exitum perducta <lb/>eſt, quam ad te tranſmittere volui; vt cùm à iuriſconſ. </s>
          <s id="s.000057">animum ali­<lb/>quando auocaueris, ea te oblectes, &amp; in tuo ocio diſcas eſſe minimè <lb/>ocioſus. </s>
          <s id="s.000058">Leges igitur librum argumenti, ſi quod aliud in vniuerſa <lb/>philoſophia, ſubtiliſſimi &amp; exquiſitiſſimi; cui præterea illud acce­<lb/>dit, quod eo ordine, ac facilitate, ea verborum copia, atque delectu <lb/>BORRIVS noſter vſus eſt, vt <expan abbr="dubiũ">dubium</expan> videri poſſit, quid prius in eo <lb/>admiratione <expan abbr="dignũ">dignum</expan> legenti occurrat; Ego certè ita exiſtimo, nihil eru<lb/>ditius, nihil <expan abbr="elegãtius">elegantius</expan>, nihil denique in hoc genere abſolutius fieri po<lb/>tuiſſe, ac <expan abbr="pręterquã">pręterquam</expan> quod Peripateticę parti illi, <expan abbr="atq.">atque</expan> membro philoſo<lb/>phiæ, quod re vera ſicut eſt, ita omnium iudicio valde obſcurum, <lb/>multiſque obſtructum difficultatibus exiſtimatur, locis aliquot ſpar<lb/>ſim hoc volumine plurimum luminis circumfunditur, perdifficiles <lb/>omnes, &amp; perobſcuræ ab antiquis de motu diſceptationes agitatæ in <lb/>medio proponuntur, &amp; in clariſſimam lucem è tenebris, in quibus <lb/>hactenus demerſę iacuerant, fœliciter euocantur, vt <expan abbr="probatiſſimorũ">probatiſſimorum</expan> <lb/>Gręcorum, &amp; Ariſtotelis pręcipuè diuinam methodum, perpetuum­<lb/>que in veritate eruenda ingenij acumen (quorum vtrumque à recen­<lb/>tioribus iſtis philoſophis longè ſolet abeſſe, vt nihil interim dicam <lb/>de recti ſermonis proprietate, &amp; elegantia, cui ſe bellum indixiſſe <expan abbr="nõ">non</expan> <lb/>modo videri volunt, ſed hoc potiſſimum nomine apud in cautam, <lb/>ſimplicemque iuuentutem ſe plurimum iactant, &amp; gloriantur, ac ſi <lb/>Diis placet, de ſuperiore nonnumquam loco clarè, atque apertè pro­<lb/>nunciant) in homine latino facilè agnoſcas; itaque cum futurum <lb/>cernerem, vt magna vtilitas in eos redundaret, qui philoſophiæ ſtu­<lb/>diis capiuntur, ſi liber hic diuulgaretur; magnopere eum cohortari <lb/>inſtiti, ne adeo præclarum munus poſteritati inuideret, &amp; quod fœli<lb/>ciſſimo illo ſuo ingenio, non exiguis mehercule laboribus, diligen­<lb/>tia propè infinita peperiſſet, nimia quadam modeſtia, quam tamen <lb/>omnes inuidentiam potius interpretaturi eſſent, interire pateretur: <lb/>euici tandem ab amiciſſimo homine, vt librum typographis impri­<lb/>mendum traderet, itaque factum eſt; quem ea cautione leges, vt iu­<lb/>riſprudentiæ ſtudiis ne obſit; neque enim ignoras quam de te opinio <lb/>nem concitaueris; itemque illud meminiſſe debes, nonnullos videli­<pb xlink:href="011/01/014.jpg"/>cet eſſe, qui linore; atque inuitliæ aliqua aſperſi, multarum iſtam <expan abbr="tuũ">tuam</expan><lb/>rerum ſcientiam, tamquam à iuriſconſſ. </s>
          <s id="s.000059">facultate prorſus alienam <lb/>damnent, atque vituperent; quorum animis inueteratam opinio­<lb/>nem excutere in te ſitum eſt, atque vt penitus euellas, non ſolum mo­<lb/>neo, ſed etiam iubeo: quod ſanè effeceris, ſi modum in his literis ad <lb/>hibueris; Non eſt hic locus, nec tempus patitur, vt ſtudiorum tuo­<lb/>rum rationem tibi præſcribam, quamquam de ea re pluribus me co<lb/>ràm tecum eſſe locutum memini, nec tu etiam ignoras. </s>
          <s id="s.000060">Vides quam <lb/>omnes in te oculos coniectos habeant, finge tibi cernere illorum læ­<lb/>titiam, qui ab expectatione tuorum ſtudiorum pendent; ij ſi te ad sy<lb/>renarum ſcopulos conſediſſe intelligent, id eſt, ſi iuriſciuilis ſcientia <lb/>relicta humaniores diſciplinas toto pectore hauſiſſe cognoſcent, mi <lb/>rum quàm omnibus inceſſent lętitiis, quàm ſint gaudio trium<lb/>phaturi. </s>
          <s id="s.000061">Sed redeo ad prima. </s>
          <s id="s.000062">ſtudiorum tuorum curſum <lb/>velim ita modereris, vt iuriſconſultum to, non legu<lb/>leium fore memineris. </s>
          <s id="s.000063">BORRIVS noſter <lb/>te ſalutat, tu illi viciſſim gratiam habe­<lb/>bis de ſuo munere, atque interim <lb/>per literas ages quàm cumu­<lb/>latiſſimè. </s>
          <s id="s.000064">Cura vt va­<lb/>leas. </s>
          <s id="s.000065">Vale Flo­<lb/>rentia. </s>
        </p>
        <pb xlink:href="011/01/015.jpg"/>
      </section>
      <section>
        <p type="head">
          <s id="s.000066">AD HIERONYMVM BORRVM <lb/>ROBERTVS TITIVS.</s>
        </p>
        <p type="main">
          <s id="s.000067">Q<emph type="italics"/>vos pater aureolos miſit mihi nomine <lb/>libros<emph.end type="italics"/></s>
        </p>
        <p type="main">
          <s id="s.000068">BORRE <emph type="italics"/>tuo, quibus obſcura caligine te­<lb/>ctam<emph.end type="italics"/></s>
        </p>
        <p type="main">
          <s id="s.000069"><emph type="italics"/>Naturam leuis, atque grauis rimaris, &amp; <lb/>alto<emph.end type="italics"/></s>
        </p>
        <p type="main">
          <s id="s.000070"><emph type="italics"/>Ingenio luſtras penetralia ſancta ſophorum <lb/>Perlegi, ac lectos iterumque iterumque probaui. <lb/></s>
          <s id="s.000071">Sed (verum vt fatear) gratos mihi reddidit illa <lb/>Cauſſa magis, quia certa tui præstantis amoris <lb/>In me ſunt viſi monimenta, &amp; pignora certa; <lb/>Nam quod ego memorem dulci quæſita labore, <lb/>Et vigilata diù, ac multum præclara latentis <lb/>Naturæ inuenta, &amp; Latias vulgata per oras <lb/>Non est<emph.end type="italics"/> BORRE, <emph type="italics"/>mei neque enim contenta videre <lb/>Ingenij potis est acies arcana, tibi vni <lb/>Sola patent, tibi fatorum ſe ſe explicat ordo, <lb/>Cauſſarumque vices, rerumque exordia prima. <lb/></s>
          <s id="s.000072">Tu ratione duce ingreſſus veſtigia magno <lb/>Trita ſene, æthereas quem fudit lucis in auras <lb/>Græcia Cecropiæ propè mœnia parua Stagiris, <lb/>Aeternum quæris ventura in ſecula nomen. <lb/></s>
          <s id="s.000073">Hic meus in te amor, ac verò tua maxima virtus<emph.end type="italics"/><pb xlink:href="011/01/016.jpg"/><emph type="italics"/>Suadet vt innumeras pertexam carmine laudes, <lb/>Quæ te ſublimem tollunt ad sydera mundi. <lb/></s>
          <s id="s.000074">Sed parte ex alia cupientem plura profari <lb/>Me reuocat pudor ingenuus, nec dicere coram <lb/>Te præſente ſinit, melius res ipſa loquetur, <lb/>Et meritam digno tribuet tibi nomine famam. <lb/></s>
          <s id="s.000075">Vnum oro, vt pergas naturæ infundere lucem <lb/>Et ſæpè ingenij tales depromere fœtus <lb/>Pro quibus ore vno certatim ſe fateantur. <lb/></s>
          <s id="s.000076">Mortales tibi debere, astrictique teneri.<emph.end type="italics"/></s>
        </p>
        <pb xlink:href="011/01/017.jpg"/>
      </section>
      <section>
        <p type="head">
          <s id="s.000077">IN HIERONYMVM BORRIVM <lb/>præceptorem philoſophorum <lb/>præſtantiſs.</s>
        </p>
        <p type="head">
          <s id="s.000078">FABIVS LVCIVS.</s>
        </p>
        <p type="main">
          <s id="s.000079"><emph type="italics"/>Cvr grauitate petant centrum hæc, leuitate cur astra <lb/>Quis grauius docuit<emph.end type="italics"/> (BORRIVS) <emph type="italics"/>en leuius?<emph.end type="italics"/></s>
        </p>
        <p type="main">
          <s id="s.000080"><emph type="italics"/>Abdita quæ primis, tibi ſic reſerata patebunt, <lb/>His graue quod primo, vt ſit leue quippe prius.<emph.end type="italics"/></s>
        </p>
        <pb xlink:href="011/01/018.jpg"/>
      </section>
      <section>
        <p type="head">
          <s id="s.000081"><emph type="italics"/>Veterum Philoſophorum nomina, quorum ſententiæ in hoc <lb/>libro aut recipiuntur, aut exploduntur.<emph.end type="italics"/></s>
        </p>
        <p type="head">
          <s id="s.000082">A.<!-- KEEP S--></s>
        </p>
        <p type="main">
          <s id="s.000083">Alcinous </s>
        </p>
        <p type="main">
          <s id="s.000084">Alexander Aphrodiſienſis <!-- KEEP S--></s>
        </p>
        <p type="main">
          <s id="s.000085">Algazel <!-- KEEP S--></s>
        </p>
        <p type="main">
          <s id="s.000086">Anaxagoras </s>
        </p>
        <p type="main">
          <s id="s.000087">Anaximander </s>
        </p>
        <p type="main">
          <s id="s.000088">Anaximenes </s>
        </p>
        <p type="main">
          <s id="s.000089">Antipho </s>
        </p>
        <p type="main">
          <s id="s.000090">Ariſtarcus </s>
        </p>
        <p type="main">
          <s id="s.000091">Ariſtoteles </s>
        </p>
        <p type="main">
          <s id="s.000092">Auempace </s>
        </p>
        <p type="main">
          <s id="s.000093">Auerroes </s>
        </p>
        <p type="main">
          <s id="s.000094">Auicenna </s>
        </p>
        <p type="head">
          <s id="s.000095">C.<!-- KEEP S--></s>
        </p>
        <p type="main">
          <s id="s.000096">Calcidius </s>
        </p>
        <p type="head">
          <s id="s.000097">D.<!-- KEEP S--></s>
        </p>
        <p type="main">
          <s id="s.000098">Democritus </s>
        </p>
        <p type="main">
          <s id="s.000099">Diogenes Appolloniates </s>
        </p>
        <p type="head">
          <s id="s.000100">E.<!-- KEEP S--></s>
        </p>
        <p type="main">
          <s id="s.000101">Empedocles </s>
        </p>
        <p type="main">
          <s id="s.000102">Epicurus </s>
        </p>
        <p type="main">
          <s id="s.000103">Euclides </s>
        </p>
        <p type="main">
          <s id="s.000104">Eudemus Rhodius </s>
        </p>
        <p type="head">
          <s id="s.000105">G.<!-- KEEP S--></s>
        </p>
        <p type="main">
          <s id="s.000106">Galenus </s>
        </p>
        <p type="head">
          <s id="s.000107">H.<!-- KEEP S--></s>
        </p>
        <p type="main">
          <s id="s.000108">Heraclides </s>
        </p>
        <p type="main">
          <s id="s.000109">Heraclitus </s>
        </p>
        <p type="main">
          <s id="s.000110">Hermes Triſmegiſtus </s>
        </p>
        <p type="main">
          <s id="s.000111">Heſiodus </s>
        </p>
        <p type="main">
          <s id="s.000112">Homerus </s>
        </p>
        <p type="main">
          <s id="s.000113">Hypparcus Metapontinus </s>
        </p>
        <p type="head">
          <s id="s.000114">I.<!-- KEEP S--></s>
        </p>
        <p type="main">
          <s id="s.000115">Iamblicus </s>
        </p>
        <p type="head">
          <s id="s.000116">L.<!-- KEEP S--></s>
        </p>
        <p type="main">
          <s id="s.000117">Leucippus </s>
        </p>
        <p type="main">
          <s id="s.000118">Liparius Ariſtotelis expoſitor. </s>
        </p>
        <p type="main">
          <s id="s.000119">Lucretius </s>
        </p>
        <p type="head">
          <s id="s.000120">M.</s>
        </p>
        <p type="main">
          <s id="s.000121">Megetius Alexandrinus </s>
        </p>
        <p type="main">
          <s id="s.000122">Meliſſus </s>
        </p>
        <p type="head">
          <s id="s.000123">N.<!-- KEEP S--></s>
        </p>
        <p type="main">
          <s id="s.000124">Nicetus </s>
        </p>
        <p type="head">
          <s id="s.000125">O.<!-- KEEP S--></s>
        </p>
        <p type="main">
          <s id="s.000126">Orpheus </s>
        </p>
        <pb xlink:href="011/01/019.jpg"/>
        <p type="head">
          <s id="s.000127">P.<!-- REMOVE S-->Parmenides </s>
        </p>
        <p type="main">
          <s id="s.000128">Phyloponus </s>
        </p>
        <p type="main">
          <s id="s.000129">Phylolaus </s>
        </p>
        <p type="main">
          <s id="s.000130">Plato <!-- KEEP S--></s>
        </p>
        <p type="main">
          <s id="s.000131">Plinius </s>
        </p>
        <p type="main">
          <s id="s.000132">Plotinus </s>
        </p>
        <p type="main">
          <s id="s.000133">Porphirius </s>
        </p>
        <p type="main">
          <s id="s.000134">Proclus </s>
        </p>
        <p type="main">
          <s id="s.000135">Pſeuſippus </s>
        </p>
        <p type="main">
          <s id="s.000136">Pythagoras </s>
        </p>
        <p type="head">
          <s id="s.000137">S.<!-- KEEP S--></s>
        </p>
        <p type="main">
          <s id="s.000138">Simplicius </s>
        </p>
        <p type="main">
          <s id="s.000139">Strato Lampſacenus </s>
        </p>
        <p type="head">
          <s id="s.000140">T.</s>
        </p>
        <p type="main">
          <s id="s.000141">Thales Mileſius </s>
        </p>
        <p type="main">
          <s id="s.000142">Themiſtius </s>
        </p>
        <p type="main">
          <s id="s.000143">Theodorus Metochites </s>
        </p>
        <p type="main">
          <s id="s.000144">Theophraſtus </s>
        </p>
        <p type="main">
          <s id="s.000145">Timæus Locrus </s>
        </p>
        <p type="head">
          <s id="s.000146">Z.</s>
        </p>
        <p type="main">
          <s id="s.000147">Zenarcus </s>
        </p>
        <p type="main">
          <s id="s.000148">Zenophanes </s>
        </p>
        <p type="main">
          <s id="s.000149">Zeno. <!-- KEEP S--></s>
        </p>
        <p type="head">
          <s id="s.000150">FINIS.<!-- KEEP S--></s>
        </p>
        <pb xlink:href="011/01/020.jpg"/>
        <pb pagenum="1" xlink:href="011/01/021.jpg"/>
      </section>
    </front>
    <body>
      <chap>
        <subchap1>
          <p type="head">
            <s id="s.000151">PRIMA PARS <lb/>PERIPATETICAE <lb/>DISPVTATIONIS <lb/>DE MOTV GRAVIVM, <lb/>ET LEVIVM<!-- KEEP S--></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000152">AVCTORE HIERONYMO BORRIO <lb/>Phyloſopho Arretino.<!-- KEEP S--></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000153">Ab eodem in Almo Piſano Gymnaſio publicè <lb/>profitente diſputata.</s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000154">Explicationem exitus quæſtionis de Motu gra­<lb/>uium, &amp; leuium eſſe, non minus difficilem, <lb/>quam neceſſariam. </s>
            <s id="s.000155">Caput I.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000156">P<emph type="italics"/>erdifficilis, &amp; perobſcura quæ­<lb/>stio eſt, de motu grauium, &amp; le­<lb/>uium; quæ, vt multa alia in Phy­<lb/>loſophya, nequaquam ſatis adhuc <lb/>explicata, ad cognitionem animi <lb/>pulcherrima eſt, &amp; ad <expan abbr="hũc">hunc</expan> locum, <lb/>quem explanandum ſuſcepimus, <lb/>intelligendum, &amp; ad complures <lb/>alios contemplandos, vſque adeo neceſſaria, vt ſine huius pro <lb/>poſitæ conquiſitionis explicatione, ſine velis, ſine remis, ſine <lb/>arctemone, ſine pixide, ac ſine gubernatore nauigantes, in <lb/>ſcopulos, &amp; in ſirtes incauti impingant, &amp; ab innumeris fere <lb/>aduerſæ fortunæ fluctibus, atque procellis agitati, in tot a Phy<lb/>loſophya naufragium miſerè faciant: quod natura, <expan abbr="etiã">etiam</expan> ipſa,<emph.end type="italics"/><pb pagenum="2" xlink:href="011/01/022.jpg"/><emph type="italics"/>ignoretur; quæ nihil aliud eſt, <expan abbr="quã">quam</expan> huius naturalis motus prin<lb/>cipium: vt auctor est Aristoteles in vestibulo ſecundi libri <lb/>Phyſicorum. </s>
            <s id="s.000157">Hinc inteligimus rem hanc non parum momen<lb/>ti habere, quin potius, vel maxime referre ad veritatis inueſti<lb/>gationem, hunc nouiſſe motum. </s>
            <s id="s.000158">Ideo nulla de re magis conten<lb/>dunt, ac pænè degladiantur Philoſophi, quam de hoc motu. <lb/></s>
            <s id="s.000159">Hæc omnium ferè contentionum, quæ hactenus inter Philo­<lb/>ſophos verſatæ ſunt prima fuit, atque etiam poſthac erit, <lb/>ſi hic elementorum motus ignoretur: Cenſet Antipho vnam <lb/>eſſe materiam, quæ primo natura dicatur, &amp; quæ ſit huius <lb/>motus principium; Empedocles terram architectatur immo­<lb/>bilem, &amp; à celeri cæli conuerſione prohiberi, quo minus mo­<lb/>ueatur: Democritus, Leucippus, &amp; Epicurus elementa teme­<lb/>rè moueri dixerunt. </s>
            <s id="s.000160">Anaxagoras partes quaſdam conſimi­<lb/>les, atque immobiles commentus est: Parmenides, &amp; Me­<lb/>liſſus motum ſustulerunt. </s>
            <s id="s.000161">Sed nimis longum eſſet hoc loco <lb/>ſingulas veterum Philoſophorum opiniones <expan abbr="recẽſere">recenſere</expan>: ſatis ſit, <lb/>hunc motum intelligere, plurimum in Philoſophia referre: <lb/>&amp; hanc conquiſitionem, quò eſt magis neceſſaria, eò eſſe expli<lb/>catu difficiliorem: Norunt omnes antiquorum hac de re opi<lb/>niones eſſe contrarias, nec ignorant, cuius doctrinæ, &amp; cuius <lb/>iudicij ſit, vtram duarum partium veriorem diiudicare: dein <lb/>de cuius induſtriæ, cuius laboris, quod verum iudicatum fue­<lb/>rit, litteris mandare in tanta præſertim Philoſophorum, &amp; <lb/>ſcriptorum copia, quos noſtra hæc felicissima ætas tulit: qui in <lb/>ea enodanda laborarunt, at que laborant, &amp; concordes non <lb/>ſunt: tam variæ, tamque diſcrepantes illorum ſententiæ ma­<lb/>gno argumento eſſe poſſunt, totum quod quærimus eſſe difficil<lb/>limum: propter hanc cauſam ſcire vos oportet, candidissimi <lb/>Lectores, hic dere non tantum difficili, sed etiam minime <emph.end type="italics"/><pb pagenum="3" xlink:href="011/01/023.jpg"/><emph type="italics"/>ſtabili, nempè de motu diſputari; ideo ſat erit, ſi diſceptatio <lb/>talis ſit, qualis eſt illa, quæ facilè redargui non potest: in quæ <lb/>nobiſcum bene actum putabimus, ſi non demonstrata verita­<lb/>te, ſed probabilibus ſaltem argumentis confirmata, <expan abbr="ſimilitu-dinẽ">ſimilitu­<lb/>dinem</expan> veri conſecuti fuerimus: his contenti eſſe debebitis: <expan abbr="æquũ">æquum</expan> <lb/>eſt enim meminiſſe, &amp; me, qui diſſeram, hominem eſſe; &amp; vos, <lb/>qui iudicatis, homines eſſe: ergo ſi probabilia dicentur, vos, qui <lb/>homines estis, nihil vltra requirere conuenit à me, qui homo <lb/>ſum: ideo quæ ſunt ſupra hominum captum, præſtare non <lb/>poſſum: ad veritatem tamen (vt licet) agnoſcendam, cum <lb/>pro nostris tenuissimis viribus anhelo pectore aſpiremus, quæ­<lb/>rendum duximus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000162"><emph type="italics"/>Vtrum ne grauia, &amp; leuia elementorum ſimplicia cor­<lb/>pora per ſe à ſe ipſis, an verò ab aliis recto motu moueantur.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000163">De neceſſario tractandorum ordine. <lb/></s>
            <s id="s.000164">Caput II.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000165">V<emph type="italics"/>t ritè, ac legitimè veritatem, quæ (vt Democrito ali­<lb/>quando placuit) in profundas tenebras demerſa eſt, ex <lb/>vmbris, pluſquam Cimmeriæ vmquam fuerint denſio <lb/>ribus eruamus, &amp; in hanc ſplendidissimam lucem produca­<lb/>mus, ordo explicandorum huic quæſtioni adhibendus eſt, quo <lb/>intelligentiam rerum, præſertim abditarum, iuuari, <expan abbr="atq.">atque</expan> <expan abbr="etiã">etiam</expan> <lb/>inuentionem latentium rationum dirigi, quibusſlibet vel me­<lb/>diocriter eruditis perſpicuum est: Perfecta enim eſt ordinis <lb/>intelligentia, qua duce nemo res ipſas ignorare poteſt: cum ſo­<lb/>la hæc ſit via, &amp; ratio doctrinarum ad perſpicuitatem aptiſ­<lb/>ſima, &amp; ad <expan abbr="abſolutã">abſolutam</expan> rerum cognitionem accommodatissima: <lb/><expan abbr="eã">ean</expan> nos in præſentia ingrediemur: ne nobis vſu veniat id, quod <lb/>Morioni cuidam iampridem vſu venerat: qui in heri <expan abbr="culinã">culinam </expan><emph.end type="italics"/><pb pagenum="4" xlink:href="011/01/024.jpg"/><emph type="italics"/>ligna de more ferebat, &amp; ex infimæ lignorum ſtrue ea prius <lb/>reuellebat, quæ moueri ſine magno labore non poterant: hic <lb/>certè non vidit, quantum referret ſingula ordine tollere: quod <lb/>vos, in quorum gratiam hæc diſputantur (vt ſpero) videbitis:<lb/>eam ob rem non modo vniuerſam diſquiſitionem in ſuas par­<lb/>tes minutatim, atque gradatim diſtribuemus, cum diſtribuen <lb/>di locus aduenerit, ſed &amp; eam methodum ducem, in inuenien <lb/>do ſequemur, quam Ariſtoteles<emph.end type="italics"/> <foreign lang="greek">a)na/lusin</foreign>. <emph type="italics"/>id eſt <expan abbr="diſſolutionẽ">diſſolutionem</expan> <lb/>appellauit: elementa enim, quorum motus cauſæ inuestigan­<lb/>tur, in ſuas partes magnas, &amp; magnæ in paruas, quæ in mino<lb/>res diſſolui non poterunt, diſſoluentur, donec ad prima huius <lb/>motionis principia peruenerimus; quæ non ſolum analiſi hac, <lb/>quam paullo ante memorauimus, inuententur, ſed compoſitio­<lb/>nis eo ordine, quem Ariſtoteles<emph.end type="italics"/> <foreign lang="greek">su\nqesin</foreign> <emph type="italics"/>vocauit, poſtquam in­<lb/>uenta fuerint, artificioſa methodo in hoc libro diſputabuntur. <lb/></s>
            <s id="s.000166">Perſpicuum etiam fiet, quæ ſint cauſæ omnium primæ, atque <lb/>immediatæ, à quibus elementa <expan abbr="cõcitentur">concitentur</expan>: nec propterea<emph.end type="italics"/> <foreign lang="greek">diai/­<lb/>resis</foreign>, <emph type="italics"/>id eſt diuiſio negligetur: ſed eadem ſuo loco, &amp; tempo­<lb/>re vſurpabitur: quamquam duo prima methodorum genera <lb/>Ariſtoteles ferè ſemper, &amp; vbique probare voluerit: Plato <lb/>verò tertium magis probandum eſſe duxerit: de quibus rerum <lb/>tractandarum ordinibus Ariſtoteles in Analiticis, &amp; Plato <lb/>in Alcibiade ſcripſit, &amp; nos alibi diſputauimus.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000167">Illis omnibus derelictis, qui nuper phyloſophari <lb/>cœperunt, ad antiquos vniuerſam hanc noſtram <lb/>diſceptationem conuertemus. </s>
            <s id="s.000168">Cap. III.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000169">QVONIAM <emph type="italics"/>vtrique &amp; Peripaterici, &amp; Academi­<lb/>ci eſſe volumus, ad Platonem aliquando noſtra diuer-<emph.end type="italics"/><pb pagenum="5" xlink:href="011/01/025.jpg"/><emph type="italics"/>tet oratio: quippe quod, ſi mentis aciem paullo diligentius <lb/>adhibuerimus, nihil eſſe in Aristotele, quin illud à Plato­<lb/>ne prius diſputatum fuerit, procul dubio inueniemus: quam­<lb/>quam Phyloſophus iſte vere diuinus, multa præſertim de mori<lb/>bus grauissimè, &amp; copioſissimè diſputauit, quæ ab Ariſtotele, <lb/>ne attinguntur quidem. </s>
            <s id="s.000170">Aliquando ergo vtriuſque rationem <lb/>habebimus: &amp; ab vtroque nostram, quantulamcumque Phy­<lb/>loſophyam, mutuabimur: alterum cum altero (vt res ipſa po<lb/>ſtulare videbitur) vltrò citroque vicissim conferemus: vt ex <lb/>hac mutua vtriuſque collatione eliciatur aliquando, elidatur­<lb/>que veritas perinde ac ex crebro ſilicis, &amp; ferri attritu excu­<lb/>titur, eliditur que ignis: nec Platonis modo, sed &amp; <expan abbr="omniũ">omnium</expan> ferè <lb/>antiquorum ſententias diſputabimus: ad Auerrois poſtea di­<lb/>gressiones diuertemus: dignus eſt enim Auerroes, dum digre­<lb/>ditur, qui cum Ariſtotele conferatur: quia ad grauissimam <lb/>Ariſtotelis doctrinam, doctissimam que eiuſdem grauitatem, <lb/>vel omnino, vel ſaltem quam proximè accedit: Sunt Auer­<lb/>rois digressiones inuentione fœcundæ, ſententiarum pondere <lb/>graues, argumentorum numero neruoſæ, Peripatetica metho<lb/>do diſtinctæ, &amp; (quod ex illis accepimus, qui Auerrois lin­<lb/>guam nouerunt) dictione ſplendidæ: vt nihil <expan abbr="fœcũdius">fœcundius</expan>, gra­<lb/>uius, neruoſius, diſtinctius, ſplendidius: Quis Auerroe, dum <lb/>digreditur, proponit abſolutius? </s>
            <s id="s.000171">Quis narrat euidentius? </s>
            <s id="s.000172">Quis <lb/>docet apertius? </s>
            <s id="s.000173">Quis <expan abbr="cõfirmat">confirmat</expan> efficacius? </s>
            <s id="s.000174">Quis <expan abbr="cõfutat">confutat</expan> acrius? <lb/></s>
            <s id="s.000175">Quis colligit neruoſius? </s>
            <s id="s.000176">Qui nerui? </s>
            <s id="s.000177">Qui lacerti? </s>
            <s id="s.000178">Qui vigor? </s>
            <s id="s.000179">Quod <lb/>pectus? </s>
            <s id="s.000180">Quanta cauſæ fiducia? </s>
            <s id="s.000181">Nuſquam ceſſat: Nuſquam <lb/>iacet: Nuſquam restitit: Nuſquam dormitat: ſed vbique <lb/>properans ſequacem, <expan abbr="obtemperantemq.">obtemperantemque</expan> lectorem Auerroes <lb/>ſecum rapit: it a vt mirandum non ſit, ſi in his noſtris diſcepta<lb/>tionibus maximam Auerrois rationem habituri ſimus: quod <emph.end type="italics"/><pb pagenum="6" xlink:href="011/01/026.jpg"/><emph type="italics"/>diſputationis mare, vastum certe erit: in quod ſi ſemel tan­<lb/>tum vela pandere cœperimus, longa nobis erit, &amp; grauis ex <expan abbr="cõcertatione">con<lb/>certatione</expan> iactatio: nec niſi post longos errores ad illam no­<lb/>bis optatissimum naturalis veritatis portum veniemus.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000182">Vniuerſæ diſputationis in ſuas partes diſtri­<lb/>butio. </s>
            <s id="s.000183">Cap. IIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000184">DISPVTATIO <emph type="italics"/>ergo tripartito diſtribuetur: prime <lb/>voces, quæ ſunt in quæſtionis capite, ancipites <expan abbr="explana-bũtur">explana­<lb/>buntur</expan>: id quod ab re fortaſſe non fuerit: propter Ari­<lb/>ſtotelis ſententiam libro primo de interpretatione his verbis <lb/><expan abbr="conſcriptã">conſcriptam</expan>. </s>
            <s id="s.000185">Voces ſunt animæ notionum interpretes; &amp; ani­<lb/>mæ notiones ſunt indices illarum rerum, quæ ſunt extra <expan abbr="ani-mã">ani­<lb/>mam</expan>: quò fit vt qui voces non explicet, in æquiuoco laboret; enu­<lb/>cleandæ ſunt ergo voces, illarumque obſcuritas illuſtranda, ſi <lb/>quod ancipitis, &amp; obſcuri habeant: iuxta ſententiam Ari­<lb/>stotelis libro primo de Cælo, particula decima ſupra centeſi­<lb/>mam, &amp; non raro alibi: hinc etiam fit, vt qui tum voces, tum <lb/>animi notiones intus, &amp; incute nouerit, de rebus diſertè eloqui, <lb/>&amp; ſcribere valeat: Secundo Peripatetica ſententia, postha­<lb/>bitis atque in alium locum reiectis aliorum opinionibus, confir<lb/>mabitur: ne quis credat nos animo explodendi mendacij po­<lb/>tius, quam confirmandæ veritatis, manum ad ſcribendum ap­<lb/>puliſſe: Tertio argumentorum quorundam exitus explicabi­<lb/>tur: ex quorum explicatione meridiano ſole clarius, cuilibet <lb/>apparere poterit, quid de aliorum ſententiis ſentiendum ſit: <lb/>quod ſi ex voto <expan abbr="nõ">non</expan> ſucceſſerit, vt argumentorum nexus ſolua­<lb/>tur, gladio perinde ac Gordianus nodus incidetur: ne Peripa­<lb/>teticæ veritatis hoſtes eamdem in hac parte labefactare au-<emph.end type="italics"/><pb pagenum="7" xlink:href="011/01/027.jpg"/><emph type="italics"/>deant: &amp; ne qui ementito Philoſophorum nomine ementitam <lb/>Philoſophiam profitentur, Aristoteli Peripateticorum om­<lb/>nium vere Principi id falſo imponere audeant, quò nihil mi­<lb/>nus excogitauit. </s>
            <s id="s.000186">His rationibus primi Philoſophiæ fontes ape<lb/>rientur; omnia ad illos reuocabuntur: ex quibus aqua purior <lb/>haurietur, quam ex lutulentis poſteriorum lacunis. </s>
            <s id="s.000187">Cœptis igi<lb/>tur faueat Deus; &amp; à capite ad calcem vſque benè cœpta ſe­<lb/>cundet.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000188">Prima pars princeps. </s>
            <s id="s.000189">Cap. V.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000190">CONCERTATIONE <emph type="italics"/>ſecta, &amp; artificioſius, quam <lb/>per me fieri potuit, digesta, quo voces, quæ ſunt in il­<lb/>lius capite ancipites, melius <expan abbr="intelligãtur">intelligantur</expan>, <expan abbr="elemẽta">elementa</expan> gra­<lb/>uia, &amp; leuia, ſimplicia eſſe hoc loco ponimus: quoniam ſunt <lb/>ſubiacentes materiæ, circa quas hæc tractatio tota verſa­<lb/>tur: materiam autem, quæ ſubiicitur, eſſe ab eo artifice, cui <lb/>ſubiicitur, nec debere, nec poſſe demonstrari: auctor est Ari­<lb/>ſtoteles libro primo poſteriorum: ſed eiuſdem eſſe, vel vt vi, <lb/>natur áque ſua notum, vel vt in ſuperiori ſcientia <expan abbr="demõſtratũ">demonſtratum</expan>, <lb/>accipiendum ex eodem Ariſtotele diſcimus: ne quid tamen in <lb/>tactum relinquatur, ab ea conquiſitione ſequenti capite exor<lb/>diemur, quam Ariſtoteles secundo libro poſteriorum parti­<lb/>cula prima, poſt eam, quæ ad id pertinet, quæ eſſe rei demon<lb/>ſtrat, explicandam voluit: ea est, qua rei propoſitæ <expan abbr="definitio-nẽ">definitio­<lb/>nem</expan> inueſtigamus; elementi etenim motus facilis, atque perſpi­<lb/>cuus fiet, ſi, quæ ſit elementi natura, <expan abbr="definiẽdo">definiendo</expan> explicuerimus: <lb/>nam ex elementi definitione eiuſdem actiones, &amp; motus dein­<lb/>de reperiemus.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="8" xlink:href="011/01/028.jpg"/>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000191">Elementi definitio breuiſsimè illuſtratur. <lb/></s>
            <s id="s.000192">Caput VI.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000193">QVAERIMVS <emph type="italics"/>itaque; quid ſimplicia, grauia, &amp; <lb/>leuia corpora ſint, quæ elementa vocantur: Niſi enim <lb/>res, de qua agitur, quibuſdam, veluti formulis, definien <lb/>do præſcribatur, numquam intelligi rectè poterit, quid nam il<lb/>lud ſit, quod in eam diſputationem, quam instituimus, cadit: <lb/><expan abbr="elemẽta">elementa</expan> ergo ea corpora ſunt, ex quibus fit aliquid, cui inſunt: <lb/>&amp; in quæ alia omnia corpora <expan abbr="diſſoluũtur">diſſoluuntur</expan>, &amp; ſunt indiuidua, <lb/>ſecundum <expan abbr="speciẽ">speciem</expan>: id quod ex Ariſtotele accipimus libro quin <lb/>to <expan abbr="diuinorũ">diuinorum</expan> particula quarta, &amp; libro tertio de cælo, &amp; mun<lb/>do, particula trigeſimaprima: In qua definitione corpus est <lb/>loco generis: quoniam omne elementum est corpus, at non om­<lb/>ne corpus eſt elementum: cælum enim excipiendum eſt: quod, <lb/>quamquam eſt corpus, <expan abbr="elementũ">elementum</expan> tamen, aut non dici, aut aliæ <lb/>ratione, &amp; longe diuerſa, elementum dici debet: cum ex eo <lb/>aut nihil fiat, aut alia ratione fiat: fructices, miner alia, bru­<lb/>ta, &amp; homines, quamquam corpora ſunt, ab elementi tamen <lb/>definitione exploduntur: quod in ea corpora remeent, dum ſol­<lb/>uuntur, ex quibus concreta fuerunt; explodenda eſt etiam pri<lb/>uatio, quæ in re facta non remanet: &amp; eam ob rem à mate­<lb/>ria differt, quæ vna cum elementis est pars rei factæ: vt vi­<lb/>dere est apud Aristotelem in calce libri primi Phyſicorum. <lb/><!-- KEEP S--></s>
            <s id="s.000194">Verum quoniam elementa corpora ſunt vnius modi, ſui vnde­<lb/>quaque ſimilia; quæ homogenea dicuntur, non autem dissimi­<lb/>lium partium; quæ eterogenea nuncupantur, ea corpora in­<lb/>diuidua ſecundum <expan abbr="ſpeciẽ">ſpeciem</expan> appellantur: non enim in alia prio­<lb/>ra corpora diſſoluuntur, quæ ſint alterius rationis: vt caput <emph.end type="italics"/><pb pagenum="9" xlink:href="011/01/029.jpg"/><emph type="italics"/>in carnem, oſſa, &amp; neruos diſſoluitur: quæ caput non ſunt. <lb/></s>
            <s id="s.000195">Nec materia prima verum est elementum: cum actu ſit <lb/>oporteat id, quod est pars rei, quæ fit. </s>
            <s id="s.000196">Nec materia propin­<lb/>qua, quæ rebus certis accommodatur, dici poterit elementum: <lb/>quoniam in priora corpora diſſoluitur: eſt enim elementorum <lb/>proprium ſimplicia corpora eſſe, quæ ex nullis aliis corporibus <lb/>fiant, &amp; ex quibus cætera omnia conflentur: id fieri certè non <lb/>poſſet, ſi elementa ex corporibus componerentur: cum duo, <lb/>pluraue corpora in vno ſubiecto, &amp; loco existere non queant. <lb/></s>
            <s id="s.000197">Non tamen putet quis elementa ſic ſimplicia eſſe, vt nulla <expan abbr="cõ-cretione">con­<lb/>cretione</expan> conſtare dicantur; habent enim materiam, &amp; for­<lb/>mam, id, quod ex eorum mutua, &amp; frequenti mutatione iudi<lb/>care licet; quæ abſque ſubiacente materia &amp; abſque forma <lb/>habente rationem contrarij, fieri non poſſe inficias ibit nemo: <lb/>cum ex nihilo nihil fiat, iuxta illud axioma, quod Philoſophi <lb/>omnes ad hanc vſque noſtram ætatem dederunt. </s>
            <s id="s.000198">Materia er<lb/>go vel ſecunda, vel propinqua, vel proxima, vel quouis alio no­<lb/>mine appellata elementum non est, ſed corpus eſt ex elemen­<lb/>tis conflatum; &amp; hæc vnà cum corporibus, quorum est mate­<lb/>ria, in elementa illa diſſoluitur, ex quibus conficitur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000199"><emph type="italics"/>Nec Anaxagoræ corpora, quæ <expan abbr="cõſimiles">conſimiles</expan> actu habent par<lb/>tes infinitas: vt carnem, oſſa, neruos, lapides, ligna, ceteráque <lb/>id genus, conſimilium quamquam partium, elementa tamen <lb/>eſſe poſſunt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000200"><emph type="italics"/>Nec Democriti, Leucippi, &amp; Epicuri indiuidua illa cor­<lb/>puſcula, quæ per medium hoc innane ſpacium volitant, inter <lb/>elementa relata vmquam erunt: quoniam hæc corpora ſunt <lb/>non ſimplicia, ſed ex prioribus elementorum ſimplicibus cor­<lb/>poribus conflata.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000201"><emph type="italics"/>Nec corpora dissimilium partium, vt manus, brachium,<emph.end type="italics"/><pb pagenum="10" xlink:href="011/01/030.jpg"/><emph type="italics"/>put, &amp; cætera ſunt elementa: quoniam hæc (vti diximus) <lb/>in alia priora corpora reuertuntur, cum intereunt, ex quibus <lb/>facta fuerunt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000202"><emph type="italics"/>Hæc de elementorum definitione breuiter dixiſſe ſufficiat: <lb/>quia elementa nec quatenus <expan abbr="elemẽta">elementa</expan>, nec quatenus ex eiſdem <lb/>mixta conflantur, in hodiernam hanc quæstionem accerſita <lb/>fuerunt: ſed tantum vel vt grauia ſunt, vel leuia; inſtabilem­<lb/>que illorum naturam ſurſum, deorſum commeantem perſe­<lb/>quemur: eam ob cauſam ſolius elementi quatenus vel graue <lb/>eſt, vel leue definitio longa oratione ſuo loco, &amp; tempore con­<lb/>texta, narrabitur: adaperta etiam definitione grauitatis, <lb/>&amp; leuitatis vt infra videbimus.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000203">De numero elementorum. </s>
            <s id="s.000204">Caput VII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000205">N<emph type="italics"/>vnc ad <expan abbr="aliã">aliam</expan> <expan abbr="quæſtionē">quæſtionem</expan> aggredimur, quæ ad numerum <lb/>corporum grauium, &amp; <expan abbr="leuiũ">leuium</expan>, quæ ſimplicia ſunt, perti<lb/>net: præſertim quoniam omnis diſputatio de grauibus, <lb/>&amp; leuibus futura eſt. </s>
            <s id="s.000206">Ante igitur inuenire oportet quot ſint, <lb/>&amp; illis mediis, quæ ab Ariſtotele vſurpantur, in his quæ de cæ<lb/>lo, &amp; degeneratione. </s>
            <s id="s.000207">Ac primo non eſſe vnum tantum gra­<lb/>ue, &amp; leue elementum, plures motus recti, <expan abbr="ſecũdum">ſecundum</expan> quos plu­<lb/>ra elementa mouentur, <expan abbr="oſtẽdunt">oſtendunt</expan>. </s>
            <s id="s.000208">Nam quod vnicum, &amp; ſim<lb/>plex eſt, ad plura loca, eademque contraria natura ferri non <lb/>poſſe, demonſtrat Ariſtoteles libro primo de cælo, &amp; mundo: <lb/>ex eo quod vnius corporis ſimplicis vnicus est motus ſimplex: <lb/>ſicut vnius motus ſimplicis <expan abbr="vnicũ">vnicum</expan> eſt corpus ſimplex. </s>
            <s id="s.000209">Ad hæc <lb/>commutatio omnis tolleretur, ſi vnum tantum eſſet elemen­<lb/>tum, non enim haberet à quo afficeretur, cum à ſe ipſo affici <lb/>non possit; ſed omne, quod afficitur, à contrario afficitur: at <emph.end type="italics"/><pb pagenum="11" xlink:href="011/01/031.jpg"/><emph type="italics"/>vno in toto orbe exiſtente elemente, aliquid illi eſſe contrarium <lb/>natura non ſuffert.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000210"><emph type="italics"/>Neque plura, vnius ſimilisque rationis ſi fuerint <expan abbr="elemẽta">elementa</expan>, <lb/>inuicem agent: ſed mutuo ſe fouebunt, tamquam vnum ſint. <lb/></s>
            <s id="s.000211">Quin immo ſi forte in <expan abbr="elemẽto">elemento</expan>, quod vnum eſſe poſitum fuerit, <lb/>contrariæ qualitates inueniantur, niſi in elementis pariter ſub<lb/>ſtantiæ ſint diuerſæ, diuerſis, <expan abbr="atq.">atque</expan> contrariis affectionum quali<lb/>tatibus ſubiectæ, ſuo illæ qualitates vicissim pugnantes con­<lb/>greſſu nec hilum quidem illud vnum mutabunt: nam, vt diui­<lb/>nus Plato in ſuis de republica libris ſcripſit. </s>
            <s id="s.000212">Quod in ſe ipſo, &amp; <lb/>quod à ſe ipſo non patitur, nec ab alio quopiam patietur: cum <lb/>in ſe cauſam geſtet, quam ob rem pati non possit: &amp; quam ob <lb/>rem ſibi ſemper præſto ſit, ſe ſemper ſaluum eſſe velit: ab alio <lb/>ergo quod patitur, eodemque <expan abbr="cõtrario">contrario</expan> patiatur oportet id om­<lb/>ne, quod patitur: qui diuini Platonis locus, quomodo intelligi <lb/>debeat, infra, Deo dante, videbitur. </s>
            <s id="s.000213">Nunc ſcire ſat est, vnum <lb/>eſſe vniuſmodi elementum non poſſe: ne commutationes tol­<lb/>lantur: vt Hyppocrates, &amp; Galenus probant in libro de ele­<lb/>mentis, &amp; in altero libro de natura humana. </s>
            <s id="s.000214">His igitur argu<lb/>mentis tamquam fuſtibus opinio illa vti falſa, &amp; nulla ratione <lb/>ferenda, exploditur: quæ vnum tantum elementum eſſe dicit. <lb/></s>
            <s id="s.000215">Non eſſe duo ſimplicia elementorum corpora inde intelligere <lb/>licet, quod non tantum duo ſunt loca, ad quæ ſimplicia hæc cor<lb/>pora tendant, &amp; in quibus poſtquam ad illa peruenerint, om­<lb/>nino quieſcant: nec vna tantum est prima contrariorum re­<lb/>pugnantia; vt infra dicetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000216"><emph type="italics"/>Non eſſe tria tantum elementa duæ primæ contrariorum <lb/>repugnantiæ docent, quæ inter tria extrema inueniri non poſ­<lb/>ſunt: nec tantum tria ſunt loca, ad quæ hæc ſimplicia elemen­<lb/>ta duce natura <expan abbr="ferãtur">ferantur</expan>, &amp; a quibus contra <expan abbr="naturã">naturam</expan> diſcedant.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="12" xlink:href="011/01/032.jpg"/>
          <p type="main">
            <s id="s.000217"><emph type="italics"/>Non eſſe numero infinita elementa, finiti motus recti na­<lb/>turales ſecundum quos finita elementa cientur, planè demon<lb/>ſtrant: in infinito enim nullæ locorum differentiæ eſſe poſſunt; <lb/>at quicquid mouetur, certos habeat atque definitos locos opor<lb/>tet, vnde proficiſcatur, per quos tendat, &amp; quo feratur: vt pro <lb/>batum eſt libro tertio, &amp; quarto de phyſico auditu.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000218"><emph type="italics"/>Quatuor ergo tantum nec plura ſunt elementa ſimplicia: <lb/>quod probatur argumento Aristotelis libro primo, &amp; quar­<lb/>to de cælo particula quadrageſimaquarta, &amp; libro ſecundo <lb/>de generatione particula vigeſimaſecunda.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000219"><emph type="italics"/>Duæ tantum ſunt lineæ ſimplices, rotunda certè, &amp; recta: <lb/>ergo duo tantum erunt motus ſimplices: quorum prior ſuper <lb/>lineam rotundam, poſterior verò ſuper lineam rectam ſit. <lb/></s>
            <s id="s.000220">Non plures duobus ſunt motus ſimplices: ergo non plures duo<lb/>bus ſunt eorum fines, ad quos ſimplicia corpora tendant: alter <lb/>ad primum illum motum ſimplicem pertinet corporis illius, <lb/>quod vniuerſitatis natura ad volubilitatem rotundauit, idque <lb/>ita tornauit, vt nihil effici possit aut rotundius, aut æquè rotun<lb/>dum: illud numquam ad finem, ſed ſemper in fine natura <lb/>cietur: quod primo Metheorologicorum in principio ab Ari<lb/>ſtotele ſcribitur; motus verò poſterior illius eſt corporis, quod <lb/>numquam in fine, verum ſemper ad finem natura <expan abbr="cõcitatur">concitatur</expan>: <lb/>vel in fine eadem natura quieſcit. </s>
            <s id="s.000221">Hinc duo tantum eſſe ſim­<lb/>plicia corpora ſcimus: primum cæleſte, atque diuinum; quod <lb/>perpetuis ſæculorum <expan abbr="cõuerſionibus">conuerſionibus</expan> conuerti demonſtratum eſt <lb/>ab Ariſtotele libro octauo Phyſicorum. <!-- KEEP S--></s>
            <s id="s.000222">Alterum eſt elemen<lb/>torum corpus, quod aliquando stat immotum aliquando verò <lb/>mouetur. </s>
            <s id="s.000223">Quæ non mouentur <expan abbr="elementorũ">elementorum</expan> corpora; vel extra <lb/>naturalem eorum locum, quo minus moueantur, impediun­<lb/>tur; velin loco naturali natura quieſcunt: quod natura in eis <emph.end type="italics"/><pb pagenum="13" xlink:href="011/01/033.jpg"/><emph type="italics"/>non tantum motus, ſed etiam status principium eſſe demon­<lb/>strauerit Ariſtoteles in principio libri ſecundi Phyſicorum, <lb/>vt infra notum fiet. </s>
            <s id="s.000224">Corpus diuinum, rotundamque illius con<lb/>uerſionum, ac <expan abbr="perennẽ">perennem</expan> concitationem omittimus: nam ad res, <lb/>quæ ſunt natura æternæ, &amp; ad earumdem numquam interi­<lb/>turas conuerſiones, humilis hæc nostra diſceptatio non aſſur­<lb/>git, ſed ferè ſerpit humi, &amp; vix ad ea tantum attollitur, quæ <lb/>ſunt ſub luna: infra quam ea linea est, quam nos rectam ap­<lb/>pellauimus: cuius rectus eſt motus, &amp; cuius vnicum <expan abbr="ſpaciũ">ſpacium</expan> eſt <lb/>per quod mobilia ſeu ſurſum, ſeu deorſum feruntur: quod à <lb/>luna &amp; centro intercipitur. </s>
            <s id="s.000225">Hæc linea ex vtraque parte fi­<lb/>nita cum ſit, duos fines neceſſariò habet, ſuperiorem alterum, <lb/>qui lunæ globum attingit: &amp; alterum inferiorem qui ad <expan abbr="vſq.">vſque</expan> <lb/>totius mundi centrum deſcendit: duo itaque termini ſunt mo­<lb/>tus illius, qui ſuper lineam rectam fit, alter ſupremus, qui à <lb/>medio nuncupatur, alter infimus, qui ad medium dicitur: er­<lb/>go duo ſunt ſimplicia corpora, quæ ad hos fines ſuper hanc li­<lb/>neam <expan abbr="rectã">rectam</expan>, et ſimplicem, aut ad ſuperum locum ſurſum aut <lb/>ad inferum deorſum feruntur: hæc vel grauia, vel leuia ne­<lb/>ceſſariò ſunt: grauia deorſum deſcendunt, leuia ſurſum aſcen<lb/>dunt: grauia, &amp; leuia aut abſolutè grauia, &amp; leuia ſunt, aut <lb/>comparatè: vt ſola terra abſolutè grauis est; &amp; ſolus ignis ab­<lb/>ſolutè leuis eſſe dicitur: comparatè, vt aer in loco ignis eſt gra­<lb/>uis, in loco aquæ, &amp; terræ eſt leuis: aqua eſt leuis in loco terræ <lb/>&amp; eſt grauis in loco ignis, &amp; aeris: hæc duo ſimplicia elemen­<lb/>torum corpora comparatè grauia, &amp; leuia, quaſi media cen­<lb/>ſentur, inter ea, quæ grauia, &amp; leuia ſunt abſolutè, quod natu <lb/>ra ab extremo ad extremum ſine omnibus, aut ſine aliquibus <lb/>ſaltem mediis, vt meminit Auerroes libro ſecundo de anima, <lb/>progredi non ſoleat. </s>
            <s id="s.000226">Quatuor igitur grauia &amp; leuia corpora <emph.end type="italics"/><pb pagenum="14" xlink:href="011/01/034.jpg"/><emph type="italics"/>nuncupantur terra, aqua, aer, &amp; ignis: quia tamen duas <lb/>motiones ſimplices habent, duasque omnine ſimplices qualita­<lb/>tes, grauitatem certè &amp; leuitatem, duo eſſe ſimplicia corpora <lb/>dicuntur, quæ recto motu cientur: id ex quatuor qualitatum <lb/>coniugatione Ariſtoteles probat libro ſecundo de ortu, &amp; in­<lb/>teritu particula decimaſexta, vigeſimatertia, &amp; trigeſima­<lb/>quarta; hæc non niſi quatuor modis coniungi poſſunt: calidi­<lb/>tas, &amp; ſiccitas in igne: caliditas, &amp; humiditas in aere: frigi­<lb/>ditas, &amp; humiditas in aqua: frigiditas, &amp; ſiccitas in terra: <lb/>frigiditas, &amp; caliditas, humiditas, &amp; ſiccitas, quod eſt contra­<lb/>riorum <expan abbr="propriũ">proprium</expan>, ſe vicissim deſtruunt: quam ob rem nec quin­<lb/>tum, nec ſextum elementum faciunt: ergo quatuor tan­<lb/>tum ſunt elementa, vt probare polliciti ſumus.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000227">Elementa vi, naturaque propria de loco ad lo­<lb/>cum concitari. </s>
            <s id="s.000228">Caput VIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000229">QVONIAM <emph type="italics"/>veterrimi illi Philoſophi, à quibus vni­<lb/>uerſa Philoſophia manauit, hanc veritatem minimè <lb/>aſſecuti fuerunt, planum hoc loco facere <expan abbr="cõſtitui">conſtitui</expan>: num <lb/>omnia ſimplicia elementa naturalem, ac proprium motum ha<lb/>beant: nam ſi eumdem non habent; non est cur quæramus, a <lb/>quo nam moueantur: ſi verò hæc naturalem motum habere <lb/>demonſtratum fuerit; hinc nobis quærendi anſam nactis peri <lb/>culum facere licuerit: an particularem, ac proprium elemen<lb/>torum motorem inuenire possimus. </s>
            <s id="s.000230">Eadem itaque naturalia <lb/>corpora, qua naturalia ſunt, propria quadam vi de loco ad lo<lb/>cum moueri demonstrat Ariſtoteles libro primo de cælo par­<lb/>ticula quinta: quia natura in eis eſt <expan abbr="principiũ">principium</expan> motus; id quod <lb/>conſtitutum eſt libro ſecundo Phyſicorum.<emph.end type="italics"/><!-- KEEP S--></s>
          </p>
          <pb pagenum="15" xlink:href="011/01/035.jpg"/>
          <p type="main">
            <s id="s.000231"><emph type="italics"/>Huic alteram rationem à motu, &amp; quiete petitam addi­<lb/>mus; quæ tertio libro de cælo particula duodeuigeſima, &amp; vn­<lb/>deuigeſima, &amp; deinceps ab Aristotele literis conſignatur, <lb/>ea autem est.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000232"><emph type="italics"/>Cum omnia naturalia corpora moueri nemo ſit, qui inficias <lb/>ire audeat; propterea quod nullum eſſe naturale corpus, quod <lb/>non moueatur, tum ſenſibus, vel etiam ipſis comprehendimus, <lb/>tum ratione naturæ, quæ in eis eſt principium motus; vt dixi­<lb/>mus; naturalium corporum motum conſtitutum in diſ quiſitio<lb/>nem accerſimus, &amp; quærimus naturalis ne, an violentus ſit <lb/>motus, quo moueantur: ſi violentus ſit motus, quo in aliquem <lb/>locum contra naturam truduntur, ergo motus naturalis illi <lb/>contrarius reperiri neceſſe eſt; nam violentum illud dicitur, <lb/>quod contra naturam fit: vt ignis qui contra naturam deor­<lb/>ſum præceps ruit, motu priori contrario naturaliter in ſubli­<lb/>me nitetur: ergo in elementis naturalis inest motus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000233"><emph type="italics"/>Nec non ab ipſamet quiete argumentum facilè petimus; <lb/>quo naturalem in corporibus ſimplicibus elementorum ineſſe <lb/>motum confirmemus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000234"><emph type="italics"/>Si naturalia elementorum corpora in aliquo loco <expan abbr="quieſcũt">quieſcunt</expan>; <lb/>quærimus, vtrum ne violentia, an vero natura ibi maneant: <lb/>ſi violentia; ergo ad eum locum violentia feruntur, quemadmo<lb/>dum in eo loco natura conſiſtunt, ad quem natura tendunt: at <lb/>notum eſt ita, vt nulli ſua domus nota magis, terram in medio <lb/>natura quieſcere; ergo terram ad medium natura ferri ne­<lb/>ceſſe eſt, ergo motus naturalis est in elementorum corpore na <lb/>turali. </s>
            <s id="s.000235">Quod ſi violentia in medio terra maneat; ergo aliquid <lb/>eſſe neceſſe eſt, quod terram ſurſum euolare prohibeat. </s>
            <s id="s.000236">Tum <lb/>quærimus, an id, quod prohibet, <expan abbr="immotũ">immotun</expan> id muneris abſoluat; <lb/>an dum mouetur, atque vtrumque, vel naturaliter, vel violen-<emph.end type="italics"/><pb pagenum="16" xlink:href="011/01/036.jpg"/><emph type="italics"/>tia: quapropter vel in infinitum, quod cane peius, &amp; angue <lb/>natura odit, progredi opus erit, vel terram in centro natura <lb/>quieſcere concedendum; ſi terra in centro natura conſiſtit, er<lb/>go ad centrum natura mouetur: quod de terra diximus, de <lb/>cæteris omnibus elementis audiri volumus, ergo terræ, &amp; cæ­<lb/>terorum omnium elementorum motus eſt naturalis, ergo ele­<lb/>menta vi, naturaque propria de loco ad locum concitantur; <lb/>quod probandum ſuſcepimus.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000237">Contra Empedoclem, qui dixit terram à celeri <lb/>cæli conuerſione prohiberi, quo minus <lb/>moueatur. </s>
            <s id="s.000238">Cap. IX.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000239">S<emph type="italics"/>ed quoniam noſtram ſententiam ſtabilire minimè vale­<lb/>mus, niſi prius falſas aliorum opiniones, &amp; ſi non omni ali <lb/>qua ſaltem ex parte confutauerimus, nam eaſdem omni <lb/>no confutare nostra non intereſſe ſupra diximus; breuibus at­<lb/>tingendum eſt, &amp; veluti celerrimo quodam curſu per quorum<lb/>dam opiniones tranſeundum, ac videndum quid de elemento­<lb/>rum natura, motu, &amp; quiete crediderint ij, qui Aristotelem <lb/>præceſſere Philoſophi: nam in hac re ſicut in cæteris valde diſ <lb/>ſentientes fuerunt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000240"><emph type="italics"/>Empedocli, propterea quod dixit, terram non moueri, eius <lb/>demque motum à celerrima cæli conuerſione prohiberi, quo <lb/>minus fiat: hæc incommoditas, accidit: quod ſi cælum in <expan abbr="orbẽ">orbem</expan> <lb/>celerrimè non conuerteretur, terram eò natura ferri neceſſe <lb/>eſſet, quo niſi concitata cæli conuerſio eamdem impediret, ſpon<lb/>te proficiſceretur: at locus illæ, quo terra tenderet, per infi­<lb/>nitum interuallum non diſtat: quia nulli dubium eſt, quin infi­<lb/>nitum pertranſiri minimè queat: Itaque terram aliquò natu<emph.end type="italics"/><pb pagenum="17" xlink:href="011/01/037.jpg"/><emph type="italics"/>ra peruenire, &amp; postquam eò natura peruenerit, ibi natura <lb/>manere neceſſe quidem est: non violentia, quia à celerrima <lb/>cæli conuerſione per violentiam impediebatur, quo minus cò <lb/>natura moueretur; ergo terra ad aliquem locum natura mo­<lb/>uetur, ad eum certè, in quo natura quieſcit, &amp; extra quem, <lb/>aut violentia truditur, at poſtquam extruſa fuerit, ibi violen<lb/>tia manet, dum impeditur, quo minus eò reuertatur, vnde vio<lb/><expan abbr="lentiã">lentiam</expan> paſſa fuit extruſa: ergo terra, qua corpus naturale eſt <lb/>naturalem, ac proprium motum habet, quo ad proprium <expan abbr="locũ">locum</expan> <lb/>fertur: vnde a celeri cæli <expan abbr="cõuerſione">conuerſione</expan> truditur: ergo hic locus, in <lb/>quo nunc terra manet, non est ei naturalis; ſed alter, vnde <lb/>trudebatur. </s>
            <s id="s.000241">at quoniam Empedocleam <expan abbr="hãc">hanc</expan> opinionem infra <lb/>capite quadrageſimoprimo vberius diſputabimus; cætera, quæ <lb/>hic deſiderantur vſque in eum locum transferuntur.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000242">Democriti, Leucippi, &amp; Epicuri indiuidua elemen<lb/>ta non caſu, nec temerè moueri. </s>
            <s id="s.000243">Cap. X.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000244">ADVERSVS <emph type="italics"/>Leucippum, Democritum, &amp; Epicu­<lb/>rum, quos imitatus est Lucretius, qui dicunt atomos, <lb/>&amp; prima illa eorum indiuidua elementa, quæ per ſpa­<lb/>cium inane infinitum infinito tempore, caſu, ac temerè voli­<lb/>tant, &amp; alia ab aliis per violentiam impelluntur, poſſet ali­<lb/>quis fortassis dicere.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000245"><emph type="italics"/>Si hæc indiuidua ramenta ſe violentia vicissim impellunt; <lb/>quis nam est eorum motus naturalis? </s>
            <s id="s.000246">nam violentum id dici­<lb/>tur, quod est contra naturam, vt auctor eſt Aristoteles tum <lb/>quinto de generatione animalium capite vltimo: tum quinto <lb/>diuinorum particula ſexta: primo etiam cæli, &amp; ſæpenume­<lb/>ro alibi: ſi naturalem atomorum motum assignauerint, non <emph.end type="italics"/><pb pagenum="18" xlink:href="011/01/038.jpg"/><emph type="italics"/>violenta, ſed naturali motione, quæ motionem illam violen­<lb/>tam præcedat, prius <expan abbr="mouebũtur">mouebuntur</expan>; ſin verò naturalem corpuſcu<lb/>lorum motum assignare non quiuerint, tunc contra eoſdem <lb/>firmiori hæc ratione agemus. </s>
            <s id="s.000247">Violentum (vt diximus) illud <lb/>est, quod contra naturam fit, ſed atomi aliæ ab aliis violen­<lb/>tia impelluntur; ergo atomi motum aliquem naturalem ha­<lb/>bent priorem, contra quem violentia impelli dicuntur: nam ſi <lb/>violentum id eſt, quod contra naturam fit; naturale prius eſt <lb/>violento: ergo tunc, cum naturalis motio violentam atomo­<lb/>rum impulſionem natura præcedit, indiuidua hæc naturalia <lb/>Democriti, Leucippi, Epicuri, &amp; Lucretij elementa natura­<lb/>lem, ac proprium motum habere neceſſe est: quem eos nulla <lb/>ratione nouiſſe constat.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000248">Contra Platonem, &amp; Hermetem Triſmegiſtum, <lb/>qui chaos illud antiquum finxerunt. </s>
            <s id="s.000249">C. XI.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000250">DIVINVS <emph type="italics"/>ille Plato in Timeo, Hexiodus in Theo­<lb/>gnia, &amp; Orpheus in Argonautica ſcripſerunt, elemen<lb/>ta ante <expan abbr="conditũ">conditum</expan> mundum ſine vllo ordine iactata fuiſſe <lb/>per medium illud chaos antiquum, quod ter maximus finxe­<lb/>rat Hermes. </s>
            <s id="s.000251">Hos vt dicant compellimus: natura ne, an vis il­<lb/>lum confuſionis motum conciliarit? </s>
            <s id="s.000252">ſi vim eumdem concilia­<lb/>uiſſe velint: motionem illam naturalem demonſtrare cogen­<lb/>tur, quam hac violenta motione priorem eſſe oporteat; ſi vio­<lb/>lentum illud eſt, quod contra naturam fit, vt non rarò ſcripſi­<lb/>mus, quam cum demonſtrare non possint; nec motionem po­<lb/>steriorem, quæ nullibi eſt, demonſtrare poterunt: poſterius <lb/>enim ſine priori eſſe natura non patitur, vt dictum est quinto <lb/>diuinorum particula duodecima, &amp; decimaſexta. </s>
            <s id="s.000253">Si motio <emph.end type="italics"/><pb pagenum="19" xlink:href="011/01/039.jpg"/><emph type="italics"/>hæc eſt naturalis, ergo ordinata ab vno principio, à quo mobi­<lb/>le moueri incipit, &amp; per vnum medium, per quod mobile fer­<lb/>tur, &amp; ad vnum terminum, ad quem mobile tendit. </s>
            <s id="s.000254">Natura <lb/>enim non tantum eſt ordinis cauſa, ſed etiam ordinata ab vno <lb/>principio, per vnum medium, &amp; ad vnum finem: vt notum eſt <lb/>ex his, quæ literis conſignata ſunt libro octauo de Phyſico audi <lb/>tu particula decimaquinta, &amp; alibi ſæpe. </s>
            <s id="s.000255">verum hic ordo est <lb/>forma mundi, vt demonſtrat Alexander Aphrodiſienſis li­<lb/>bro ſecundo quæſtionum naturalium capite decimonono; ergo <lb/>dum erat illud chaos antiquum, antequam mundus condere­<lb/>tur, erat mundus, quia tunc erat forma mundi, quæ dat eſſe <lb/>mundo: quod quis non intelligit eſſe maxime abſurdum? </s>
            <s id="s.000256">imo <lb/>huiuſmodi vt riſum moueat: qua dere copioſius agemus infra <lb/>capite quadrageſimoquarto.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000257">Aduerſus immobiles partes conſimiles, quas com­<lb/>mentus eſt Anaxagoras. </s>
            <s id="s.000258">Cap. XII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000259">ANAXAGORAS <emph type="italics"/>mundum genitum finxit ab ini­<lb/>tio ex corporibus, quæ ſimul erant congregata, &amp; tran<lb/>quilla manebant, ac post quietem per motum diſgre­<lb/>gata fuerunt: vnum quodque enim in vno quoque abditum la<lb/>tebat, &amp; <expan abbr="trãquilla">tranquilla</expan> pace fruebatur: deinde quæ abdita in vno <lb/>quoque latebant, emerxerunt efficacitate mentis, à quare con<lb/>dita elici cæperunt, quemadmodum ex colliſione ferri ab ho­<lb/>minis manu ex ſilice ignem elidi videmus: dixit etiam Ana­<lb/>xagoras ab eo, quod in confuſione exuperat, &amp; quod magis <lb/>ſpectatur, vnumquodque vocari: vt lignum ideo lignum dici­<lb/>tur, non quod infinitè omnium rerum partes in ligno non lati­<lb/>tent, ſed quod ea pars, quæ cæteras vincit, &amp; quæ <expan abbr="ſpectantiũ">ſpectantium </expan><emph.end type="italics"/><pb pagenum="20" xlink:href="011/01/040.jpg"/><emph type="italics"/>oculis magis exponitur, est lignum. </s>
            <s id="s.000260">Vnumquodque ex vno­<lb/>quoque ſegregari non Anaxagoras modo, ſed &amp; Theophra­<lb/>stus viſus est aliquando dixiſſe: cum à quibuſdam quorum­<lb/>dam hominum oculis exeuntes flammas micare ſcripſerit: &amp; <lb/>Megetius Atedicus Alexandrinus quondam Simplicio nar­<lb/>rauit, ſe <expan abbr="hominẽ">hominem</expan> ab iſchiadis dolore curauiſſe, ex cuius iſchio <lb/>ignis exiuit, qui <expan abbr="ſpectãtium">ſpectantium</expan> oculos combussit; à ligno quidam <lb/>ignem eliciunt: dum alterum lignum tamquam terebrum in <lb/>lignum alterum circumuoluunt. </s>
            <s id="s.000261">Verùm hæc aliam habent <lb/>cauſam ab ea, quam (vt alio loco diximus) veram ab Anaxa<lb/>gora creditam eſſe longeque diuerſam comperimus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000262"><emph type="italics"/>Nunc ad Anaxagoram à quo diſcessimus, reuertimur: <lb/>contra quem eadem ex quiete argumenta petuntur, quæ alia <lb/>ratione ex motu peti poſſe videbantur: Nam ſi quæ in vno­<lb/>quoque abdita corpora quieſcunt; aut natura, aut violentia <lb/>quieſcunt: ſi natura, grauia in centro, &amp; leuia ſub cælo ne­<lb/>ceſſariò quieſcere debere, non eſt qui dubitet, nec aliò natura <lb/>ferri, nec alibi natura manere quidem poſſunt: &amp; ij fines <expan abbr="sũt">sunt</expan> <lb/>partes mundi: ergo mundus non dum genitus eſt, priuſquam <lb/>gignatur: ſi ante conditum mundum corpora, quæ recondita <lb/>latebant, violentia quieſcebant; cum violentum ſit id, quod ab <lb/>extrinſeco vim inferente fit: quod extrinſecum nihil id, cuivis <lb/>infertur adiuuat; vt ſcriptum reliquit Ariſtoteles tertio libro <lb/>Ethicorum capite ſecundo, neceſſe eſt vt ſit locus ex quo corpo­<lb/>ra violentiam paſſa trudantur: &amp; in quo natura maneant: <lb/>antequam trudantur: neceſſe eſt etiam, vt antequam mun­<lb/>dus generetur, id ſit, quod vim infert, cum ſit id, cui vis infer­<lb/>tur; verum hæc omnia ſunt partes mundi: ergo mundus non <lb/>dum genitus eſt antequam gignatur, quæ ſi ſunt, vt certè ſunt <lb/>abſurda, &amp; in iis, quæ fieri minime poſſunt; abſurda, &amp; in iis,<emph.end type="italics"/><pb pagenum="21" xlink:href="011/01/041.jpg"/><emph type="italics"/>quæ fieri non queunt, erit ſententia Anaxagoræ: &amp; ſola A­<lb/>riſtotelis inexpugnabilis veritas laudibus extollenda: qui dixis <lb/>in vnoquoque elemento, immo in vnoquoque corpore naturali <lb/>eſſe motum naturalem, quo non violenter, non contra <expan abbr="naturã">naturam</expan>, <lb/>ſed ſua propria ſponte ea corpora moueantur.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000263">In Parmenidem vbi de neceſsitate cauſæ mouen­<lb/>tis, deque idearum vanitate agitur. </s>
            <s id="s.000264">Cap. XIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000265">PARMENIDES <emph type="italics"/>ſuum illud vnum, quod omnia eſſe <lb/>constantissimè affirmauit, hoc argumento, nullo motu <lb/>cieri poſſe probauit. </s>
            <s id="s.000266">Omne, quod mouetur (ait) per ſpa<lb/>cium innane mouetur: extra quod nihil moueri poteſt: ſed ſpa­<lb/>cium innane non datur: ergo nihil mouetur: ergo omnia, quæ <lb/>ſunt vnum, nullo motu cieri poſſunt. </s>
            <s id="s.000267">Confirmari valet Par­<lb/>menidis opinio: quia omne, quod mouetur, ab vno moueri inci<lb/>pit, per vnum medium fertur, &amp; ad vnum terminum tendit, <lb/>quæ neceſſariò eſſe distincta oportet: inde colligere licet; quod <lb/>mobile non eſt idem cum eo, à quo, &amp; ad quod, &amp; per quod fit <lb/>motus: ſed hæc quatuor inter ſe maximè differunt: verum <lb/>omnia eſſe vnum, quæcumque ſint illa, Parmenides constan­<lb/>tiſsimè credit: ergo nihil mouetur: His mediis motum ab vni <lb/>uerſa natura abstuliſſe Parmenides putat. </s>
            <s id="s.000268">Sed errat propte<lb/>rea quod, non ſemel, ſed ſæpenumero id petit, quod erat in prin<lb/>cipio: ſunt enim tamquam axiomata apud Parmenidem per <lb/>ſe nota. </s>
            <s id="s.000269">Nihil eſſe inane, &amp; omne quod mouetur, per ina­<lb/>ne ſpacium ſolummodo cieri: quæ duo tantum ab eſt, vt ſint <lb/>perſe nota, vt demoſtratione indigeant: quo fit, vt ex illis dua­<lb/>bus propoſitionibus, quarum altera obſcurissima illa quidem <lb/>est, altera verò falſissima, non eſſe motum colligere nulla artis <emph.end type="italics"/><pb pagenum="22" xlink:href="011/01/042.jpg"/><emph type="italics"/>ratio doceat: ideo probandum illi fuerat, nihil eſſe inane, &amp; <lb/>omne, quod mouetur, per ſpacium inane moueri. </s>
            <s id="s.000270">Confirma­<lb/>tionis ea propoſitio, quæ est. </s>
            <s id="s.000271">Omnia eſſe vnum, demoſtratione <lb/>indiget: &amp; inefficax, immo fallax ea demonſtratio est, atque <lb/>captioſa: quam Parmenides efficacissimam putat, dum pro­<lb/>bare nititur, Omnia eſſe vnum: quia, quæ ſunt præter ens, <expan abbr="sũt">sunt</expan> <lb/>non ens: quod cum illa tranſcendenti entis vnitate, &amp; multo­<lb/>rum generum, ſpecierum, atque indiuiduorum multitudo, <lb/>quam optimè conſentit: vt aduerſus Parmenidem libro primo <lb/>de Phyſico auditu Ariſtoteles efficacissimè <expan abbr="demõstrat">demonstrat</expan>. </s>
            <s id="s.000272">Hæc <lb/>ad materiam: Ad formam, ea omnia, quæ Parmenides per <lb/>ſe nota axiomata putat, inficianda ſunt, vt falſa: aut ſaltem <lb/>vt non probata, quæ probatione maximè indigent. </s>
            <s id="s.000273">Quapro­<lb/>pter nonnullæ Parmenidis propoſitiones vt obſcuræ, vt proba<lb/>tione indigentes, vt nulla ratione probatæ ſunt <expan abbr="derelinquẽdæ">derelinquendæ</expan>: <lb/>&amp; nonnullæ tamquam falſæ inficiandæ: immo ſi ſpacium ina <lb/>ne daretur, quod dari Parmenides ponit, &amp; non dari Ariſto<lb/>teles probat libro quarto de Phyſico auditu, multa in eo immo<lb/>ta manerent: vt infra demonſtrabimus. </s>
            <s id="s.000274">In vnoquoque ergo <lb/>non tantum elemento, ſed etiam corpore naturali eſt motus na <lb/>turalis, cuius principium an possit inueniri periculum facere <lb/>volumus: quoniam vt forma, &amp; materia, quam antiqui, &amp; ſi <lb/>non omni, aliqua ſaltem ex parte deſcripſerunt, ad perficien­<lb/>dum motum naturalem non ſufficiunt, opus eſt principio ter­<lb/>tio mouente; id quod Socrates, aut quale, aut quod ſit, non ſa­<lb/>tis explicuit: dum in Phædone aliis veteribus confutatis, quod <lb/>de cauſa efficiente nihil dixiſſent, res omnes Ideam parti­<lb/>cipantes, propter ſuam ſpeciem, ac Ideam moueri confir­<lb/>mauit. </s>
            <s id="s.000275">Verum cum eadem ſit cauſa, quamobrem quæuis <lb/>res ſit, &amp; moueatur, neceſſe eſt, vt omne, quod mouetur, ab<emph.end type="italics"/><pb pagenum="23" xlink:href="011/01/043.jpg"/><emph type="italics"/>Idea cuius eſt particeps; moueatur: quando à materia nihil <lb/>moueri poteſt. </s>
            <s id="s.000276">Hæc ſi vera ſunt, neceſſe eſt, vt mobilia ſemper, <lb/>&amp; continenter moueantur: cum Ideæ ſemper eædem ſint, &amp; <lb/>eodem modo affectæ: quia ſunt æternæ, ſemperque illis eo­<lb/>dem modo ſubiiciuntur ea, quæ ab illis mouentur: nulla ergo <lb/>ratio eſt, cur aliquando moueant, aliquando non moueant: <lb/>quin etiam in his, quæ oculis cernuntur, præter ſpeciem, atque <lb/>Ideam, aliud eſſe principium ſpectatur, quod moueat: vt do­<lb/>ctus Præceptor non Idea, ſed doctrina, doctos diſcipulos effi­<lb/>cit: &amp; bonus citharædus, non Idea, ſed arte pulſandi citharam, <lb/>bonos citharœdos facit.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000277">Redarguuntur illi, qui dicunt materiam eſſe <lb/>principium mouendi. </s>
            <s id="s.000278">Cap. XIIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000279">N<emph type="italics"/>on minore ruina cadunt, immo prorſus maiore lapſu <lb/>ruunt, qui materiam dicunt, eſſe principium mouen­<lb/>di: hæc cum bene diſponitur (inquiunt) &amp; qualitati­<lb/>bus illis informatur, ex quibus motus naſcitur, mobilia mouet. <lb/></s>
            <s id="s.000280">Sed non rectè ſentiunt, vt diximus; quia nihil idem cauſa ef­<lb/>ficiens, &amp; materia eiuſdem eſſe poteſt, cum materiæ <expan abbr="propriũ">proprium</expan> <lb/>ſit pati, ac moueri; mouere autem, &amp; facere ſit alterius facul<lb/>tatis: vt ſcriptum reliquit Aristoteles libro ſecundo de ortu, <lb/>&amp; interitu particula quinquageſimaſecunda: vt aqua, quæ <lb/>à Thalete Mileſio rerum omnium primum principium <expan abbr="quã-quam">quan­<lb/>quam</expan> ſtatuitur, non tamen ſe gignere, aut quauis ratione ef<lb/>ficere quicquam poteſt: ſed opus eſt aquæ efficientem cauſam <lb/>adhibere: ſine qua &amp; nihil fiet, &amp; nihil mouebitur, vt etiam <lb/>Empedocles qui quatuor elementis materiæ vicem gerenti­<lb/>bus, concordiam, atque diſcordiam, vt efficientes cauſas addi-<emph.end type="italics"/><pb pagenum="24" xlink:href="011/01/044.jpg"/><emph type="italics"/>dit: Anaxagoras tertio de anima particula quarta ab Ari<lb/>ſtotele laudatus, partibus illis ſuis infinitis, &amp; conſimilium ra­<lb/>tionum, quæ ſunt cuiusſlibet rei ortus. </s>
            <s id="s.000281">&amp; interitus materiæ, <lb/>Diuinam mentem ab omni materia prorſus immunem, vt ef­<lb/>ficientem cauſam adhibuit. </s>
            <s id="s.000282">Democritus, Leucippus, &amp; Epi­<lb/>curus indiuiduis corpuſculis, quæ ad cuiuſlibet rei ortum, mate<lb/>riæ locum tenere crediderant caſum, &amp; fortunam, ſine quo­<lb/>rum vi mouente non moueantur, addiderunt: ſed quia om­<lb/>nium Philoſophorum ſententias euoluere longum eſſet: his con<lb/>tenti, motum non à materia, ſed ab alia efficiente cauſa gene<lb/>rari ſcimus: &amp; eos, qui id negant, hallucinari: &amp; formam bo<lb/>nam, immo optimam, atque <expan abbr="diuinã">diuinam</expan>, vt Ariſtoteles primo li­<lb/>bro Phyſicorum particula octuageſimaprima, &amp; diuinus Pla<lb/>to in Timeo memorarunt, præcipuam omnium cauſam, tolle­<lb/>re, dum in materiam efficiendi, &amp; mouendi vim ponunt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000283"><emph type="italics"/>Præterea qualitatibus, quæ agendi ſunt inſtrumenta, mo­<lb/>uendi, &amp; agendi vim primam tradunt: dum affirmant, ma­<lb/>teriam qualitatibus informatam, atque diſpoſitam, facere, <lb/>ac mouere: perinde ac ſi dicerent, ſerram dentatam, à denti­<lb/>bus ad ſecandum diſpoſitam, ſine ſectore ſecare: &amp; <expan abbr="calamũ">calamum</expan>, <lb/>ad <expan abbr="ſcribẽdum">ſcribendum</expan> accomodatum, ſine ſcriptore ſcribere: eſt enim <lb/>in ſerra ferrum, quod est ſerræ materia, &amp; in calamo ſua est <lb/>propria materia: quæ ſic, vel ſic diſpoſita, ſine ſectore non ſe­<lb/>cat, &amp; ſine ſcriptore non ſcribit: quia inſtrumenta ſine primo, <lb/>ac principali immediateque mouente non mouent: qua de re <lb/>Democritus libro ſecundo de anima, quod inſtrumento eam <lb/>vim agendi aſcripſerit, quæ primo <expan abbr="agẽti">agenti</expan> aſcribenda erat, acer<lb/>rimè carpitur. </s>
            <s id="s.000284">Hunc primum, principem, immediatumque <lb/>elementorum motorem, quod non tantum, vt forma, ſed <expan abbr="etiã">etiam</expan>, <lb/>at efficiens, ac mouens cauſa moueat, in hac diffutatione, an <emph.end type="italics"/><pb pagenum="25" xlink:href="011/01/045.jpg"/><emph type="italics"/>possit inueniri, periculum facere tentabimus, quia omnia ſim<lb/>plicia corpora recto motu mouentur, ad propria loca ferun­<lb/>tur, vt diximus, tum quia natura eſt in eis principium motus, <lb/>tum quia ſi natura non cierentur, ergo violentia, ſed violen­<lb/>tum eſt contra naturam, ergo corpus, quod violentia mouetur, <lb/>natura mouetur: nihil enim violentiam patitur, quin illud na<lb/>tura prius concitetur, natura inquam, aut grauitatis, aut <lb/>leuitatis: quando omnia, aut grauia ſunt, aut leuia, aut alia <lb/>quapiam natura: quæ qualis nam ſit, ſi in orbe inuenitur, in­<lb/>fra manifeſtabitur: Præterea corpus aut natura, aut violen­<lb/>tia quieſcit: ſi violentia, ergo natura; quia violentum est <expan abbr="cõ-tra">con­<lb/>tra</expan> <expan abbr="naturã">naturam</expan>, &amp; nihil violentia quieſcit, quin illud contra illam <lb/>violentiam natura quieſcat: ſi natura quieſcit, &amp; ad illam <lb/>quietem natura mouetur, ergo omne corpus naturale, qua na <lb/>turale eſt, à natura mouetur: at omnium motuum primus eſt <lb/>motus ad locum, ergo omnia corpora naturalia, qua natura­<lb/>lia ſunt, ad locum à natura mouentur, non à materia, ergo ab <lb/>alio principio, quod quale nam ſit, infra vtiliter inuestigabi­<lb/>mus; ſemper enim, quomodo ſatis ſtudioſis omnibus facere <lb/>possimus, nobis propoſitum fuit.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000285">Omnia corpora, quæ recto motu mouentur, <lb/>eſſe aut grauia, aut leuia. </s>
            <s id="s.000286">Cap. XV.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000287">OMNIA <emph type="italics"/>corpora naturalia naturalem motum habe­<lb/>re cum Ariſtotele libro primo de cælo <expan abbr="demõſtrauimus">demonſtrauimus</expan>: <lb/>quia naturam <expan abbr="habẽt">habent</expan>, quæ in eis est principium motus. <lb/></s>
            <s id="s.000288">Nunc ad eam concertationem conuertimur, qua quærimus, <lb/>vtrum ne omnia corpora, quæ recto motu aguntur, ſint aut <lb/>grauia, aut leuia: an verò corpus naturale detur; quod ſine <emph.end type="italics"/><pb pagenum="26" xlink:href="011/01/046.jpg"/><emph type="italics"/>grauitate ad centrum feratur, &amp; ſurſum ſine leuitate ad cæ­<lb/>lum aſcendat. </s>
            <s id="s.000289">Reſpondeo illud non dari: nam ſi quod corpus <lb/>ſine grauitate deſcenderet, non graue, quam graue infinitè ve<lb/>locius moueretur; quia nulla eſſet inter vtrumque proportio, <lb/>&amp; ſi qua ſit, decupla conſtituatur, ita vt graue velocitate vt <lb/>centum moueatur: non graue velocitate vt decem <expan abbr="cõcitetur">concitetur</expan>. <lb/></s>
            <s id="s.000290">Graue per medium duplici portione diuidatur; duplo certè mi<lb/>nor erit illius velocitas: partes quadraginta ab eo iterum au­<lb/>ferantur; decem tantum ſuperſunt: ergo graue, &amp; non gra­<lb/>ue æquali velocitate mouebuntur, quia velocitate vt decem, <lb/>vtrumque mouetur; partes quinque à graui iterum abſcin­<lb/>dantur; ergo non graue duplo velocius, quam graue mouebi­<lb/>tur: quod notum eſt ex regulis Aristoteleis libro ſeptimo Phy<lb/>ſicorum. </s>
            <s id="s.000291">Sed hæc omnia ſunt falſa, &amp; abſurda. </s>
            <s id="s.000292">Ergo dicen­<lb/>dum ſanè eſt non dari corpus, quod ſine grauitate, aut leuita­<lb/>te recto motu moueatur: ſed quæcumque ſint illa, quæ recto <lb/>motu mouentur corpora, omnia, aut grauia, aut leuia eſſe con<lb/>cedendum.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000293">Veterrimos, qui ante Ariſtotelem fuere Philoſo­<lb/>phos de motu, &amp; quiete non rectè ſenſiſſe. <lb/></s>
            <s id="s.000294">Caput XVI.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000295">HINC <emph type="italics"/>facilè intelligere licet veterrimos, qui ante Ari<lb/>ſtotelem vixere Philoſophos, in hac re maximè hallu­<lb/>cinatos fuiſſe, vt Heraclitus, qui omnia perenni, inceſ­<lb/>ſanti, indeflexoque labore agitari, numquam autem quieſcere <lb/>non eſt veritus affirmare: cum ab Ariſtotele non minus per <lb/>quietis, quam per motus principium ab initio libri <expan abbr="ſecũdi">ſecundi</expan> Phy­<lb/>ſicorum natura definiendo manifeſtetur, &amp; ea quæ ad locum<emph.end type="italics"/><pb pagenum="27" xlink:href="011/01/047.jpg"/><emph type="italics"/>cientur, in eo loco natura <expan abbr="maneãt">maneant</expan>, ad quem natura feruntur, <lb/>&amp; extra quem aut violentiam paſſa truduntur, aut ex alie­<lb/>na materia generantur, mobileque corpus, quod ad locum ten<lb/>dit, ad illum, vt ad finem, in quo ſistatur, natura tendat; eſt <lb/>enim motus propter quietem, vt propter finem: quod in his <lb/>quæ de cælo ab Ariſtotele <expan abbr="demõſtratum">demonſtratum</expan> fuiſſe alibi diximus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000296"><emph type="italics"/>Parmenides Meliſſus, ac Zeno peccatum longè grandius <lb/>peccauiſſe auctor eſt Ariſtoteles libro primo, &amp; octauo de Phy<lb/>ſico auditu: quod omnia ſemper quieſcere, nihil vmquam mo­<lb/>ueri mordicus tenuerint: quia omnia quieſcere, &amp; eius cau­<lb/>ſam requirere, prætermiſſo ſenſu, non tantum intellectus im­<lb/>becillitas, ſed pestilens, lethaliſque mentis morbus ſit quidam: <lb/>ſunt enim <expan abbr="nõnulla">nonnulla</expan> certiora, <expan abbr="illuſtrioraq.">illuſtrioraque</expan> <expan abbr="quã">quam</expan> vt rationem <expan abbr="vllã">vllam</expan> <lb/>expoſtulent: ea quæſunt ſuapte natura notiora, quam vt alicu<lb/>ius vel etiam leuissime probationis indigeant, ſtatim non agno <lb/>ſcere, ridiculum eſt; præſertim apud illos, qui non de vna qua <lb/>piam re particulari, ſed de toto diſſentiant: nec Phyſica tan­<lb/>tum, ſed omnes etiam ſcientias, facultates, actiones, &amp; ar­<lb/>tes funditus euertant: propterea quod omnes motum admit­<lb/>tant, qui ab illis exploditur. </s>
            <s id="s.000297">Scientiæ quidem, quæ vt libro ter<lb/>tio de anima particula trigeſimaoctaua Aristoteles memi­<lb/>nit, ad tripartitam rerum ſectionem tripartito ſecantur, quia <lb/>aliquæ circa formas à materia minimè distractas verſantur, <lb/>vt Phyſica: quæ eo quod natura ſit in eis motus principium, <lb/>ideo mouentur ex primo libro de cælo particula quinta: non­<lb/>nullæ in illis formis agnoſcendis exercentur, quæ à materia <expan abbr="nõ">non</expan> <lb/>ſunt auulſæ, ſine materia tamen conſiderantur, vt Mathema<lb/>ticæ; quæ &amp; ipſæ in eo corpore, quod per ſe mouetur, existunt, <lb/>tertiæ vero formas omnes ſuo complexu <expan abbr="continẽt">continent</expan>, quæ ſunt ab <lb/>omni materia prorſus immunes, vt ſunt mentes Diuinæ: quæ <emph.end type="italics"/><pb pagenum="28" xlink:href="011/01/048.jpg"/><emph type="italics"/>quoniam nec per ſe, nec per accidens, nec per aliud <expan abbr="mouẽtur">mouentur</expan>, <lb/>a motu propterea minime ſoluuntur; cum cæleſtes globos in­<lb/>ceſſanter moueant; has Diuinas mentes Metaphyſica contem<lb/>platur, plures ſcientias his tribus excogitari non poſſe, propte­<lb/>rea quod <expan abbr="nõ">non</expan> in plures partes omnia, quæ vniuerſi ambitu coer<lb/>centur, diuidantur, ſcriptum eſt ab Ariſtotele libro ſexto Di <lb/>uinorum particula ſecunda: hæ omnes, ſingulæque ſcientiæ <lb/>ab illis, qui motum ſustulerunt, tolluntur. </s>
            <s id="s.000298">Quin etiam artes <lb/>omnes corporatis instrumentis vtuntur, quæ inſtrumenta, niſi <lb/>motu cieantur, in artem conuenire minime quidem poſſunt. <lb/></s>
            <s id="s.000299">Adhæc facultates omnes, omneſque diſciplinæ, &amp; artes, quæ <lb/>ratione, &amp; intelligentia perficiuntur ex antecedente quadam <lb/>principiorum cognitione fiunt, quod ab Aristotele ſcriptum <lb/>est libro primo posteriorum analiticorum particula prima; <lb/>principiorum autem veritatem ſolo ſenſus iudicio constare <lb/>ſcripſit Aristoteles, tum in poſterioribus analiticis, tum in <lb/>proœmio libri primi Diuinorum: verum à ſenſibus ad princi­<lb/>pia prius cognita, &amp; à principiis ad concluſiones loco omnium <lb/>postremo cognoſcendas ſine motu non progredimur: ergo qui <lb/>motum è medio tollunt, facultates omnes, artes, atque ſcien­<lb/>tias è medio tollere coguntur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000300"><emph type="italics"/>Anaxagoræ, &amp; Empedocli, qui omnia quandoque moue­<lb/>ri &amp; quandoque quieſcere crediderunt, perennis, indefeſſa­<lb/>que, &amp; nuſquam ceſſans Diuinorum corporum agitatio, &amp; <lb/>argumenta, quæ ad motus, &amp; totius mundi æternitatem con­<lb/>firmandam libro Phyſicorum octauo in principio, &amp; libro pri<lb/>mo de cælo in fine ab Aristotele ſcribuntur, tota (vt aiunt) <lb/>diametro opponuntur: ad quæ legenda lectores remittimus, <lb/>ne ab Ariſtotelis monumentis ad nostra auocare velle videa­<lb/>mur.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="29" xlink:href="011/01/049.jpg"/>
          <p type="main">
            <s id="s.000301"><emph type="italics"/>Contra Pithagoram, &amp; alios, qui terram moueri, &amp; cæ­<lb/>lum quieſcere docuerunt, infra capite tertio ſecundæ partis, <lb/>&amp; deinceps (diuino fauente numine) diſceptare conabimur: <lb/>contra hos, &amp; alios veterrimæ classis Philoſophos Ariſtote­<lb/>les diſputator acerrimus acerrimè diſputauit libro octauo Phy<lb/>ſicorum à particula vigeſimaprima vſque ad vigeſimamſepti<lb/>mam, ab Aristotelis propriis fontibus ea, quæ hic deſideran­<lb/>tur, haurire vos decet.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000302">Quam difficile ſit definire tum graue, tum leue, <lb/>&amp; quæ ſit cauſa difficultatis. </s>
            <s id="s.000303">Cap. XVII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000304">NVMERO <emph type="italics"/>autem eorum corporum inuento, quæ ſim<lb/>plicia ſunt, &amp; recto motu naturali mouentur, inueſti­<lb/>ganda diligentius eſt tum grauium, tum leuium defi­<lb/>nitio; vt intelligatur, quid ſit illud, de quo diſputatur, vtque <lb/>demonstrationis principium habeamus; quod nil aliud eſſe, <lb/>quam definitionem alibi docuimus: Huius definitionis inuen­<lb/>tio non ſatis commoda eſt: quippe quod via, &amp; ratio, quam <lb/>tenere in ſcientia tradenda, &amp; in quauis re definienda debe­<lb/>mus, ab illustrioribus, &amp; notioribus nobis rebus ad eas, quæ <lb/>natura illuſtriores, clarioreſque ſunt, progredi ſoleat: vt ſcri­<lb/>pſit Ariſioteles libro primo Phyſicorum particula ſecunda: <lb/>at qui nobis clariores illustrioreſque ſunt actiones facultati­<lb/>bus, vt idem libro ſecundo de anima particula trigeſimater­<lb/>tia: eam ob rem ab harum facultatum actionibus prius expli<lb/>candis ad facultates ipſas posterius contemplandas <expan abbr="progre-diendũ">progre­<lb/>diendum</expan> foret, id quod nunc fieri nequit; cum harum faculta­<lb/>tum actionibus à maioribus noſtris non ſint impoſita nomina, <lb/>niſi fortè quis leuitatis, &amp; grauitatis actionem eſſe exiſtimet<emph.end type="italics"/><pb pagenum="30" xlink:href="011/01/050.jpg"/><foreign lang="greek">ro)phn</foreign> <emph type="italics"/>id eſt momentum, inclinationem, <expan abbr="põdus">pondus</expan>, ſiue nutum; quo <lb/>efficitur, vt grauia, &amp; leuia corpora ſuſque, deque conciten­<lb/>tur: quod quamquam abſurdum omnino non eſt, nobis tamen <lb/>ad has definitiones inueniendas vel parum quidem proderit; <lb/>ideo hoc momentum, <expan abbr="inclinationẽ">inclinationem</expan>, pondus, ſiue nutum pruden­<lb/>tes præterimus, &amp; ad alia, quæ hanc noſtram cauſam magis <lb/>iuuent omissis ambagibus properamus.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000305">Quomodo graue, &amp; leue Plato definierit, &amp; quo­<lb/>modo corpora ex figuris componi debere <lb/>voluerit. </s>
            <s id="s.000306">Cap. XVIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000307">DIVINVS <emph type="italics"/>Plato in Timæo graue illud eſſe cenſuit, <lb/>quod ægrè à ſuo loco mouetur, ſiue quod cum pluribus <lb/>partibus eiuſdem generis, ſiue triangulis compluribus <lb/>conſtet, difficile distrahitur: vt terra craſſa cum ſit, ex loco <lb/>ad locum non niſi magno cum labore mouetur, &amp; propter <lb/>eamdem cauſam propria ſponte quieſcit. </s>
            <s id="s.000308">Contra verò le­<lb/>ue id est, quod paucis ex partibus eiuſdem generis, ſeu trian­<lb/>gulis coaugmentatur, vt ignis, &amp; aer tenues exiſtunt, ideo­<lb/>que minimo negocio mouentur, &amp; huc, atque illuc facilè <lb/>pelluntur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000309"><emph type="italics"/>Præterea Plato ſtatuit aerem, ignem, &amp; <expan abbr="aquã">aquam</expan> ex eiſdem <lb/>partibus, ſeu triangulis constare, &amp; inter ſe grauitate tan­<lb/>tum, &amp; multitudine differe: quò fit, vt vnum illorum ſit le­<lb/>uius, alterum grauius: prout ex pluribus, aut ex paucioribus <lb/>partibus, ſeu triangulis conflatur: Nec enim Plato diuinus <lb/>putat ex locorum interuallis, vt Ariſtoteles haſce grauium, <lb/>&amp; leuium definitiones eſſe petendas, cum nihilin cælo verè ſu­<lb/>perum, nihil ibi verè inferum à Platone eſſe credatur, ſed <emph.end type="italics"/><pb pagenum="31" xlink:href="011/01/051.jpg"/><emph type="italics"/>tantum relatione quadam, quod cælum rotundum ſit, &amp; in <lb/>abſoluti orbis ſpeciem ita efformatum, vt nihil inueniri possit <lb/>aut rotundius, aut æque rotundum, &amp; propterea nullam con<lb/>trariam partium poſitionem habeat: ideo hæc locorum inter­<lb/>ualla, &amp; haſce locorum rationes ſat non eſſe cenſuit, ad gra­<lb/>uium, &amp; leuium definitiones constituendas; idipſum Platoni <lb/>adſcripſit Alcinous in libro, cui titulus eſt de dogmate Plato­<lb/>nis capite vigeſimo: leuia ergo Plato affirmauit, quæ (vt ipſe <lb/>loquitur) ex paucioribus triangulis <expan abbr="cõponuntur">componuntur</expan>; grauia, quæ <lb/>quaſi pluribus ex triangulis fiunt, perinde ac ſi per partes <lb/>eiuſdem generis, triangulos intelligat, nullum enim corpus, <lb/>apud Platonem in Timæo inuenitur, quin illud ex figuris <lb/>concretum ſit. </s>
            <s id="s.000310">Hinc Plato ſequi putat prima corpora ex pri<lb/>mis figuris eſſe concreta, ſed prima omnium figurarum est <lb/>circularis, quæ rotundo cælo, quod ad volubilitatem rotun­<lb/>datum est, à natura tribuitur; de quo nobis est alio loco di­<lb/>ſputatum. </s>
            <s id="s.000311">Secunda figura est plana; &amp; inter planas, pri­<lb/>ma est triangula, quæ primis illis corporibus adſcribitur; quæ <lb/>recto motu cientur: nec omnes trianguli ſunt eodem loco <lb/>habendi, cum illi ſint natura priores, qui rectum angu­<lb/>lum habent, vt ſunt lſoſcheles, &amp; Scalenus; at rectus <lb/>angulus natura præcedit acutum, atque obtuſum: rectus <lb/>etiam vnius naturam optimè redolet, cum nulla ratione va­<lb/>riari queat: acutus autem, &amp; obtuſus multis modis va­<lb/>rientur; propter has omnes cauſas lſoſchelem, &amp; Scale­<lb/>num Plato elegit, vt ex illis, quas planas primas figu­<lb/>ras cenſuit, prima elementorum corpora componeret, mo­<lb/>do Platonis, &amp; non Timæi Pythagorici ſit illa ſententia, <lb/>quæ in Timæo ſcribitur, &amp; ex libro de vniuerſitate Ti­<lb/>mæi ad verbum transfertur: cuiuſcumque tamen ſit: feren-<emph.end type="italics"/><pb pagenum="32" xlink:href="011/01/052.jpg"/><emph type="italics"/>da non est; ſed confutanda, quod Ariſtoteles tanta cum ef­<lb/>ficacia fecit libro tertio de cælo, &amp; <expan abbr="mũdo">mundo</expan>, vt nullus nunc nobis <lb/>confutandi locus ſupereſſe videatur: ſed vt nihil intactum de­<lb/>relinquamus, vniuerſum hoc negocium paucis abſoluemus.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000312">Definitio, qua graue, &amp; leue à Platone definitur, <lb/>exploditur, &amp; corpora nec ex figuris, vt Plato, <lb/>nec ex numeris vt Pythagoras augmentari <lb/>poſſe demonſtratur. </s>
            <s id="s.000313">Cap. XIX.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000314">PRIMO <emph type="italics"/>reprehendendus eſt Plato, ſeu Pythagoras po­<lb/>tius; qui ex planis figuris corpora conſtituunt: hi corpo­<lb/>rum natura conſtantium non naturalia, vt par erat, ſed <lb/>Mathematica principia <expan abbr="faciũt">faciunt</expan>, quod minimè fieri debuerat: <lb/>corpora enim naturalia ſunt ſubſtantiæ, &amp; figuræ, ex quibus <lb/>eadem componi Plato voluit, ſunt alterius cathegoriæ; qua­<lb/>propter principia, &amp; principiorum effecta ad eamdem cathe­<lb/>goriam non pertinent; quod minimè decet, vt ab Ariſtotele co<lb/>piosè demonstratur libro duodecimo Diuinorum.<emph.end type="italics"/><!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000315"><emph type="italics"/>Secundo Plato, ſeu Pythagoras Mathematicorum principiis <lb/>aduerſatur: <expan abbr="nã">nan</expan> geometræ <expan abbr="lineã">lineam</expan> ex punctis probant non eſſe <expan abbr="cõſtitutam">con<lb/>ſtitutam</expan>, propterea quod linea in <expan abbr="infinitũ">infinitum</expan> diuidatur; &amp; <expan abbr="lineã">lineam</expan> in <lb/>infinitum diuidi eſt in geometria principium ſuapte natura no <lb/><expan abbr="tũ">tum</expan>, quod à geometra nullo modo probatur, ſed vt verissimum, <lb/>ac notissimum ponitur: eadem ratione ſuperficies ex lineis <expan abbr="nõ">non</expan> <lb/>componitur, cum ſuperficiei diuiſio numquam finiatur: ergo et <lb/>corpora ex ſuperficiebus <expan abbr="nõ">non</expan> generantur, <expan abbr="cũ">cum</expan> corpora pari ratio <lb/>ne ſemper diuidantur: quapropter omnino ſequitur, corpora <lb/>non conſtare ex planis figuris, quæ ſunt in ſuperficie; &amp; corpo<lb/>rum magnitudinem circumuoluunt; quoniam corpora infini-<emph.end type="italics"/><pb pagenum="33" xlink:href="011/01/053.jpg"/><emph type="italics"/>tè ſecari poſſunt, ſicut apud eoſdem mathematicos ſequitur, <lb/>ſuperficiem non confici ex lineis, &amp; lineas non fieri ex punctis, <lb/>quia ſuperficies in ſemper diuidua diuidatur; &amp; linearum ſit <lb/>ſemper natura diuidua.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000316"><emph type="italics"/>Tertio argumentor, &amp; priuſquam argumentum in for­<lb/>mam redigatur, vnum ponitur; illud est. </s>
            <s id="s.000317">Elementa ſunt duo­<lb/>rum generum; alterum est eorum, quæ compoſitionis elemen­<lb/>ta vocantur; alterum mixtionis: priora elementa, dum in <expan abbr="vnũ">vnum</expan> <lb/>coheunt, cumulum faciunt; nihil enim est in eis inter ſe cohe­<lb/>rens, ſed omnia deinceps diſpoſita, &amp; collocata ſunt; vt acies <lb/>inſtruitur, illud eſt vnum per accidens, vt eſt frugum, &amp; la­<lb/>pidum congeries, in quibus nihil eſt per ſe coagmentatum, hæc <lb/>dum ex his aliquod vnum fit, propriam naturam ſeruant in­<lb/>tegram: poſteriora mixtionis elementa ſunt, vt corpus quod­<lb/>dam multis ex partibus optima arte confectum; hæc, dum ex <lb/>his aliquid fit, in tenuissimas partes comminuuntur; &amp; pro­<lb/>priam naturam integram non ſeruant, ſed vicissim miſcen­<lb/>tur, ita vt per ſe totum gignatur: quod an ſit idem cum ſuis <lb/>partibus, aut inuicem iunctis, aut ab inuicem deiunctis, an ve­<lb/>rò diuerſum ab illis, diſputatum est alibi, his constitutis argu­<lb/>mentor.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000318"><emph type="italics"/>Principia, quæ dum ex eis concretum gignitur, non alte­<lb/>rantur, ſed in concreto integram naturam ſeruant, ſunt prin<lb/>cipia compoſitionis, &amp; non mixtionis, ex quibus fit vnum per <lb/>accidens, &amp; non per ſe; ſed figuræ, dum ex eis aliquid fit, non <lb/>alterantur, verum in concreto <expan abbr="integrã">integram</expan> naturam ſeruant; er­<lb/>go figuræ ſunt principia compoſitionis, &amp; non mixtionis; ex <lb/>quibus fit vnum per accidens, &amp; non per ſe: at nos natura­<lb/>lium corporum per ſe principia quærimus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000319"><emph type="italics"/>Quarto argumentor, &amp; prius quam argumentum eriga-<emph.end type="italics"/><pb pagenum="34" xlink:href="011/01/054.jpg"/><emph type="italics"/>tur, vnum vt ſupra, ponitur &amp; illud eſt: elementa compoſi­<lb/>tionis ab elementis mixtionis hoc differunt; priora id quod ha<lb/>bent, in compoſitum ferunt: illudque eidem tribuunt; at eo <lb/>quod non habent, compoſitum donare <expan abbr="nõ">non</expan> poſſunt, vt mel, quod <lb/>eſt dulce id romelli dulcedinem, quam ſecum affert, communi­<lb/>cat, amaritudinem ei communicare non valet, quoniam mel <lb/>amarum non eſt: poſteriora mixtionis elementa, ſi in mixto <lb/>actu conſeruantur, vt eadem actu conſeruart alibi demonſtra­<lb/>tum eſt, non integra, ſed in partes tenuissimas comminuta <lb/>concretum faciunt, quod naturam ſapit ab elementorum na­<lb/>tura longè diuerſam, id eſt verius, ſinon ſubſtantiæ ſed elemen<lb/>torum vires in mixto ſuperſint: videmus enim ſecundas in quo <lb/>libet mixto qualitates ex primis elementorum qualitatibus, <lb/>quarum nullam in ſimplicibus elementis videre licet: quibus <lb/>declaratis argumentum est erigendum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000320"><emph type="italics"/>Triangulæ figuræ, ex quibus grauia, &amp; leuia elementa <lb/>componi rebantur, nec graues ſunt, nec leues; ergo nec elemen­<lb/>ta ſimplicia, aut grauia aut leuia erunt: ex natur á elemento­<lb/>rum compoſitionis conſequentia probatur; compoſitionis enim <lb/>elementa, quod non habent compoſito non communicant: ergo <lb/>dum graue, &amp; leue ex non grauibus, &amp; non leuibus factum <lb/>definire conantur, id definiendum accipiunt, quod graue, &amp; <lb/>leue non eſt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000321"><emph type="italics"/>Confirmatur, elementa ſunt grauia, &amp; leuia &amp; ex primis <lb/>planis figuris triangulis conflata; ergo primæ triangulæ pla­<lb/>næ figuræ ſunt graues, &amp; leues, quod est non minus falſum, <lb/>quam abſurdum: ergo dum elementa grauia, &amp; leuia ex fi­<lb/>guris nec grauibus, nec leuibus gignunt, id graue, &amp; leue af­<lb/>firmare coguntur, quod à grauis, &amp; leuis natura maximè di­<lb/>ſtat, vt ſunt figuræ, &amp; totum ex figuris conflatum, eſt aut <emph.end type="italics"/><pb pagenum="35" xlink:href="011/01/055.jpg"/><emph type="italics"/>graue, aut leue: ergo figuræ erunt graues, &amp; leues: quorum <lb/>vtrumque eſt falſum, &amp; abſurdum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000322"><emph type="italics"/>Hoc idem incommodum eos etiam ſequitur, qui non <expan abbr="tantũ">tantum</expan> <lb/>elementa, ſed &amp; vniuerſum mundum ex vnitatibus, ſeu nume <lb/>ris concretum eſſe opinantur, vt ſunt Pythagorei: nam cor­<lb/>pus omne aut grauitatem, aut leuitatem habet; vnitates au­<lb/>tem, quæ numerorum ſunt elementa, ex quibus corpora con­<lb/>ſtant, nec grauitatem, nec leuitatem ex ſe habere, neque ſi <expan abbr="cõ-ponãtur">con­<lb/>ponantur</expan>, vllum ex ſe corpus coniunctæ facere poſſunt, niſi cor­<lb/>pus ex non corpore, &amp; niſi graue, &amp; leue ex non graui, &amp; ex <lb/>non leui, &amp; niſi ſubstantia ex accidentibus fiat: &amp; ſi graue, <lb/>&amp; leue corpus ex numeris, ſeu numerorum vnitatibus genere­<lb/>tur, numeros etiam ipſos, &amp; eorumdem vnitates &amp; graues, <lb/>&amp; leues eſſe oportet, quod ſi vnitates, &amp; numeri nec graues <lb/>ſunt, nec leues, ergo nec corpora, quæ ex illis fiunt, aut grauia, <lb/>aut leuia erunt: quæ omnia &amp; falſa, &amp; abſurda eſſe ex his, <lb/>quæ paullo ante memorauimus, liquido conſtat.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000323">Cauſa redditur, quamobrem nec Anaximander, <lb/>nec Anaximenes, nec Democritus, nec Leucip­<lb/>pus, nec Epicurus ſint confutandi, in­<lb/>terea tamen breuiſsimè confu­<lb/>tantur. </s>
            <s id="s.000324">Cap. XX.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000325">ANAXIMANDER, <emph type="italics"/>Anaximenes, Democritus, <lb/>Leucippus, Epicurus, &amp; cæteri Philoſophi, qui <expan abbr="mũdum">mundum</expan> <lb/>licet ratione diuerſa, nullis <expan abbr="tamẽ">tamen</expan> finibus circumſeptum, <lb/>ſed illud immenſum, &amp; infinitum eſſe rebantur, in eamdem <lb/>ſententiam, in quam &amp; posterior Plato venerat, &amp; ipſi prio­<lb/>res pedibus ire cogebantur; cum in eo, quod infinitum existit,<emph.end type="italics"/><pb pagenum="36" xlink:href="011/01/056.jpg"/><emph type="italics"/>extremi fines deſiderentur, ſine quibus non eſt locus ſuperior, <lb/>ad quem leuia corpora ſubuolent; nec eſt vllus inferior locus, <lb/>ad quem corpora grauia tendant; ideo ex locorum interuallis <lb/>grauium, &amp; <expan abbr="leuiũ">leuium</expan> naturæ definiri non poſſunt: ſed ad atomos, <lb/>ad figuras, ad ſolidum, &amp; inane, vel ad aliud eiuſdem generis <lb/>figmentum confugere coguntur: immo ſi locus distinctus non <lb/>fuerit, qui in ſpacio infinito diſtinctus eſſe nequit, neque quic­<lb/>quam graue, aut leue dicetur, <expan abbr="cũ">cum</expan> graue id ſit, quod ad inferio­<lb/>rem locum deſcendit; leue autem quod ad ſuperiorem plagam <lb/>natura mouetur; vt infra demonſtrabitur: in eo ergo infinito <lb/>ſpacio, in quo ſuperior, &amp; inferior locus distinctus non est, ni­<lb/>hil graue, nihilque poterit eſſe leue.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000326">Democriti, Leucippi, &amp; Epicuri particularia dicta <lb/>de grauibus, &amp; leuibus atomis explodun­<lb/>tur. </s>
            <s id="s.000327">Caput XXI.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000328">DEMOCRITI, <emph type="italics"/>&amp; cæterorum, qui ab illius parte ste­<lb/>terunt, ſententia est, <expan abbr="Mundũ">Mundum</expan> ex atomis constare; quæ <lb/>ſunt omnes graues, eiuſdem materiæ, <expan abbr="eiuſdemq.">eiuſdemque</expan> natu­<lb/>ræ, ac ſola figura differunt, quæ eſt accidens: nam aliæ atomi <lb/>ſunt triangulæ, aliæ quadrangulæ, &amp; ſic deinceps; ſubstantia <lb/>vna omnium <expan abbr="atomorũ">atomorum</expan> eſt, dicunt <expan abbr="etiã">etiam</expan> inane inter atomos illas <lb/>interceptum, eaſdem diſterminare; vt auri, argenti, cupri, fer­<lb/>ri, &amp; <expan abbr="rerũ">rerum</expan> aliarum ramenta in varias figuras diſtributa, eam <lb/>dem naturam habent; ſolis figuris diuerſa ſunt, ſolo ſpacio ina <lb/>ni aliæ ab aliis diſtant: hæc est eorum ſententia, contra quam <lb/>argumentor,<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000329"><emph type="italics"/>Vna est <expan abbr="omniũ">omnium</expan> atomorum natura, ergo vnus eſt motus prin<lb/>cipium; <expan abbr="quoniã">quoniam</expan> per motus principium ab Ariſtotele natura de<emph.end type="italics"/><pb pagenum="37" xlink:href="011/01/057.jpg"/><emph type="italics"/>finitur tum libro <expan abbr="ſecũdo">ſecundo</expan> <expan abbr="Phyſicorũ">Phyſicorum</expan>, tum libro quinto <expan abbr="diuinorũ">diuinorum</expan>. <lb/></s>
            <s id="s.000330">Vnum eſt omnium <expan abbr="atomorũ">atomorum</expan> motus principium, ergo vnus om<lb/>nium motus: aliquæ atomi ſunt graues, ergo omnes ſunt gra­<lb/>ues, ergo omnes <expan abbr="deorsũ">deorsum</expan> feruntur; ergo nullæ ſurſum <expan abbr="aſcendũt">aſcendunt</expan>, <lb/>ergo vna eſt <expan abbr="omniũ">omnium</expan> grauitas, ergo nulla eſt earumdem leuitas, <lb/>ergo omnes atomi vno motu ad mundi <expan abbr="centrũ">centrum</expan> deſcendunt, ergo <lb/>&amp; cætera omnia, quæ ex atomis conflantur, erunt grauia: <expan abbr="nã">nam</expan> <lb/>quod ex grauibus coaugmentatur, non poteſt non eſſe graue, <lb/>ergo totus <expan abbr="mũdus">mundus</expan> ex grauibus atomis genitus, &amp; ſingulæ totius <lb/>mundi partes ex grauibus atomis natæ, ſunt graues, ergo om<lb/>nia deſcendunt, ergo nihil aſcendit, quæ ſenſui manifeſtè repu­<lb/>gnant: cum plurima leuia ſuopte nixu ſurſum ferri videamus; <lb/>ergo falſa eorum eſt opinio, ſenſuique contraria, quod validio­<lb/>ribus, vt patet, argumentis ſuſcepimus demonstrandum. </s>
            <s id="s.000331">Con­<lb/>firmatur ſi ſunt omnia grauia: omnia enim ad <expan abbr="centrũ">centrum</expan> natura <lb/>deſcendunt, omniaque in centro natura quieſcunt, ergo extra <lb/>centrum natura nihil est, &amp; nihil extra centrum natura, aut <lb/>mouetur, aut quieſcit, ſed quæcumque extra centrum aut mo<lb/>ueri, aut manere <expan abbr="inueniũtur">inueniuntur</expan>; omnia non natura, ſed violentia, <lb/><expan abbr="mouebũtur">mouebuntur</expan>; corpus enim, quod in aliquo loco violentia quieſcit, <lb/>ad illum <expan abbr="locũ">locum</expan> violentia mouetur; &amp; reciprocantur hæc, ita vt <lb/>omne corpus, quod ad aliquem locum violentia mouetur, in eo <lb/>dem loco violentia quieſcat, ſicut quod natura ad aliquem <expan abbr="locũ">locum</expan> <lb/>fertur, natura in eo loco manet; &amp; quod alicubi natura stat <lb/>immotum, eò natura tendat, quæ Democritus, Leucippus, &amp; <lb/>Epicurus, ac cæteri, qui eorumdem figmenta ſectantur, mini­<lb/>mè nouiſſe videntur. </s>
            <s id="s.000332">Verum, vt ſemet ipſos ab his anguſtiis <lb/>explicent, dicere auſi ſunt quaſdam atomos eſſe grauiores, &amp; <lb/>quaſdam minus graues, &amp; ex grauioribus atomis grauio­<lb/>ra corpora, &amp; ex leuioribus leuiora componi, &amp; quæ magis <emph.end type="italics"/><pb pagenum="38" xlink:href="011/01/058.jpg"/><emph type="italics"/>grauia ſunt, deorſum agitari, quæ <expan abbr="auiẽ">auiem</expan> minus ſurſum euolare. <lb/></s>
            <s id="s.000333">At ſi <expan abbr="vnũ">vnum</expan> <expan abbr="contrariorũ">contrariorum</expan> eſt in natura, neceſſariò erit &amp; <expan abbr="alterũ">alterum</expan>; <lb/>ſi alterum non inuenitur, quid mirum nec ſi alterum inuenie­<lb/>tur, vt auctor eſt Aristoteles libro ſecundo de cælo particula <lb/>duodeuigeſima: idque eſt naturæ maximè conſentaneum, quæ <lb/>contrariam repugnantiam in vno ſolo non patitur, ſed in duo­<lb/>bus eamdem inueniri neceſſe eſt: atqui (vt isti volunt) in na­<lb/>tura est graue corpus, ergo in natura est etiam corpus leue, <lb/>quod est graui contrarium: quod ſi leue non ponant; ergo nec <lb/>graue quidem ponere poterunt; quod tamen ponunt. </s>
            <s id="s.000334">Hinc <lb/>etiam ſequitur, quatuor elementa non eſſe prima corpora: <lb/>quando ex atomis, quæ &amp; ipſa ſunt corpora indiuidua, ele­<lb/>mentis tamen priora, conflantur: ergo hæc ramenta indiui­<lb/>dua erunt prima, &amp; non quatuor, quæ prima elementa vo­<lb/>cantur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000335"><emph type="italics"/>Democritus, &amp; cæteri, qui in Democriti ſententiam iura­<lb/>uerunt, ramenta à ramentis disterminant ſolius vacui inter­<lb/>uentu, &amp; inane ſpacium inter illa interiectum, non ſolum di­<lb/>ſterminare atomos, &amp; eaſdem ab inuicem ſeparare <expan abbr="affirmãt">affirmant</expan>, <lb/>ſed etiam grauitatem, &amp; leuitatem efficere, ita vt illud cor­<lb/>pus, in quo maius inane ſpacium intercipitur, ſit leuius; illud <lb/>verò grauius, in quo minus est ſpacij, quod ſit vacuum: quibus <lb/>occurri ſic potest. </s>
            <s id="s.000336">Primo propterea quod ex pleno, &amp; vacuo <lb/>omnia corpora à Democrito, &amp; ſequacibus conflari dicuntur: <lb/>cauſa, quæ corpora componit, non ſolum eſt inane ſpacium, ſed <lb/>vnà cum illo ſolidum <expan abbr="etiã">etiam</expan> concurrit: ergo &amp; ſolidum grauita­<lb/>tis, &amp; leuitatis eſt cauſa; ita vt id corpus, in quo minus est ina<lb/>nis, quam ſolidi, &amp; in quo plus est ſolidi, quam inanis, ſit pon­<lb/>deroſius: &amp; id corpus, in quo plus eſt inanis, quam ſolidi, &amp; mi <lb/>nus ſolidi, <expan abbr="quãinanis">quam inanis</expan>, ſit leuius. </s>
            <s id="s.000337"><expan abbr="Secũdo">Secundo</expan> maiorem aeris portio-<emph.end type="italics"/><pb pagenum="39" xlink:href="011/01/059.jpg"/><emph type="italics"/>nem aquæ minori parte <expan abbr="grauiorẽ">grauiorem</expan> eſſe contingit; &amp; <expan abbr="cõtra">contra</expan> maio<lb/><expan abbr="rẽ">rem</expan> aquæ <expan abbr="partẽ">partem</expan> minori parte aeris accidet eſſe <expan abbr="leuiorẽ">leuiorem</expan>, ſi in ma<lb/>iori aeris parte plus erit ſolidi, &amp; minus erit inanis; &amp; in ma­<lb/>iori aquæ parte minus erit ſolidi, &amp; plus inanis. </s>
            <s id="s.000338">Accidet <expan abbr="etiã">etiam</expan> <lb/>aurum multum paruo igne leuius eſſe, ſi multum illud <expan abbr="aurũ">aurum</expan>, <lb/>quod acceperis, paruo igne maius habet inane: quod accidere <lb/>poſſe nemo inficias ibit. </s>
            <s id="s.000339">Hæc ſi penitus falſa, abſurda, &amp; ri­<lb/>dicula ſunt; exiſtimandum non est, ſoliditate, atque inanitate <lb/>tantum inter ſe grauia, &amp; leuia corpora distingui, vt ratus <lb/>est Democritus: ſed eſt alia grauitatis, &amp; leuitatis cauſa in­<lb/>uenienda, propter quam grauia, &amp; leuia differant, ac mo­<lb/>ueantur.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000340">Empedoclem nullam grauitatis, ac leuitatis na­<lb/>turam cognouiſſe. </s>
            <s id="s.000341">Cap. XXII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000342">S<emph type="italics"/>cio ego quam difficile factu ſit, antiquorum quaſdam <lb/>opiniones aliquorum mentibus adeo infixas, vt vix certiſ­<lb/>ſimis rationibus præmonſtratis penitus euelli possint; Sed <lb/>mihi, cui ſemper studium fuit, plus veritati, quam auctorita­<lb/>ti tribuere (vtinam ſic multi facerent, qui in pluribus hallu­<lb/>cinantur, dum ingenij dexteritatem profitentur) libet hoc lo­<lb/>co meam ſententiam in medium afferre, vt noſcant omnes Em<lb/>pedoclem grauitatis, &amp; leuitatis naturam ignorauiſſe. </s>
            <s id="s.000343">Hic <lb/>enim non ex materia aliqua <expan abbr="cõmutat">commutat</expan> a generationem in hunc <lb/>mundum introduxit; ſed tamquam ex abditis quibuſdam re­<lb/>cessibus illarum rerum, quæ graues ſunt, &amp; leues generatio­<lb/>nem promere tentauit. </s>
            <s id="s.000344">Dixerat enim cum aer ex aqua gi­<lb/>gnitur, aer prius aquæ permixtus ab aqua per rarefactionem <lb/>ſegregatur; &amp; <expan abbr="cũ">cum</expan> aqua ex aere vicissim naſcitur, ab aere per <emph.end type="italics"/><pb pagenum="40" xlink:href="011/01/060.jpg"/><emph type="italics"/>condenſationem aqua ſeparatur; &amp; corpus aut grauius, aut <lb/>leuius fit; vt est aut rarius, aut denſius: compressione enim res <lb/>fiunt grauiores, &amp; extenſione, ac rarefactione leuiores. </s>
            <s id="s.000345">Huius <lb/>opinionem hæc inter alia ſequuntur abſurda, vna quæque ma<lb/>gnitudo tam &amp; ſi comprimatur, nullo modo fit grauior, vt <expan abbr="cõ-preſſa">con­<lb/>preſſa</expan> bombix, &amp; lana nihilo grauior eſt, quam ſi extenſa ſit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000346"><emph type="italics"/>De ortu, &amp; interitu eorum omnium, quæ ſunt ſub luna, de <lb/>que mutua elementorum commutatione, cum vnumquodque <lb/><expan abbr="elemẽtum">elementum</expan> in vnumquodque elementum immediatè <expan abbr="vicissimq.">vicissimque</expan> <lb/>commeat, quæ ab Empedocle omnino <expan abbr="euertũtur">euertuntur</expan>, nihil eſt quod <lb/>hoc loco agamus: quoniam hæc huius nostræ diſputationis <lb/>extremos fines tranſgrediuntur: ideo his contenti ad alia pro­<lb/>gredimur.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000347">Quomodo Ariſtoteles grauia, &amp; leuia definierit. <lb/></s>
            <s id="s.000348">Caput XXIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000349">ARISTOTELES <emph type="italics"/>ratus cælum eſſe ſui vndique ſimi­<lb/>le, &amp; in orbis abſoluti ſpeciem efformatum; propterea <lb/>mundum habere extremum, &amp; medium; cæli extre­<lb/>mitatem ſurſum eſſe cenſuit, quæ ſitu etiam ſuperiorem <expan abbr="locũ">locum</expan> <lb/>obtinet; medium autem mundi dorſum eſſe voluit, quod infe­<lb/>riorem orbis plagam occupat, ideo leue ſimpliciter, &amp; non in <lb/>comparatione ad alterum id eſſe credidit, quod ad cæli extre­<lb/>mitatem, hoc est ſurſum naturaliter euolat, quò postquam <lb/>peruenerit, illico quieſcit, vt ignis: quod autem ſuopte nixu <lb/>deorſum, &amp; ad mundi medium ſemper inclinat, ad quod poſt <lb/>quam deſcenderit, stat immotum id, per ſe, &amp; omnino graue <lb/>appellare voluit: elementa media, quæ ſuperſunt, aer, &amp; aqua, <lb/>de Ariſtotelis ſententia abſolutè grauia, &amp; omnino leuia non <emph.end type="italics"/><pb pagenum="41" xlink:href="011/01/061.jpg"/><emph type="italics"/>ſunt, ſed ad ſuperiora elementa comparata grauia dicuntur, <lb/>ad inferior a leuia cenſentur. </s>
            <s id="s.000350">Has grauium, &amp; leuium defini­<lb/>tiones Ariſtoteles edidit tum primo cæli, <expan abbr="tũ">tum</expan> quarto eiuſdem.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000351">Platonis, &amp; cæterorum error in definitione gra­<lb/>uium, &amp; leuium ab Ariſtotele demon­<lb/>ſtratur. </s>
            <s id="s.000352">Cap. XXIIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000353">I<emph type="italics"/>n his definitionibus Ariſtoteles Platonem, &amp; cæteros <lb/>hallucinatos eſſe putauit: quia, cum ad huius rei tractatio­<lb/>nem acceſſerunt, quid abſolutè graue, &amp; quid abſolutè le­<lb/>ue ſit, prorſus non expreſſerunt; ſed de grauitate, &amp; leuitate <lb/>ita verba fecerunt, vt, <expan abbr="cũ">cum</expan> duo propoſita corpora fuerint, quo­<lb/>rum vtrumque grauitatem habuerit, ſed maiorem alterum, <lb/>&amp; alterum minorem, vtrum eorum aut grauius, aut leuius <lb/>eſſet exquirerent, &amp; nullam corporis, aut omnino grauis, <lb/>aut vndique leuis mentionem fecerint: quippe qui omnia cor<lb/>pora, quæ ſub cælo exiſtunt, grauia tantum eſſe crediderint, <lb/>quorum tamen nonnulla grauiora, nonnulla verò leuiora, vel <lb/>minus leuia eſſe voluerint: &amp; quæ minus grauia forent, leuia <lb/>nuncupauerint non abſolutè, ſed ad alia comparata, vt <expan abbr="ferrũ">ferrum</expan> <lb/>ligno grauius dici ſolet, lignum ferro leuius: cum tamen natu­<lb/>ra leue non ſit lignum, ſed ponderoſum vt ferrum, ideo vtrum <lb/>que graue, &amp; propriis ponderibus libratum deorſum ſuopte <lb/>nixu fertur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000354"><emph type="italics"/>Videmus tamen ignem ſemper eſſe leuem, inque ſuperio­<lb/>rem totius <expan abbr="mũdi">mundi</expan> oram ſemper aſcendere: terram ſemper eſſe <lb/>ponderoſam, &amp; in locum inferiorem numquam non deſcen­<lb/>dere; quod hæc abſolutè grauia, &amp; omnino leuia ſint, &amp; non <lb/>in comparatione ad alterum.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="42" xlink:href="011/01/062.jpg"/>
          <p type="main">
            <s id="s.000355"><emph type="italics"/>Eam ob rem ſi quis quærat, cur ignis ad ſuperum locum <lb/>perpetuò ſubuolet, non id propter partium eiuſdem generis <lb/>paucitatem accidere dicet, vt Plato affirmauit; nam ſi id <lb/>verum eſſet, ſequeretur, vt ignis quantò maior eſſet, tantò tar­<lb/>dius aſcenderet, quia grauior eſſet; propterea quod ex pluri­<lb/>bus conſtaret partibus eiuſdem generis; quod apertissimè fal­<lb/>ſum eſſe videmus, cum potius contrarium ſemper accidat. <lb/></s>
            <s id="s.000356">Quanto etenim maior ignis eſt, tanto ſolet etiam eſſe celerior, <lb/>&amp; maiore nixu ſurſum ferri; contraque minor ignis longè fa­<lb/>cilius deorſum truditur, quam magnus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000357"><emph type="italics"/>Præterea, cum it a statuat Plato; id quod pauciores habet <lb/>eiuſdem naturæ partes, ſeu triangulos, leuius eſſe; quod autem <lb/>plures, ponderoſius: deinde ignem, aerem, &amp; <expan abbr="aquã">aquam</expan> ex eiſdem <lb/>fermè triangulis coaugmentari dicat, paucitate dumtaxat, <lb/>&amp; multitudine ſola differentibus, vnde accidat, vt hæc gra­<lb/>uiora, &amp; leuiora ſint illa, nulli dubium eſt, quin aeris quædam <lb/>magna, &amp; ſtatuta quantitas, aquam minorem pondere ſupe­<lb/>ret: quoniam plures eiuſdem formæ triangulos <expan abbr="cõtinebit">continebit</expan>; quo <lb/>nihil abſurdius, nihil magis à veritate alienum, atque abhor­<lb/>rens dici poſſe nemo inficias ibit: quælibet enim aeris particu­<lb/>la, ſeu magna, ſeu parua ex aqua emergit, &amp; in ſublime fer<lb/>tur, &amp; <expan abbr="quãtò">quantò</expan> aeris portio fuerit maior, tantò incitabitur cele­<lb/>rius, ex aqua <expan abbr="erũpens">erumpens</expan> <expan abbr="quã">quam</expan> minimus, aut exiguus ignis, &amp; aer.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000358">Explicatur nexus argumentorum Platonis, qui de <lb/>graui, &amp; leui perperam egit. </s>
            <s id="s.000359">Cap. XXV.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000360">N<emph type="italics"/>ec propterea quod rotundum ſit cælum, nullam par<lb/>tium contrariam poſitionem habet, vt Piato rebatur; <lb/>immo quia rotundum ita eſt cælum, vt nihil excogita-<emph.end type="italics"/><pb pagenum="43" xlink:href="011/01/063.jpg"/><emph type="italics"/>ri possit rotundius, &amp; in orbis abſoluti ſpeciem efformatum, <lb/>omnem partium <expan abbr="contrariã">contrariam</expan> poſitionem habet; extremum cer­<lb/>tè, &amp; medium. </s>
            <s id="s.000361">Quod enim extremum cæli, &amp; medium mun­<lb/>di centrum ſint contraria, tum ex <expan abbr="cõtraria">contraria</expan> motuum natura­<lb/>lium energia, tum ex contrariis ipſis corporum naturalium <lb/>ſimplicium naturis repugnantibus, quæ ad contraria loca con<lb/>citantur, &amp; in illis immota quieſcunt, intelligere licet: motus <lb/>enim ſurſum, &amp; deorſum ſunt contrarij, vt contraria ſunt cor<lb/>pora leuia, quæ ſurſum aſcendunt, &amp; corpora grauia, quæ <lb/>deorſum deſcendunt: non enim motus contrarij, aut ſine locis <lb/>contrariis, aut ſine naturis contrariis existunt, vt notum eſt <lb/>ex his, quæ Aristoteles libro primo de cælo ſcripta reliquit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000362"><emph type="italics"/>Cætera, quæ Ariſtoteles aduerſus Platonem, &amp; alios ſcri<lb/>pſit, in his quæ de cælo libro præſertim quarto, prudentes præ­<lb/>terimus: voſque, candidissimi lectores, qui, tum ingenij viri­<lb/>bus, tum eruditione præſtatis, ad illa vocamus; vt qui ſine cor­<lb/>tice natare didicistis, ſine cortice natantes ad portum venia­<lb/>tis optatum: Aristoteles vos expectat, vt demonstret quo­<lb/>modo Plato victus labaſcat, &amp; quomodo falſum ſit, quod vti <lb/>verum aſſumit, &amp; proptérea totum Platonis ædificium cor­<lb/>ruit: quod postquam plus quàm ſatis magna ruina concide­<lb/>rit, inſtaurari non poterit; &amp; antè quàm corruat, quò minus <lb/>concidat, contineri nequit.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000363">Quomodo Plato, &amp; Ariſtoteles dum grauia, &amp; le­<lb/>uia definiunt, conciliari poſſunt. </s>
            <s id="s.000364">Cap. XXVI.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000365">ARISTOTELES <emph type="italics"/>tamen libro quarto de phyſico au­<lb/>ditu particula octuageſimaquinta, &amp; libro tertio de <lb/>cælo particula decima graue id eſſe affirmauit, quod <emph.end type="italics"/><pb pagenum="44" xlink:href="011/01/064.jpg"/><emph type="italics"/>eſt denſum, &amp; leue, quod est rarum; ſiquidem denſitas cum <lb/>grauitate, &amp; raritas cum leuitate coniungi ſoleat; quatenus <lb/>denſitas frigidum <expan abbr="cõdenſans">condenſans</expan>, &amp; grauitatem introducens, &amp; <lb/>leuitas calidum rarefaciens, &amp; <expan abbr="leuitatẽ">leuitatem</expan> adducens, conſequan­<lb/>tur: vt quam optimè viſus eſt dixiſſe Auerroes libro ſeptimo <lb/>Phyſicorum commentatione decima: calidi enim eſt rarefa­<lb/>cere, &amp; frigidi condenſare; vt intelligere licet tum ex ſecundo <lb/>de ortu, &amp; interitu, tum ex quarto metheorologicorum. </s>
            <s id="s.000366">Quod <lb/>ſi graue id eſt, quod est denſum, vt Aristoteles dixit; graue <lb/>id etiam erit, quod concretum est ex pluribus partibus <expan abbr="eiuſdẽ">eiuſdem</expan> <lb/>generis; vt Plato voluit: &amp; ſi leue id est, quod eſt rarum, vt <lb/>Ariſtoteles confirmauit, leue id etiam erit, quod ex pauciori­<lb/>bus partibus eiuſdem rationis efficitur; vt Plato credidit. <lb/></s>
            <s id="s.000367">Quæ duæ ſententiæ, hoc modo explicatæ, non re ipſa, ſed verbo <lb/>tenus diſcrepare intelligantur, ita vt Ariſtoteles cum Pla­<lb/>tone hac in re, quam optimè conuenire videatur, vt compluri­<lb/>bus in aliis rebus inter eoſdem conuenire à nobis alibi demon­<lb/>ſtratum fuit: Ariſtoteles ergo, quod ſupra diximus, ratus eſt <lb/>ignem eſſe ſimpliciter, &amp; abſolutè leuem, &amp; terram ſimplici­<lb/>ter, &amp; abſolutè grauem: duo media, quæ inter hæc vtraque in<lb/>teriecta ſunt <expan abbr="elemẽta">elementa</expan>, vt aqua, &amp; aer, tum grauia, tum leuia: <lb/>ad ſuperiora <expan abbr="cõparata">comparata</expan> ſunt grauia, &amp; ad inferiora ſunt leuia.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000368">Quamobrem ignis eſt abſolutè leuis, &amp; terra abſo­<lb/>lutè grauis, media autem elementa ſunt com<lb/>paratè grauia, &amp; leuia. </s>
            <s id="s.000369">Cap. XXVII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000370">QVARE <emph type="italics"/>ignis ſit abſolutè leuis, &amp; terra abſolutè gra­<lb/>uis, duo media non abſolutè, nec ſimpliciter, ſedin com<lb/>paratione ad duo extrema grauia, &amp; leuia dicantur,<emph.end type="italics"/><pb pagenum="45" xlink:href="011/01/065.jpg"/><emph type="italics"/>ſcriptum eſt ab Auerroe libro quarto de cælo commentatione <lb/>quadrageſima: quia locus ſuperior loco ignis, ſimpliciter, &amp; <lb/>abſolutè leuis ſub luna non datur; ex quo leuissimus ignis de­<lb/>ſcendat, poſtquam eò ſuopte impulſu aſcenderit: perinde ac lo<lb/>cus inferior centro non inuenitur, ex quo terra ad eum lo­<lb/>cum, in quo nunc est, aſcendat, poſtquam eò deſcenderit. <lb/></s>
            <s id="s.000371">Cauſa etiam quare ignis expers est cuiuslibet grauitatis, &amp; <lb/>terra cuiuslibet leuitatis, aer, &amp; aqua tum grauitatis, tum le <lb/>uitatis eſt particeps, ibi ab eodem Auerroe redditur. </s>
            <s id="s.000372">Et ea eſt: <lb/>quia inferius ſimpliciter, &amp; ſuperius ſimpliciter in natura in <lb/>uenitur; &amp; cauſa, quamobrem hæc duo in natura <expan abbr="inueniũtur">inueniuntur</expan>, <lb/>eſt: quia extrema maximæ diſtantiæ ſunt in rerum vniuerſi­<lb/>tate, &amp; cauſa, quare hæc reperiuntur, eſt, quia horum <expan abbr="alterũ">alterum</expan> <lb/>est centrum, alterum circumferentia. </s>
            <s id="s.000373">Porrò cauſa, propter <lb/>quam media elementa vt aer, &amp; aqua, non ſunt ſimpliciter, <lb/>&amp; abſolutè, aut grauia, aut leuia, ſed ad duo extrema com­<lb/>parata modo grauia, &amp; modo leuia cenſentur, est: quia non <lb/>ſunt in loco, aut ſimpliciter inferiore, aut abſolutè ſuperiore; <lb/>nec ſunt in locis maximè distantibus; quorum alterum ſit cen<lb/>trum, alterum circumferentia: ſed ſunt in locis mediis, me­<lb/>diæ naturæ corporibus optimo iure tributis.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000374"><emph type="italics"/>Hæ ſunt Auerrois cauſæ; quibus addendum, nec abſque <lb/>ratione putamus vim, &amp; naturam propriam, ſeu energiam <lb/>cuiuslibet elementi, quæ cauſa est, ob quam vnumquodque ele<lb/>mentum ſit aut graue, aut leue, aut ſimpliciter, aut ad aliud <lb/>comparatum: ſunt enim grauitas, &amp; leuitas propriæ <expan abbr="corporũ">corporum</expan> <lb/>grauium, &amp; leuium affectiones, quæ eorumdem formas neceſ<lb/>ſariò conſequuntur: &amp; ex illis quaſi aquæ ex propriis fonti­<lb/>bus, manant: eadem enim ſunt prima ſpecierum, &amp; proprie­<lb/>tatum principia: vt quia homo eſt rationis particeps, eſt etiam <emph.end type="italics"/><pb pagenum="46" xlink:href="011/01/066.jpg"/><emph type="italics"/>ad riſum propenſus; vt infrà (auſpice Deo) videbimus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000375"><emph type="italics"/>Ex his duas grauium, &amp; leuium definitiones habemus: al<lb/>tera per motum à medio, &amp; ad medium data; altera per quie<lb/>tem à medio, &amp; in medio assignata: dixerat enim Aristo­<lb/>teles, graue id eſt, quod mouetur ad medium, &amp; graue id eſt, <lb/>quod quieſcit in medio: dixerat etiam leue id est, quod quie­<lb/>ſcit à medio, &amp; leue id eſt, quod mouetur àmedio: vt ſupra <lb/>ſcripſimus.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000376">Vtra definitionum ſit potior; an ea, quæ per quie­<lb/>tem, an ea quæ per <expan abbr="motũ">motum</expan> datur. </s>
            <s id="s.000377">Cap. XXVIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000378"><emph type="italics"/>Cvm duas grauium, &amp; leuium definitiones assigna­<lb/>uerimus, alteram per motum, &amp; alteram per <expan abbr="quietẽ">quietem</expan>, <lb/>Auerroes libro quarto de cælo commentatione vigeſi­<lb/>maſexta, &amp; trigeſimaprima non iniuria quærit. </s>
            <s id="s.000379">Vtrane <expan abbr="ha-rũ">ha­<lb/>rum</expan> definitionum ſit potior: an ea, quæ per quietem, an ea, quæ <lb/>per motum datur; it a vt grauium, et leuium naturam <expan abbr="propriã">propriam</expan> <lb/>magis exprimat, &amp; ideo præſtantior eſſe credatur. </s>
            <s id="s.000380">Reſpondet <lb/>Auerroes Philoſophus in primis magnus, &amp; dicit: ea certè <lb/>præferenda eſt alteri, quæ per quietem datur: cauſa est, quia <lb/>motus elementis non ineſt, niſi poſtquam violentiam paſſa, aut <lb/>extra proprium locum vi extruſa fuerint, &amp; ad illum redire <lb/>contenderint; aut extra proprium locum genita, ad eumdem <lb/>accedere tentauerint: hæc dum ad locum naturalem concitan<lb/>tur, non nihil adhuc conſeruant contrariæ illius, &amp; <expan abbr="repugnãtis">repugnantis</expan> <lb/>naturæ, vel ex qua genita fuerint, vel quam extra <expan abbr="propriũ">proprium</expan> lo<lb/>cum pulſa contraxerunt; at quies elementis in ſua propria, ac <lb/>naturali diſpoſitione existentibus optimo iure tribuitur; ideo <lb/>elementis, vt moueantur, accidere videtur: vt quieſcant, per ſe <emph.end type="italics"/><pb pagenum="47" xlink:href="011/01/067.jpg"/><emph type="italics"/>habent: <expan abbr="eã">eam</expan> ob rem corporum ſimplicium, quæ elementa voca<lb/>tur, definitio per quietem data eorumdem definitioni per mo­<lb/>tum quauis ratione inuentæ, est omnino præferenda, quod <lb/>Ariſtoteles tetigiſſe viſus eſt libro primo de cælo particula de­<lb/>cimaſeptima: vbi grauia, &amp; leuia non per <expan abbr="quietẽ">quietem</expan>, ſed per <expan abbr="motũ">motum</expan> <lb/>pingui, et craſſa minerua ſe definiuiſſe teſtatur; donec per quie<lb/><expan abbr="tẽ">tem</expan> accuratius, ac diligentius elementorum natura diſputetur, <lb/>quod quarto lib.de cælo præstitum fuiſſe nemo eſt qui neſciat.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000381">Quæ Themiſtius <expan abbr="cõtra">contra</expan> Ariſtotelem ſcripſit de gra<lb/>uium, &amp; leuium definitione. </s>
            <s id="s.000382">Cap. XXIX.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000383">EXPLODENDVS <emph type="italics"/>est hoc loco Themiſtius, qui has <lb/>grauium, &amp; leuium definitiones per eorumdem <expan abbr="motũ">motum</expan>, <lb/>&amp; quietem datas, rem quamlibet <expan abbr="definitã">definitam</expan> complecti non <lb/>credidit; &amp; multa, de quibus hæ definitiones dicuntur, quæ nec <lb/>grauia ſunt nec leuia, ratus eſt inueniri: quod terra ſua ipſius <lb/>natura ponderoſa, in aere ſuſpenſa deorſum non feratur, quæ <lb/>tamen terra eſt &amp; grauis: ergò non quodlibet graue deorſum <lb/>tendit. </s>
            <s id="s.000384">Quin etiam terra, dum in centro quieſcit, ibi ſtat im­<lb/>mota, &amp; deorſum non citatur: cum locus centro inferior in na<lb/>tura non detur, ad <expan abbr="quẽ">quem</expan> aliquod ponderoſum corpus deſcendat: <lb/>terra ergò, quòd in centro stat immota, &amp; deorſum non cita­<lb/>tur, est grauis: ſi graue id eſt, quod in centro quieſcit, &amp; non <lb/>deſcendit: ergò graue illud non est, quod deſcendit, ſed graue <lb/>id eſt; quod stat immotum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000385"><emph type="italics"/>Idem de leuissimo igni dicendum, qui apud nos genitus, &amp; <lb/>quo minus aſcendat ab aliquo impeditus, ad <expan abbr="ſuperã">ſuperam</expan> huius infe­<lb/>rioris mundi <expan abbr="orã">oram</expan>, vbi nunc luna eſt, non attollitur, &amp; in ſuo pro<lb/>prio naturalique loco exiſtens ſurſum altius non euolat: cum <emph.end type="italics"/><pb pagenum="48" xlink:href="011/01/068.jpg"/><emph type="italics"/>nullus ſupra locum ignis, aut ſub luna, aut ſupra lunam, locus <lb/>inueniatur, ad quem leuia corpora aſcendant: ergo leuissimus <lb/>ignis est in rerum natura immotus, qui ſurſum non fertur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000386"><emph type="italics"/>Abſurda nec minora ex definitione per quietem data na­<lb/>ſcuntur: nam terra est terra, &amp; eadem grauius, quæ ſurſum <lb/>poſita, &amp; nullo modo impedita ad medium mundi deſcendit, <lb/>quæ terra eſt, &amp; grauis, &amp; <expan abbr="nõ">non</expan> quieſcit. </s>
            <s id="s.000387">Datur ignis, qui apud <lb/>nos genitus, &amp; nulla ratione impeditus aſcendit, qui tamen eſt <lb/>ignis, &amp; leuissimus, &amp; ſub luna non quieſcit. </s>
            <s id="s.000388">Ergo de quali­<lb/>bet re definita hæ grauium, &amp; leuium definitiones non dicun<lb/>tur: quia definitio per motum data de terra in aere ſuſpenſa, <lb/>quo minus deſcendat impedita, &amp; deigni apud nos genito, &amp; <lb/>quo minus aſcendat impedito, non dicitur: &amp; definitio, quæ <lb/>ex quiete naſcitur, <expan abbr="terrã">terram</expan> ſurſum poſitam, &amp; deorſum latam, <lb/>&amp; ignem, inter nos inuentum, &amp; aſcendentem, ambitu ſuo <expan abbr="nõ">non</expan> <lb/>complectitur. </s>
            <s id="s.000389">Præterea elementa in ſuis propriis, naturali­<lb/>buſque locis nec grauia ſunt, nec leuia: ergo nec aſcendunt, <lb/>nec deſcendunt: ergo definitio per aſcenſum, &amp; deſcenſum da <lb/>ta, de qualibet re definita non dicitur: quia non de elementis <lb/>in ſuis naturalibus locis quieſcentibus, &amp; definitio per quietem <lb/>ad inuenta de elementis; quæ ad propria loca feruntur, dici <expan abbr="nõ">non</expan> <lb/>potest. </s>
            <s id="s.000390">Aliquod ergo graue, &amp; leue est in natura: cui hæ de <lb/>finitiones non conueniunt: &amp; hæ definitiones aliquibus tribuun<lb/>tur, quæ nec grauia ſunt, nec leuia.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000391"><emph type="italics"/>Confirmari poſſunt argumenta Themistij, ſi vaſtissimum <lb/>terræ corpus extra locum poſitum, &amp; ſuæ naturæ derelictum <lb/>ad centrum latum nihil ibi offendat, quod motum impediat, <lb/>in centro non manebit: ſed infra centrum ſuo nixu feretur: <lb/>quia <expan abbr="tãta">tanta</expan> terræ moles nullis fixis radicibus, nullique rei adhæ<lb/>rens, a qua vastissima illa magnitudo ſubstentetur, quomodo <emph.end type="italics"/><pb pagenum="49" xlink:href="011/01/069.jpg"/><emph type="italics"/>vltra non moueatur, ſed in centro ex ſe ipſa ſiſtatur, vix intel<lb/>ligi potest: cum præſertim quælibet terræ gleba etiam quam­<lb/>uis parua in ſublimi poſita, &amp; ſuæ naturæ derelicta, omni ſu­<lb/>blato impedimento, conſistere nolit; ſed maiori, ac celeriori, <lb/>quo potest impetu, repente deorſum ruat. </s>
            <s id="s.000392">Ergo vniuerſum <lb/>terræ pondus infra centrum multo celerius præcepitabitur. <lb/></s>
            <s id="s.000393">Ergo terra dabitur, quæ terra est, &amp; grauis: ipſa ta­<lb/>men ex centro aſcendit; ergo graue illud non est, quod de­<lb/>ſcendit; ſed quod aſcendit: quia terræ moles dum infra cen­<lb/>trum mouetur, non deſcendit; ſed aſcendit: ergo de qualibet <lb/>re graui hæ definitiones non dicuntur; quia non de vastiſsima <lb/>terræ mole, in centro nihil offendente, quod motum impediat; <lb/>quæ infra centrum præceps ruet; &amp; infra centrum eſt locus <lb/>ſurſum, ergo terra erit terra, &amp; grauis, &amp; ſurſum ascendet.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000394">Quæ Auerroes contra Themiſtium pro Ariſtotele <lb/>grauia, &amp; leuia, quam optimè definiente. <lb/></s>
            <s id="s.000395">Caput XXX.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000396">AVERROES, <emph type="italics"/>qui in excutiendis Ariſtotelis verissi­<lb/>mis ſententiis maxima ſolertia ſemper eſt vſus, ambas <lb/>haſce Ariſtotelis definitiones ab his Themiſtij iniuriis <lb/>quam optimè vindicat: in Paraphraſi libri quarti de cælo <expan abbr="cõ-mentatione">com<lb/>mentatione</expan> vigeſimaſeptima, de cuius ſententia duo ponimus; <lb/>quorum alterum illud est.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000397"><emph type="italics"/>Definitur palma, cum dicitur palma eſt arbor, quæ dacti­<lb/>los producit: palma tamen non ſemper, ſed à natura statutis <lb/>tantum temporibus dactilos edit, &amp; est hæc definitio vſque <lb/>adeo bona, vt nec meliorem, nec parem excogitare vlla vm­<lb/>quam ratio possit: palma tamen est palma, tunc cum dacti-<emph.end type="italics"/><pb pagenum="50" xlink:href="011/01/070.jpg"/><emph type="italics"/>los non producit: quia hæc definitio non actum, ſed ſolam fa­<lb/>cultatem ad edendos dactilos exprimit, idque non ſemper, ſed <lb/>statutis à natura temporibus; vt dictum eſt: atque id eſt ra­<lb/>tioni conſentaneum: propterea quod, cum rerum differentiæ <lb/>plerumque lateant; earumdem accidentia differentiarum lo<lb/>co tunc vſurpare conſueuimus: vt ſcripſit Ariſtoteles libro ſe<lb/>ptimo Diuinorum particula quadrageſimaprima: &amp; non ra­<lb/>ro alibi: atqui grauium, &amp; leuium definitiones ex earumdem <lb/>accidentibus conflantur: quia propriis grauium, &amp; leuium <lb/>differentiis, abditis illis quidem a maioribus noſtris, non ſunt <lb/>impoſita nomina, accidentium vocibus vtimur; quæ acciden­<lb/>tia non actum, ſed facultatem ſignificant: ergo, &amp; cet. <lb/></s>
            <s id="s.000398">Altera hypotheſis eſt: grauia, et leuia ab eadem naturali for<lb/>ma habent, vt extra proprium locum poſita, ad proprium na <lb/>turalemque locum, perſe, recurrant: &amp; quæ in proprio na­<lb/>turalique loco exiſtunt, ibi per ſe quieſcant: vt colligere licet <lb/>ex his, quæ Ariſtoteles ſcripſit, libro ſecundo de cælo particu­<lb/>la nonageſima &amp; centeſimaſecunda: &amp; ex definitione natu­<lb/>ræ libro ſecundo Phyſicorum edita: qua de re infra agemus.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000399">Quæ Themiſtius aduerſus ſecundam hypotheſim <lb/>paullo ante deſcriptam. </s>
            <s id="s.000400">Cap. XXXI.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000401">HANC <emph type="italics"/>ſecundam hypotheſim, quamquam ex Ari­<lb/>ſtotelis abditissimis recessibus natam, ratus eſt The­<lb/>mistius dignam, quæ confutetur, libro ſecundo de cæ­<lb/>lo particula nonageſimaſecunda: quippe quod effectus <expan abbr="cõtra-rij">contra­<lb/>rij</expan> non ex eadem cauſa, ſed ex contrariis cauſis naſcantur: <lb/>vt teſtatur Ariſtoteles libro quarto Metheorologicorum par<lb/>ticula trigeſimaquinta, &amp; quadrageſima: ſed motus &amp; quies <emph.end type="italics"/><pb pagenum="51" xlink:href="011/01/071.jpg"/><emph type="italics"/>ſunt duo effectus contrarij: ergo motus, &amp; quies non ex eadem <lb/>cauſa, ſed ex diuerſis cauſis naſcuntur: propterea contrariis <lb/>cauſis hos contrarios effectus Themistius aſcripſit, ei quod eſt <lb/>eſſe in medio, quietem in medio: &amp; ei, quod eſt eſſe extra me­<lb/>dium, motum ad medium tribuit: vt ecce graue corpus, quod <lb/>eſt in medio, stat immotum in medio: ergo ab hoc, quod eſt eſſe <lb/>in medio, graue habet quietem in medio: &amp; idem corpus gra­<lb/>ue extra medium, ad medium cietur: ergo ab hoc, quod est <lb/>eſſe extra medium, graue habet, vt moueatur ad medium: <lb/>eſſe intra, &amp; eſſe extra ſunt cauſæ contrariæ quæ hos <expan abbr="cõtra-rios">contra­<lb/>rios</expan> motus, &amp; quietis effectus producunt: quod de graui cor­<lb/>pore diximus, est de leui dicendum: ignis enim, ab hoc, quod <lb/>est eſſe in loco ſupra quem nunc lunam videmus, habet, vt ibi <lb/>quieſcat, &amp; idem ignis, ab hoc, quod est eſſe infra ſuum lo­<lb/>cum, habet vt ad eumdem moueatur: quod itaque grauia <lb/>deorſum, &amp; leuia ſurſum cieantur, ei, quod est eſſe extra pro­<lb/>prium locum referri debet acceptum; &amp; quod grauia deor­<lb/>ſum, &amp; leuia ſurſum quieſcant, dandum est ei, quod eſt eſſe <lb/>in propriis locis.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000402">Quæ pro Ariſtotele contra Themiſtium ab Auer­<lb/>roe ſcribantur. </s>
            <s id="s.000403">Cap. XXXII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000404">AVERROES <emph type="italics"/>omni genere laudis abundans Philoſo­<lb/>phus verissimam Ariſtotelis ſententiam dignissimam <lb/>putat, quæ à Themistij calumniis defendatur: idque <lb/>vt commodius fiat, primo falſam Themiſtij ſententiam ener­<lb/>uabimus; ſecundo ſcopulum indicabimus, in quem Themiſtius <lb/>impegit: tertio argumenti illius, cui Themiſtius innitebatur, <lb/>exitum explicabimus. </s>
            <s id="s.000405">Quod ad primum attinet; ex Auerroe <emph.end type="italics"/><pb pagenum="52" xlink:href="011/01/072.jpg"/><emph type="italics"/>in Themiſtium nonnulla argumenta colligimus, quorum pri­<lb/>mum illud eſt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000406"><emph type="italics"/>Eadem eſt cauſa finis, &amp; eorum quæ ſunt ad finem: ſed <lb/>quies eſt finis motus, &amp; motus in quietem, vt in finem ordina­<lb/>tur: ergo eadem eſt cauſa motus, &amp; quietis elementorum: ſi <lb/>itaque cauſa motus eſt eſſe extra proprium locum, eadem erit <lb/>cauſa quietis: ergo ab hoc, quod est eſſe extra proprium <expan abbr="locũ">locum</expan>, <lb/>elementa habent vt in proprio loco quieſcant: &amp; ſi elementa <lb/>in ſuis locis quieſcunt, quia ſunt in illis; ad ſua propria loca mo<lb/>uebuntur, propterea quod ſunt in propriis locis: quæ ſunt <expan abbr="tã">tam</expan> <lb/>falſa, quam falſissima, &amp; tam abſurda, quam abſurdissima: <lb/>ergo falſa, &amp; abſurda est ſententia Themistij; ex qua hæc <lb/>falſa, &amp; abſurda ſequuntur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000407"><emph type="italics"/>Secundo argumentor: Poſitis cauſis, &amp; effectus ab eiſdem <lb/>cauſis manantes omnino ponuntur: vt exiſtente igni, calor exi<lb/>ſtit, ex oriente ſole, lux oritur; ſed eſſe extra medium eſt cau­<lb/>ſa quare terreum corpus moueatur ad medium: ergo omne <lb/>corpus quod erit extra medium, ad medium mouebitur: ergo <lb/>leuissimus ignis extra medium collocatus ad medium deſcen­<lb/>det: &amp; eſſe in medio eſt cauſa, qua in medio graue quieſcat: <lb/>ergo omne corpus, quod in medio erit, in medio quieſcet: ergo ſi <lb/>leuissimum ignem in medio constituere contingerit in medio <lb/>quieſcet: quæ omnia præter quam quod falſa ſunt, ſunt <expan abbr="etiã">etiam</expan> <lb/>abſurda: ergo vt falſa, &amp; abſurda explodenda ſententia The<lb/>miſtij eſt; ex qua hæc falſa, &amp; abſurda naſcuntur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000408"><emph type="italics"/>Quod ad ſecundam partem, quam paullo ante polliciti ſu­<lb/>mus pertinet: ratus eſt Auerroes hallucinatum fuiſſe The­<lb/>miſtium, quod in eam captionem impegerit, quæ dicitur ſecun<lb/>dum quid ad ſimpliciter; attulit enim cauſam ſecundum quid <lb/>horum effectuum; quæ ſimpliciter, &amp; abſolutè cauſa non est; <emph.end type="italics"/><pb pagenum="53" xlink:href="011/01/073.jpg"/><emph type="italics"/>sed tantum ſecundum quid, immo ſola eſt diſpoſitio cauſæ ſim<lb/>pliciter: verbi gratia corporis grauis in centro exiſtentis gra­<lb/>uitas eſt cauſa, quam ob rem graue in centro maneat; &amp; ea­<lb/>dem grauitas eiuſdem corporis grauis extra centrum exiſten­<lb/>tis, est cauſa, quam ob rem graue ad centrum moueatur: eſſe <lb/>ergo in centro, vt extra <expan abbr="centrũ">centrum</expan>, non ſunt cauſæ motus, &amp; quie­<lb/>tis in centro, &amp; ad centrum; ſed ſunt diſpoſitiones contrariæ <lb/>eiusdem grauitatis; ex qua ad numerum eadem grauitate, <lb/>contrariis diſpoſitionibus diſpoſita contrarij effectus naſcun­<lb/>tur: nam idem ſecundum idem, reſpectu eiuſdem, &amp; eidem, <lb/>contrariorum cauſa eſſe non poteſt, vt auctor eſt Aristoteles <lb/>libro quarto Metheorologicorum particula trigeſimaſexta: <lb/>ſub diuerſis tamen, vel (vt melius dicam) sub contrariis di­<lb/>ſpoſitionibus, potest idem eſſe cauſa contrariorum, vt Ari­<lb/>ſtoteles scriptum reliquit secundo Phyſicorum particula tri­<lb/>geſima; ſicut ſi gubernator, ſi adſit, eſt cauſa ſalutis in naui; <lb/>ſiverò abſit, causa eſt nauis vt mergatur: &amp; id propriè verum <lb/>eſſe in cauſis efficientibus, atque mouentibus Ariſtoteles ſcri<lb/>pſit libro quinto Diuinorum particula ſecunda: Ex eadem er<lb/>go cauſa faciente, atque mouente, contrario modo diſpoſita ef­<lb/>fectus contrarij naſcuntur: quo fit, vt grauitas corporis gra­<lb/>uis in centro existentis, cauſa ſit quietis, &amp; grauitas corporis <lb/>grauis extra centrum poſiti ſit cauſa motus: &amp; leuitas cor­<lb/>poris leuis ſub luna immediatè quieſcentis, ſit cauſa quietis: &amp; <lb/>grauitas corporis grauis extra centrum conſtituti, ſit cauſa <lb/>motus, vt diximus: &amp; leuitas corporis leuis, ſub proprio na­<lb/>turalique loco inuenti, ſit cauſa motus: cauſa ergo, quæ facit <lb/>motum, &amp; quietem, eſt, numero eadem: ſed diſpoſitiones, <expan abbr="hãc">hanc</expan> <lb/>eamdem cauſam numero vnam diſponentes, ſunt contrariæ. <lb/></s>
            <s id="s.000409">Hallucinatus eſt ergo Themiſtius, qui diſpoſitiones cauſæ agen<emph.end type="italics"/><pb pagenum="54" xlink:href="011/01/074.jpg"/><emph type="italics"/>tis cauſas agentes eſſe crediderit: eam ob rem in fallaciam in<lb/>cidit, quæ secundum quid ad ſimpliciter nuncupatur, dum <lb/>cauſas secundum quid eo honore affecit, quo ſimpliciter, &amp; <lb/>abſolutæ cauſæ affici debuerant: hæc ad argumenti <expan abbr="materiã">materiam</expan>. <lb/></s>
            <s id="s.000410">Nunc ad eiuſdem argumenti formam est tertio loco reſpon­<lb/>dendum. </s>
            <s id="s.000411">Dixerat Themistius, contrariorum effectuum, <lb/>vna &amp; eadem numero cauſa eſſe non potest: sed <expan abbr="cõtrariæ">contrariæ</expan> ne­<lb/>ceſſe est vt ſint contrariorum effectuum cauſæ: cui reſpon­<lb/>dendum eſt; ſi eadem causa ſit eodem modo diſpoſita, id est <lb/>vero verius quod Ariſtotelem scripſiſſe libro quarto Metheo<lb/>rologicorum paullo ante memorauimus: sed ſi dixerimus <expan abbr="vnã">vnam</expan> <lb/>hanc, atque eamdem causam non eſſe eodem modo diſpoſi­<lb/>tam, sed modis contrariis: tunc ex eadem causa numero <lb/>contrario modo diſpoſita, contrarij effectus naſcuntur: vt <lb/>Aristotelem libro secundo Phyſicorum literis conſignauiſſe <lb/>nunc diximus. </s>
            <s id="s.000412">maior ergo propoſitio Themistij per inficia­<lb/>tionem, vt falſa diluitur, ſi abſolutè proferatur: ſi ei­<lb/>dem numero cauſæ diſpoſitiones contrariæ additæ fuerint, <lb/>vt vera datur, qua ratione argumentum tollitur; Nec ſequi­<lb/>tur, graue in medio collocatum ſtat in medio: ergo ab hoc, <lb/>quod eſt eſſe in medio, graue habet, vt quieſcat in medio; perin<lb/>de ac non ſequitur, graue extra medium poſitum ad medium <lb/>fertur: ergo ab hoc, quod eſt eſſe extra medium, graue habet <lb/>vt moueatur ad medium: Vera ergo est ſecunda hypotheſis, <lb/>quam vti veram poſuimus: &amp; quæ à Themiſtio contra eam­<lb/>dem dicuntur, nullum momentum habent.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="55" xlink:href="011/01/075.jpg"/>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000413">Exitus <expan abbr="argumentorũ">argumentorum</expan>, quibus Themiſtius Ariſtote­<lb/>lis definitiònes labefactare conatur, <expan abbr="dũ">dum </expan> grauia, &amp; <lb/>leuia definit, explicatur. </s>
            <s id="s.000414">Cap. XXXIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000415">RATIONI <emph type="italics"/>conſentaneum eſt, vt postquam vidimus, <lb/>quæ Themiſtius aduerſus Ariſtotelem ſcripſit, ex dua­<lb/>bus hypotheſibus capite vigeſimonono poſitis, Themiſtij <lb/>argumenta diluantur. </s>
            <s id="s.000416">Cum ergo dixit; terram in aere ſuſpen<lb/>ſam deorſum non ferri, &amp; ideo <expan abbr="nõ">non</expan> eſſe grauem, <expan abbr="reſpõdet">reſpondet</expan> Auer <lb/>roes, &amp; argumenta in Themiſtium mirabiliter retorquet. <lb/></s>
            <s id="s.000417">Palma (inquit) hiemis tempore dactilos non edit; ergo palma, <lb/>tunc non eſt palma: quod eſt tam falſum, quam falſissimum. <lb/></s>
            <s id="s.000418">Falſum ergo erit Themiſtij dictum; terra in aere ſuſpenſa non <lb/>deſcendit: ergo non eſt terra, cum non deſcendat; &amp; ignis apud <lb/>nos genitus, &amp; quo minus aſcendat impeditus, ad <expan abbr="ſuperã">ſuperam</expan> huius <lb/>mundi <expan abbr="orã">oram</expan> non attollitur: ergo <expan abbr="nõ">non</expan> eſt ignis, <expan abbr="cũ">cum</expan> non aſcendat: &amp; <lb/>terra, quæ stat in centro non mouetur ad centrum; &amp; quæ eſt <lb/>extra <expan abbr="centrũ">centrum</expan> <expan abbr="nõ">non</expan> quieſcit, niſi impediatur: ergo <expan abbr="nõ">non</expan> est terra, <expan abbr="cũ">cum</expan> <lb/><expan abbr="nõ">non</expan> quieſcat. </s>
            <s id="s.000419">Et ignis ſub luna ad <expan abbr="lunã">lunam</expan> non attollitur; et eſt ignis <lb/>&amp; leuissimus, &amp; idem ignis extra <expan abbr="ſuũ">ſuum</expan> naturalem locum non <lb/>quieſcit, niſi impeditus; ergo <expan abbr="nõ">non</expan> eſt ignis; ergo definitiones de iis <lb/>omnibus <expan abbr="nõ">non</expan> dicuntur, de quibus dici debent: immo de multis di<lb/>cuntur, de quibus fas non eſſet, vt <expan abbr="dicerẽtur">dicerentur</expan>: vt de elementis in <lb/>ſuis naturalibus locis quieſcentibus; quæ ibi nec grauia sunt, nec <lb/>leuia, nec mouentur; et de elementis, quæ grauia ſunt, &amp; leuia, <lb/>aliquando tamen, <expan abbr="cũ">cum</expan> impediantur, extra proprium <expan abbr="locũ">locum</expan> quie­<lb/>ſcunt: <expan abbr="cũ">cum</expan> hæc omnia falſa ſint, per omnium argumentorum in<lb/>ficiationem ſingula <expan abbr="diluũtur">diluuntur</expan>, quippe quod hæ definitiones <expan abbr="solã">solam</expan> <lb/>energiam, &amp; <expan abbr="facultatẽ">facultatem</expan> ſine aliquo perpetuo actu ſignificent.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="56" xlink:href="011/01/076.jpg"/>
          <p type="main">
            <s id="s.000420"><emph type="italics"/>Terra it aque vbi cum que ſit, est terra, &amp; grauis, ſiue mo­<lb/>ueatur, ſiue quieſcat, &amp; ignis in quocumque loco inueniatur <lb/>est ignis, &amp; leuis, ſiue aſcendat, ſiue non; de quorum vtroque <lb/>elemento, veraque grauium, &amp; leuium definitio eatenus dici­<lb/>tur quo ad vtrum que elementum, seu graue, seu leue, ſolam <lb/>energiam, &amp; ſolam innatam propenſionem ad motum ad lo­<lb/>cum, &amp; ad quietem in loco habet; ſiue ad centrum, ſiue in cen<lb/>tro, ſiue ad lunæ concauum, ſiue ſub lunæ concauo. </s>
            <s id="s.000421">Porrò ab <lb/>eadem naturali vtriuſque grauis, &amp; leuis corporis forma, hæc <lb/>innata propenſio ad motum naſcitur, à qua quies in proprio <lb/>naturalique eorumdem loco exoritur. </s>
            <s id="s.000422">Explodenda eſt ergo in <lb/>hac parte falſa Themiſtij ſententia, &amp; vera Ariſtotelis est <lb/>omnino probanda.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000423"><emph type="italics"/>Ad confirmationem noſtram, quam pro Themictij parte <lb/>adduximus, reſpondemus. </s>
            <s id="s.000424">Terræ vaſtissima, &amp; grauissima <lb/>moles ſuæ naturæ derelicta, ad centrum lata, ſi nihil ibi of­<lb/>fendat, quod illius motum impediat, infra centrum ſuo nixu <lb/>non feretur, ſed quieſcet; nec vltra promoueri poterit, <expan abbr="nõ">non</expan> pro­<lb/>pter radices infinitas, quas in parte in feriore habeat, vt Ze­<lb/>nophanes Colophonius affirmauit. </s>
            <s id="s.000425">Non propter aquam ſubie­<lb/>ctam, vt Tales mileſius; Non propter aerem suppoſitum vt <lb/>Anaxagoras, at que Democritus crediderunt: à quibus, aqua <lb/>ſcilicet atque aere lata terræ figura subſtentaretur. </s>
            <s id="s.000426">Non pro<lb/>pter ocissimam cæli conuerſionem, vt Empedocles tradidit: <expan abbr="nõ">non</expan> <lb/>propter æquabilitatem, vt Anaximander docuit; sed quia <lb/>ſic ſtatutum eſt à natura, vt corpora omnia grauia vndecum­<lb/>que deorſum ferantur ad totius mundi centrum descendat, il­<lb/>ludque pertranſire non possint; sed ibi quieſcant: alioqui con­<lb/>tranaturam propriam iterum in sublime volabunt: omnes <lb/>enim totius mundi partes, vbicumque extra centrum extite-<emph.end type="italics"/><pb pagenum="57" xlink:href="011/01/077.jpg"/><emph type="italics"/>rint, ſursum eſſe dicuntur, &amp; re uera ſunt; vt docet Aristo­<lb/>teles in his, quæ de cælo, &amp; mundo: ſicut tota terra in centro <lb/>ſistetur, it a &amp; quælibet eius particula: nam ad eumdem lo­<lb/>cum totum, &amp; partes natura mouentur, &amp; in eodem loco <lb/>natura manent.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000427">Difficultas ſoluitur, qua probari poſſe videtur, ele<lb/>menta dum quieſcunt, elementa non eſſe, ſed <lb/>tantum, dum mouentur. </s>
            <s id="s.000428">Ca. <!-- REMOVE S-->XXXIIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000429">DVABVS <emph type="italics"/>elementorum definitionibus explanatis, quæ <lb/>rum alter a per motum, alter a per <expan abbr="quietẽ">quietem</expan> datur, aduer­<lb/>ſus elementorum quietem argumentum ex Ariſtotele <lb/>texitur, qui octauo Phyſicorum particula prima scripſit: Mo<lb/>tum eſſe <expan abbr="vitã">vitam</expan> eorum omnium, quæ natur a conſiſtunt, &amp; duo de<lb/>cimo Diuinorum dixit. </s>
            <s id="s.000430">Deum æterno tempore mouere, quia <lb/>ſuam perennem vitam in perenni motu conſiſtere intelligit: <lb/>ſed elementa natura conſiſtunt; ergo motus eſt eorum vita; er­<lb/>go quies eſt eorum mors: per locum ab oppoſitis, ergo <expan abbr="elemẽta">elementa</expan>, <lb/>dum quieſcunt, non sunt elementa, ſed <expan abbr="tantū">tantum</expan>, dum mouentur. <lb/></s>
            <s id="s.000431">Reſpondeo primo ad materiam; ſecundo ad formam. </s>
            <s id="s.000432">Ad ma<lb/>teriam ſciendum; ea quæ per ſe inſunt, rei naturam magis, <lb/>&amp; melius explicare, iis quæ per accidens ineſſe dicuntur; vt <lb/>participatio rationis, quæ per ſe eſt in homine, hominis <expan abbr="naturā">naturam</expan> <lb/>magis, &amp; melius explicat, quam aut albedo, aut nigredo; quæ <lb/>ſunt hominis accidentia; <expan abbr="quāquam">quanquam</expan> ad intelligendam rei natu<lb/>ram non ſolum neceſſarium eſt ea, quæ per ſe inſunt, cognoſce­<lb/>re, ſed &amp; ea etiam, quæ accidunt rei cognoſcendæ, ad cogni­<lb/>tionem naturæ magnum adferunt momentum; vt Aristo­<lb/>teles docuit libro primo de anima particula vndecima.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="58" xlink:href="011/01/078.jpg"/>
          <p type="main">
            <s id="s.000433"><emph type="italics"/>Secundo loco ſciendum finem ad rei naturam proximius <lb/>accedere, eamdemque magis explicare, &amp; eſſe nobiliorem <lb/>quam ſint ea, quæ it a ordinantur, vt ad finem tendant.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000434"><emph type="italics"/>Tertio notandum, vita duplex: quædam rudis, &amp; incoa­<lb/>ta, propterea imperfecta: quædam omnino expleta: elementa <lb/>dum mouentur non ſecundam, ſed primam vitam, per quam <lb/>ad <expan abbr="ſecũdam">ſecundam</expan> vt ad perfectionem tendunt, viuunt. </s>
            <s id="s.000435">Quamquam <lb/>hic vitam impropriè vſurpamus: nam propriè ſolis corporibus <lb/>animatis ab Ariſtotele libro ſecundo de anima vita tribui­<lb/>tur: quæ animata corpora propriè augentur, ac nutriuntur, <lb/>&amp; cum ad maturam ætatem peruenerint, ſimile gignunt; ni­<lb/>ſi mutila ſint.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000436"><emph type="italics"/>Quarto animaduertendum: elementa per ſe quieſcere, <expan abbr="nõ">non</expan> <lb/>moueri niſi per accidens: vt ſupra diximus: &amp; elementorum <lb/>quietem eſſe eorumdem finem, in quem tendunt; dum mouen­<lb/>tur, vt infra demonſtrabimus de ſententia Aristotelis libro <lb/>quarto de cælo particula vigeſimaquinta. </s>
            <s id="s.000437">Sciendum <expan abbr="etiã">etiam</expan> est <lb/>vitam ex elementorum quiete natam, eſſe perfectam: ad <expan abbr="quã">quam</expan> <lb/><expan abbr="eorũdem">eorundem</expan> vita imperfecta, quæ ex motu pendet, natur atendit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000438"><emph type="italics"/>Ex his ad formam: Totum primum argumentum detur, <lb/>ſi de imperfecta vita intelligatur: &amp; minor inficiatione dilua­<lb/>tur, ſi de vita omnino expleta eamdem intelligere velint.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000439"><emph type="italics"/>Ad locum, qui ab oppoſitis petebatur dicimus: elementorum <lb/>motum vitam imperfectam ex motu manantem finire; non <lb/>autem perfectam; quæ non ex motu, sed ex quiete manat: <lb/>immo in ipſamet quiete conſiſtit. </s>
            <s id="s.000440">Ad lócum Ariſtotelis libro <lb/>duodecimo Diuinorum reſpondendum: Cælum &amp; Naturam <lb/><expan abbr="nõ">non</expan> moueri à Deo niſi metaphoricè per modum intellecti ama­<lb/>ti, &amp; deſiderati, qui motus eſt quieti, quam motui ſimilior; in <lb/>hac quiete Deus ſe <expan abbr="tantũ">tantum</expan> amat, atque intelligit; in quo aman-<emph.end type="italics"/><pb pagenum="59" xlink:href="011/01/079.jpg"/><emph type="italics"/>di, &amp; intelligendi actu quieſcit: vitamque abſolutissimam, ac <lb/>beatissimam viuit, nullius extrinſicæ rei indigentem, ſed copiis <lb/>omnibus intrinſicis, quæ ad diuinam perfectionem pertinere <lb/>videantur, <expan abbr="abũdantem">abundantem</expan>: ex qua vita numeris omnibus abſolu­<lb/>tissima cæleſtium <expan abbr="globorũ">globorum</expan> motus conſequitur: non enim Deus, <lb/>vt figulus rotam, it a manu, quam <expan abbr="nõ">non</expan> habet, cælum mouet, ſed <lb/>intellectu, &amp; voluntate: ideo, per modum intellecti amati, ac <lb/>deſiderati; Conſiſtit ergo vita Dei perennis in actu intelligen­<lb/>di, &amp; amandi ſe ipſum: qui intelligendi, &amp; amandi actus, eſt <lb/>quieti ſimilior, quam motui, vt diximus, &amp; non in actu mouen <lb/>di quantumuis metaphorico; quibus de rebus, grauissimis illis, <lb/>&amp; ſanctissimis quidem <expan abbr="nũc">nunc</expan> agendum non eſt: præſertim cum <lb/>ſecundum veritatem verissimæ religionis noſtræ falſa ſint hæc; <lb/>quæ à ſacris Doctoribus scholasticis, vulgo appellatis, Ariſto­<lb/>teli aſcribuntur: Roget quis: cum omnia grauia ad medium <lb/>ferantur, vtrum ne ad mundi medium ſuapte natura deſcen­<lb/>dant, quæ graues ſunt terræ partes, quatenus vniuerſi <expan abbr="mediũ">medium</expan> <lb/>est, an quod terræ tantum est medium. </s>
            <s id="s.000441">Reſpondeo quamuis <lb/>totius mundi, &amp; terræ medium idem eſſe contingat, terræ ta­<lb/>men partes, quæ graues ſunt, non ad terræ, quatenus terræ, <lb/>ſed quatenus vniuerſi medium eſt, natura feruntur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000442"><emph type="italics"/>Timæus Locrus in libro de anima mundi, &amp; natura ab <lb/>Ariſtotelis ſententia alienus non videtur: qui graue, &amp; leue <lb/>(inquit) iudicat tactus, &amp; ratio definit ex inclinatione ad <lb/>medium, &amp; à medio. </s>
            <s id="s.000443">Deorſum enim &amp; medium ambo, id eſt <lb/>tactus &amp; ratio, idem cenſent: nam globi <expan abbr="centrũ">centrum</expan> eſt deorſum, <lb/>quod est extra centrum ad extremum ambitum ſurſum: ad <lb/>quæ duo contraria loca grauia, &amp; leuia ſimplicia corpora na<lb/>tura cientur.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="60" xlink:href="011/01/080.jpg"/>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000444">Quid ſit, elementa à ſe per ſe moueri: in quo de <lb/>multiplici mouendi principio. <lb/></s>
            <s id="s.000445">Cap. XXXV.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000446">MVLTA <emph type="italics"/>hactenus diximus, quæ ad elementorum <lb/>naturam explicandam pertinere videbantur; <expan abbr="nũc">nunc</expan> ad <lb/>ea explananda, par eſt, vt aggrediamur, quæ ad ele­<lb/>mentorum motus principium agnoſcendum, nos, veluti manu <lb/>ducere poſſunt. </s>
            <s id="s.000447">Corpora ergo hæc elementorum ſimplicia mo­<lb/>ueri à ſe per ſe, nihil eſt aliud, quam ea habere congenitum <lb/>principium intrinſecum ſui motus naturalis, &amp; hoc <expan abbr="principiũ">principium</expan> <lb/>est duplex; quoddam primum, &amp; <expan abbr="cõmunissimum">communissimum</expan> nempe na­<lb/>tura, quæ est principium motus, &amp; ſtatus, illius in quo eſt: pri­<lb/>mum, &amp; per ſe, non per aliud, alienaque vi, quod est per acci­<lb/>dens: vt ſcripſit Ariſtoteles libro ſecundo de Phyſico auditu <lb/>particula tertia, de quo communissimo motionum principio <lb/>hic verba non facimus: quippe cum, per hoc principium, ſim­<lb/>plicia à mixtis corporibus, in motu nulla ratione differant: <lb/>quandoquidem ſimplicium, &amp; mixtorum naturæ, ac motio­<lb/>nes à naturis manantes, ſub eamdem communem naturæ de­<lb/>finitionem cadant: immo ratione huius primi, &amp; communiſ­<lb/>ſimi principij nulla eſt inter res, &amp; motus naturales differen­<lb/>tia: quod res naturales ſeu ſimplices, ſeu mixtæ, &amp; <expan abbr="earũdem">earundem</expan> <lb/>naturalium rerum motiones, quibus ſuſque, deque aguntur, <lb/>huius primi communissimi principij complexu coerceantur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000448"><emph type="italics"/>Hac eadem ratione cælum, quod &amp; ipſum, vt vniuerſalis <lb/>cauſa elementa mouet, ſemper excipimus, quando particula­<lb/>res <expan abbr="motuũ">motuum</expan> cauſas hic inueſtigare decreuimus. </s>
            <s id="s.000449">A cælo enim, <lb/>vt ab vniuerſali cauſa, reliqua omnia, dum naturam, &amp; <expan abbr="vitã">vitam </expan><emph.end type="italics"/><pb pagenum="61" xlink:href="011/01/081.jpg"/><emph type="italics"/>ita motum etiam habent à natura fluentem: id quod texta­<lb/>tus est Ariſtoteles libro primo de cælo, &amp; mundo particula <lb/>centeſima. </s>
            <s id="s.000450">Cælum enim omnia continens, cuncta moderatur, <lb/>&amp; hanc elementorum vniuerſitatem recta ratione, ordine cer<lb/>to, &amp; conſtanti <expan abbr="cõſtantia">conſtantia</expan> mouet immutabili: eſt autem ipſius <lb/>certa ratio, lex naturæ, ſumma quippe uis inſita in elemen­<lb/>tis; cui naturæ legi, ceu Imperatori cuidam, dum mouentur <lb/>elementa, parent: &amp; ſine qua, nec conſiſterent, nec moueren­<lb/>tur, atque hæc quidem lex eſt, cum æterno <expan abbr="mũdo">mundo</expan> æterna apud <lb/>Aristotelem: Verùm apud Platonem in Timæo, vna cum <lb/>nato mundo nata è ſumma est mente, Deique numine immor<lb/>tali profecta. </s>
            <s id="s.000451">Ab hac vniuerſali naturæ lege à cælo particu­<lb/>laris cuiuſque elementi natura, &amp; lex communicatur: vt do­<lb/>cta diſputatione confirmat Alexander Aphrodiſienſis libro <lb/>ſecundo quæstionum naturalium capite tertio. </s>
            <s id="s.000452">Ab hac par­<lb/>ticulari <expan abbr="elementorũ">elementorum</expan> natura ſtabili, &amp; rata particulari impe­<lb/>tu elementa duci, motiones particulares perfici, vniuerſali, <lb/>ac Diuinæ legi naturæ obtemperare, &amp; vna quaſi conſen­<lb/>ſione, iussis ſupernæ legis contineri illius dicto parere, vt par <lb/>est, infra demonſtrabimus. </s>
            <s id="s.000453">Hoc alterum eſt particulare il­<lb/>lud, &amp; proprium motionis principium, quod in hac noſtra di­<lb/>ſputatione inuenire contendimus; per quod corporum <expan abbr="ſimpliciũ">ſimplicium</expan> <lb/>naturæ, ac motiones, quibus ſimplicia corpora aut ſurſum, aut <lb/>deorſum concitantur, à mixtorum naturis, ac motionibus di­<lb/>ſcrepant: quo principio ſimplicia corpora grauia, &amp; leuia na­<lb/>turali, ac proprio motu cientur. </s>
            <s id="s.000454">Hoc <expan abbr="principiũ">principium</expan> proprium, &amp; <lb/>particulare illudest, quod in hodiernam hanc <expan abbr="quæstionẽ">quæstionem</expan> vo­<lb/>catur; dum quæritur, Vtrum ne <expan abbr="elemẽtorum">elementorum</expan> corpora ab hoc <lb/>particulari, ac proprio principio moueantur: an verò ab alio <lb/>extrinſeco incitentur. </s>
            <s id="s.000455">Porrò huius primi principij adhuc mul<emph.end type="italics"/><pb pagenum="62" xlink:href="011/01/082.jpg"/><emph type="italics"/>tæ ſunt differentiæ: &amp; illius, quod actui primo, &amp; illius, quod <lb/>actui ſecundo proportione reſpondet. </s>
            <s id="s.000456">Quoddam (exempli gra<lb/>tia) in actu intelligendi refert animam, quoddam verò ſcien­<lb/>tiam, quorum vtroque intelligimus: ſed hoc alterum eſt vt ſub <lb/>stantia, alterum vt habitus. </s>
            <s id="s.000457">Principium, quod eſt vt ſubſtan­<lb/>tia, duobus modis conſideratur: Primo vt actus primus, ſecun<lb/>do vt actus ſecundus: per actum primum nos formam intelli­<lb/>gimus <expan abbr="efformãtem">efformantem</expan> materiam; dum in nullum opus egreditur, <lb/>ſed feriatur, ac ceſſat. </s>
            <s id="s.000458">Per actum ſecundum eamdem <expan abbr="formã">formam</expan> <lb/>intelligendam putamus, dum agendo facultatem innatam, &amp; <lb/>vim propriam exerit: non autem ſolam formæ actionem: vt <lb/>alij complures intellexerunt, quorum errorem libro ſecundo <lb/>de anima demonſtrauimus: vt puer, in cuius corpore anima in <lb/>eſt, &amp; dormit, particeps eſt actus primi, ſine ſecundo: porrò <lb/>cum in eo vigiliæ vigent, &amp; primus actus ad aliquod opus egre<lb/>ditur, ſecundi actus iam factus eſt particeps. </s>
            <s id="s.000459">Elementorum <lb/>quies actui primo, cuius nullus est uſus, &amp; qui ad opus non <lb/>redigitur; &amp; eorumdem motus actui ſecundo, qui redactus <lb/>eſt ad opus, reſpondent.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000460"><emph type="italics"/>Partitionis pars prior est Ariſtotelis libro ſecundo de ani<lb/>ma particula decima, pars poſterior est eiuſdem in eodem li­<lb/>bro particula quinta. </s>
            <s id="s.000461">Tota partitio ex particula trigeſima<lb/>prima libri octaui Phyſicorum colligi poteſt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000462"><emph type="italics"/>Motus illæ, qui eſt actus ſecundus de quo nunc agimus, ge­<lb/>minus eſt: alter ad locum, alter eſt ad alias motionum ſpecies. <lb/></s>
            <s id="s.000463">Primus adhuc eſt duorum generum naturalis alter, alter vio­<lb/>lentus. </s>
            <s id="s.000464">Naturalis motus illæ eſt, qui fit à principio intrinſeco, <lb/>quod nihil est aliud, quam natura. </s>
            <s id="s.000465">Violentus autem, cuius <lb/>cauſa, &amp; principium est extrinſeus ad quod principium ex­<lb/>trinſecus mouens, nihil adiumenti affert id quod impellitur: vt <emph.end type="italics"/><pb pagenum="63" xlink:href="011/01/083.jpg"/><emph type="italics"/>dixit Ariſtoteles libro tertio Ethicorum capite primo. </s>
            <s id="s.000466">Mo­<lb/>tus etiam ad locum alter à natura, alter ab arte fit.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000467">Ex his, quæ hactenus diſputata fuerunt, totius con­<lb/>quiſitionis caput explanatur. </s>
            <s id="s.000468">Cap. XXXVI.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000469">DERELICTO <emph type="italics"/>ergo Diuino corpore, illius que perenni <lb/>motione, de iis corporibus ſimplicibus, quæ locum hunc <lb/>vniuerſum, qui ſub luna eſt, implent quæ vel grauia <expan abbr="sũt">sunt</expan> <lb/>vel leuia, ſiue abſolutè, ſiue comparatè hic agimus; &amp; eorum <lb/>dem motionum cauſas hoc loco inuestigamus: motus mixtos, <lb/>mixtorum corporum nunc non attingimus; ſiue animata ſint, <lb/>ſiue non: nam priora ab anima, poſteriora ab eo elemento mi<lb/>xto motu mouentur, quod in eis præualet, &amp; nos non mixti, <lb/>ſed ſimplicis motus cauſas quærimus. </s>
            <s id="s.000470">Quæſtio igitur eſt: <expan abbr="vtrũ">vtrum</expan> <lb/>ne ſimplicia elementorum corpora habeant in ſe ipſis congeni<lb/>tum principium intrinſecum ſui motus ad locum, non ad alias <lb/>motionum ſpecies, naturalis, non violenti, nec ab arte manan­<lb/>tis, non remotum, &amp; maximè commune, ſed particulare, &amp; <lb/>proximum; non quod tantum eſt, vt habitus, ſed etiam vt ſub­<lb/>stantia, non actu ſolum primo, ſed actu ſecundo.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000471"><emph type="italics"/>De capite quæſtionis hactenus: nunc promissionum ra­<lb/>tio poſtulat, vt ad ſecundam controuerſiæ <lb/>partem eadem methodo abſoluen­<lb/>dam aggrediamur.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="64" xlink:href="011/01/084.jpg"/>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000472">FERDINANDO MEDICI <lb/>CARDINALI AMPLISSIMO.<!-- KEEP S--></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000473"><emph type="italics"/>Hieronymus Borrius. <!-- KEEP S--></s>
            <s id="s.000474">S.D.<emph.end type="italics"/><!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000475">Ego verò (Cardinalis Ampliſſime) plenam illam <lb/>tractationem edere maluiſſem, quam pluribus la­<lb/>boribus, <expan abbr="multorumq.">multorumque</expan> annorum vigiliis in globo­<lb/>rum cęleſtium naturam compoſui: Illam enim &amp; <lb/>ætati meę iam iam ingraueſcenti, &amp; ad cęleſtia Re­<lb/>gna maturanti, ac tibi, qui Cardinalis es, magis <expan abbr="cõ-uenire">con­<lb/>uenire</expan> <expan abbr="videbã">videbam</expan>, &amp; nonnullam afferre poſſe delecta­<lb/>tionem, ſi eamdem vel ſemel tantum legiſſes, exiſtimabam, tum ob an<lb/>tiquitatis <expan abbr="innouationẽ">innouationem</expan>, quę temporum iniuria collapſa perierat, tum <lb/>ob multiplicem variarum rerum tractationem, ſine quibus cęleſtium <lb/>corporum naturæ &amp; uires neque intelligi, <expan abbr="neq.">neque</expan> vlla ratione explicari <lb/>poſſunt. </s>
            <s id="s.000476">Verum cum ego omni diligentia cæteris ſatisfecerim omni­<lb/>bus, qui illam legerunt, mihi ipſe numquam ſatisfacio: ſemper enim <lb/>aliquid meditanti ſe offert, quod ad nouam dubitationem <expan abbr="animũ">animum</expan> exci<lb/>tet, <expan abbr="meq.">meque</expan> ad <expan abbr="editionẽ">editionem</expan> currentein remoretur: <expan abbr="eiuſdẽ">eiuſdem</expan> voluminis edendi <lb/>conſilium etiam retinet rei medicæ non tantum priuatim factitandæ, <lb/>ſed &amp; in tuo florentiſſimo Piſano Gymnaſio de ſuperiore eodemque <lb/><expan abbr="omniũ">omnium</expan> primo loco publicè profitendę neceſſitas, Dum cœptum mu­<lb/>nus perhoneſtum &amp; graue abſoluere maturo, ecce adeſt interpellator <lb/>puer, qui ſcribentem non modo ſæpe interdiu, ſed etiam ſæpiſſimè in <lb/>tempeſtiua nocte à libris auocat, ab hoc vel illo nobili <expan abbr="ęgrotãte">ęgrotante</expan> accer­<lb/>ſiri nuncians. </s>
            <s id="s.000477">At dum hæc mea monumenta purgare contendo, nolui <lb/><expan abbr="quantũ">quantum</expan> per tenuiſſimas meas vires licet, non aliqua in re niti, vt par­<lb/>uum hoc grati animi erga te mei <expan abbr="ſpecimẽ">ſpecimen</expan> ederetur, rude illud quidem <lb/>&amp; inchoatum, ita tamen elaboratum, vt vtrum ne hi vngues muſipu­<lb/>lam, an futurum leonem <expan abbr="portendãt">portendant</expan>, facile intelligatur: iidem ſi muſi­<lb/>pulam indignam, quę à tanto Cardinale probetur, pręſetulerint, exclu<lb/>dentur: ſi leonem ad rem cœptam alacrius abſoluendam tuoque no­<lb/>mini dicandam maiores animi aſſumentur: quod optimo iure tibi <lb/>pręſtare debeo, quia tu ſola tua <expan abbr="beneficẽtia">beneficentia</expan> me ſic extuliſti, vt quicquid <lb/>eſt in me honoris, quicquid gloriæ, id totum tibi de me quam optimè <lb/>merito deberi, &amp; intelligam, &amp; libentiſſimè prędicem: accipe igitur, <lb/>quę tua eſt humanitas, libri huius de grauium, &amp; leuium motu ſecun<lb/>dam hanc partem, &amp; à me qui totus in tuo ære ſum, tuaque in laude <lb/>omni ſtudio cogitationeque defixus, alia breui expecta. </s>
            <s id="s.000478">Vale. <!-- KEEP S--></s>
          </p>
          <pb pagenum="65" xlink:href="011/01/085.jpg"/>
        </subchap1>
      </chap>
      <chap>
        <subchap1>
          <p type="head">
            <s id="s.000479">SECVNDA PARS <lb/>PERIPATETICAE <lb/>DISPVTATIONIS</s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000480">DE MOTV GRAVIVM. <lb/>ET LEVIVM<!-- KEEP S--></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000481">AVCTORE HIERONYMO BORRIO <lb/>Philoſopho, ac Medico Arretino.<!-- KEEP S--></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000482"><emph type="italics"/>Ab eodem in Almo Piſano Gymnaſio publicè <lb/>profitente diſputata.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000483">Secunda pars princeps, in ſuas &amp; ipſa partes <lb/>diſtribuitur. </s>
            <s id="s.000484">Caput I.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000485">SECVNDA <emph type="italics"/>Pars in duas paruas <lb/>particulas diuiditur: in priore par<lb/>ticula huius ſecundæ partis, vete­<lb/>rum Philoſophorum opiniones bre<lb/>uissimè confutabuntur, in parti­<lb/>cula posteriore, ea, quam Ariſto­<lb/>telis ſententiam credimus, quo ef­<lb/>ficacius fieri poterit, confirmabi­<lb/>tur: posterior pars in ſuas &amp; ipſa partes ſuo loco diuidetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000486"><emph type="italics"/>Primo ergo falſas veterum opiniones, quas de <expan abbr="elementorũ">elementorum</expan> <lb/>vniuerſitate, &amp; de ignis, ac terræ loco, quiete, ac motu potissi­<lb/>mum habuerunt, refutare oportet: &amp; quoniam non omnes <lb/>eamdem ſententiam probauerunt, ſed alij aliam pro diuerſa <lb/>voluntate confirmauerunt, compluribus popularibus Philoſo­<lb/>phis conſultè omissis, ad eos tantum repellendos aggrediamur, <lb/>quorum ſententiæ (vt mihi videor) aliquod <expan abbr="momentũ">momentum</expan> habent.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="66" xlink:href="011/01/086.jpg"/>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000487">Nec Epicurum, nec Anaximenem, nec alios, qui <lb/>infinitatem in mundum introduxerunt, eſſe <lb/>confutandos, interea tamen breuiſsi­<lb/>mè confutantur. </s>
            <s id="s.000488">Cap. II.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000489">EPICVRVS, <emph type="italics"/>quem &amp; complures alij ſecuti fuerunt, <lb/>qui vniuerſum infinitum eſſe exiſtimauerunt, hac dere <lb/>nullam mentionem facere potuerunt: cum in eo, quod eſt <lb/>infinitum nulli ſint extremi fines, ad quos nullaque me dia per <lb/>quæ elementorum vniuerſitates istæ, aut earumdem partes <lb/>ferantur: &amp; in quibus conſiſtant.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000490"><emph type="italics"/>Anaximenes etiam. </s>
            <s id="s.000491">qui licet mundum omnino infinitum <lb/>non faciat: infinitum tamen aerem mundi principium conſti­<lb/>tuit, vnde ſequitur; vt <expan abbr="etiã">etiam</expan> motus neceſſariò ſit infinitus: nam <lb/>infiniti corporis motus finitus non est, ideo illos prætermitten­<lb/>dos putamus, &amp; in eos confutandos eſt omnis oratio noſtra <expan abbr="cõ-uertenda">con­<lb/>uertenda</expan>, qui mundum finitum eſſe putauerunt vt Empedo­<lb/>cles, Anaximander, Anaxagoras, Democritus Plato: qui <lb/>omnes terræ vniuerſitatem in medio mundi verè collocaue­<lb/>runt, vt ibi quieſcat; ſed ratione diuerſa: nec propterea per­<lb/>petuo ſilentio inuoluendi ſunt illi, qui terram in cælo, &amp; ignem <lb/>in mundi medio locatum eſſe voluerunt: ſed ante alios con­<lb/>futandi.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000492">Aduerſus Pythagoram, qui terram in cælo, &amp; <lb/>ignem in medio poſuit. </s>
            <s id="s.000493">Cap. III.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000494">PYTHAGORAS <emph type="italics"/>ignem in media mundi ſede loca­<lb/>tum eſſe voluit: terram autem, quam stellarum vnam <emph.end type="italics"/><pb pagenum="67" xlink:href="011/01/087.jpg"/><emph type="italics"/>eſſe finxit, in cælo ſitam: non vt ibi quieſcat, ſed vt peren­<lb/>ni conuerſione rotunda circum medium lata, diem, ac noctem <lb/>efficiat.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000495"><emph type="italics"/>Præterea aliam terram fabricauit contrariam: quam<emph.end type="italics"/><lb/><foreign lang="greek">a)nti/xqona</foreign> <emph type="italics"/>id eſt, aduerſam nominauit: idque quibus potius <lb/>rationibus confirmare nixus, longam orationem contexuit: di­<lb/>xit enim Nobilissimo corpori nobilissimus locus, in quo custo­<lb/>diatur, natura debetur: at ignis omnium elementorum est <lb/>nobilissimus, locus ergo, qui cæteris nobilitate præſtet, in quo <lb/>cuſtodiri, &amp; conſeruari possit, igni natura debetur: hic est <lb/>locus mundi medius: ignis ergo, &amp; non terra, eſt in medio <expan abbr="mũ-di">mun­<lb/>di</expan> locatus, qui etiam est terminus, &amp; finis, ideo præstantior <lb/>corporibus, quæ ab illo terminantur, ac finiuntur: ex quibus <lb/>concludentes, non credunt terram in medio mundi eſſe loca­<lb/>tam, ſed ignem. </s>
            <s id="s.000496">Appellant autem Pythagorei hunc medium <lb/>ignis locum, Iouis cuſtodiam; quod maxima cum diligentia <lb/>præcipua pars vniuerſi cuſtodienda ſit, qualis eſt medius mun<lb/>di locus igni natura tributus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000497"><emph type="italics"/>At ſi Pythagorei animaduertiſſent medium duobus mo­<lb/>dis dici, in hos ſcopulos non impegiſſent. </s>
            <s id="s.000498">Medium enim dici­<lb/>tur: primo de medio magnitudinis, ſecundo de rei, atque na­<lb/>turæ ipſius medio. </s>
            <s id="s.000499">Magnitudinis medium, in hominibus erit <lb/>vmbilicus, à quo cibi reliquiæ, &amp; corporis excrementa, &amp; ſor­<lb/>des cuſtodiuntur: ideo hoc medium magnitudinis non potest <lb/>eſſe perfectum. </s>
            <s id="s.000500">Medium autem rei &amp; naturæ in eiſdem ho­<lb/>minibus est locus ſubter præcordia, vbi cor eſt; vitæ <expan abbr="principiũ">principium</expan>, <lb/>ibi nullæ cibi reliquiæ conſeruantur, nullæque ſordes cuſtodiun<lb/>tur, ſed purissimus ſanguis, ac ſpiritus; Idem eſt de vniuerſo <lb/>affirmandum. </s>
            <s id="s.000501">Medium magnitudinis in vniuerſo eſt <expan abbr="centrũ">centrum</expan>; <lb/>quod vile admodum eſt: ſed rei &amp; naturæ medium illud est,<emph.end type="italics"/><pb pagenum="68" xlink:href="011/01/088.jpg"/><emph type="italics"/>in quo eſt vitæ principium, à quo vniuerſa habent, vt fiant, &amp; <lb/>conſeruentur. </s>
            <s id="s.000502">hic est locus primi mobilis, in cælo: &amp; locus, qui <lb/>eſt ſub luna infra cælum, ibi ignem locatum eſſe dicimus: hic <lb/>est locus præſtantissimus, qui habet rationem finis, &amp; termi­<lb/>ni; ideo præſtantior eſt eo, quod finitur, ac terminatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000503"><emph type="italics"/>Ex his ad formam argumenti: Totum primum argumen<lb/>tum detur, cum vltra progrediantur, ac dicunt: hic eſt locus <lb/>mundi medius: adde, id est medius rei, &amp; naturæ, &amp; non ma<lb/>gnitudinis, prior locus finit, ac terminat: posterior finitur, ac <lb/>terminatur: ideo prior nobilissimo igni natura debetur: po­<lb/>ſterior imperfectissimæ terræ, vt eò tendat, at que ibi quieſcat. <lb/></s>
            <s id="s.000504">Nec potest terra eſſe in cælo: quod cælum æternum à caduca <lb/>terræ materia coinquinatum, interire cogeretur. </s>
            <s id="s.000505">Nec per me <lb/>diam cæli ſubſtantiam poteſt terra conuerti, ne cælum ſcinda­<lb/>tur; &amp; ne corpus ab alio corpore penetretur. </s>
            <s id="s.000506">Nec inter duos <lb/>cæleſtes globos valet terra moueri; quia locus ibi medius, qui <lb/>ſit plenus, non eſt: cum ibi præter cælum nullum aliud corpus <lb/>eſſe queat, à quo ſpacium illud impleatur. </s>
            <s id="s.000507">Non eſt etiam ibi <lb/>ſpacium inane: quia præter quam quod inane ſpacium nulli­<lb/>bi datur, ſicubi daretur, elementa in eo non mouerentur; vt <lb/>infra demonstrabimus. </s>
            <s id="s.000508">Nec cælum currenti terræ cederet, ſi <lb/>per illud cieretur: vt aqua natantibus piſcibus, &amp; aer volan­<lb/>tibus auibus cedit: quoniam id ſi dederimus, dabimus etiam <lb/>cælum dilatari, &amp; conſtringi, rare fieri, &amp; denſari poſſe, eam <lb/>ob rem interitui eſſe obnoxium, quia ſine anterioris aeris, &amp; <lb/>aquæ denſatione, &amp; ſine poſterioris aeris, &amp; aquæ rarefactio­<lb/>ne, quæ præcedit aqua, et qui præcedit aer, ab auibus, &amp; piſci­<lb/>bus impulſus, impellentibus auibus, &amp; piſcibus non cedit. </s>
            <s id="s.000509">Non <lb/>cedit etiam ſine rarefactione aeris, &amp; aquæ mobilium terga <lb/>ſequentis, neceſſe eſt enim hæc duo corpora rarefacta mobile <emph.end type="italics"/><pb pagenum="69" xlink:href="011/01/089.jpg"/><emph type="italics"/>conſequi; vt vacuum à mobili derelictum impleant, quæ ſi ve­<lb/>ra ſunt: verum etiam erit cælum eſſe morti paratum: quod <lb/>hæ mutationes non niſi in corporibus quæ orta cadunt inue­<lb/>niantur. </s>
            <s id="s.000510">Idem est etiam motus totius, &amp; partis. </s>
            <s id="s.000511">ſi totum ſit <lb/>homogeneum id est conſimilium partium, vt terram eſſe ne­<lb/>mo ambigit: at videmus quaslibet terræ partes extra <expan abbr="centrũ">centrum</expan> <lb/>ſitas ad <expan abbr="centrũ">centrum</expan> ferri: ergo &amp; tota terra extra centrum poſi­<lb/>ta, ad <expan abbr="cẽtrum">centrum</expan> feretur, vt ibi quieſcat, nulla autem pars terræ <lb/>circumuoluitur: ergo nec tota terra circumuoluitur; ſed ad <lb/>mundi centrum tendit; vt ibi quieſcat. </s>
            <s id="s.000512">Non ergo potest eſſe <lb/>in cælo terra, nec cum rotundo cælo poteſt in orbem conuerti, <lb/>ſed immota ſtat in centro ad quod mouetur. </s>
            <s id="s.000513">Id cum Plato in <lb/>Timæo, &amp; Phædone vidiſſet, dixit, Terram quaſi alliga­<lb/>tam in centro quieſcere.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000514">Contra Heraclydem, Nicætum, Ariſtarcum, Ze­<lb/>nophanem, Phylolaum, Thaletem, &amp; alios, <lb/>qui diuerſa de terræ quiete, ac motu <lb/>dixerunt. </s>
            <s id="s.000515">Cap. IIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000516">MVLTO <emph type="italics"/>fœdius lapſus eſt Heraclydes Ponticus, Ni­<lb/>cetus Siracuſanus, &amp; Ariſtarcus, ac Phylolaus: quos <lb/>etiam Plato in Timæo ſequutus videtur, ſed obſcu­<lb/>rius. </s>
            <s id="s.000517">Hi totam terram in medio locatam, circum mediam mo<lb/>ueri, cælum autem quieſcere crediderunt: quibus cum ſenſus <lb/>aduerſetur, non eſt cur in eis confutandis frustra tempus con­<lb/>teratur: verum vt nihilin hac nostra diſputatione ſit immi­<lb/>nutum rem paucis abſoluemus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000518"><emph type="italics"/>Primo ergo cælum in orbis abſoluti ſpeciem efformatum <lb/>ſtare non poſſe, sed circum terram in centro manentem rotun<emph.end type="italics"/><pb pagenum="70" xlink:href="011/01/090.jpg"/><emph type="italics"/>da conuerſione incitari, inde intelligimus; quod ſi cælum ſtaret <lb/>stellæ in eodem ſemper loco ſpectarentur: illæ tamen, quæ <lb/>nunc ſunt in ortu, mox erunt in occaſu: ergo cælum non ſtat.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000519"><emph type="italics"/>Secundo ſitus terrarum perpetui id ipſum demonstrant; <lb/>hi ad Aquilonem, Auſtrumue, ad Ortum, aut Occaſum ſem<lb/>per vergunt: ergo dum cælum motu agitatur, qui fit in or­<lb/>bem, immota terra manebit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000520"><emph type="italics"/>Zenophanes Colophonius infinitam terræ profunditatem <lb/>commentus, vt eam quieſcere probaret, dixit. </s>
            <s id="s.000521">In parte infe­<lb/>riori radices infinitas terram habere, &amp; eam ob rem fieri, vt <lb/>moueri non queat.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000522"><emph type="italics"/>Hanc opinionem ratus eſt Ariſtoteles libro ſecundo de cæ­<lb/>lo indignam, quæ refellatur: cum ſit omni ex parte abſur­<lb/>da, &amp; ſenſui aduerſetur, nihilin ea probetur, &amp; ante quam <lb/>infinitis radicibus terra fulciretur, an <expan abbr="infinitũ">infinitum</expan> daretur diſpu­<lb/>tandum fuerat: quod cum à Zenophane minimè factum ſit <lb/>Zenophanes id quod er at in principio petiit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000523"><emph type="italics"/>Thales Mileſius à Sacerdotibus Aegyptiis opinionem <lb/>aliam, &amp; longè diuerſam, accepit: ea eſt: vt terra ab aqua <lb/>ſuſtineatur, non aliter, atque lignum, quod aquæ innatat, &amp; <lb/>in aere non quieſcit; qui tamen ab aqua ſuſtinetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000524"><emph type="italics"/>Huic opinioni poteſt occurri primo: quod illius auctores <expan abbr="nõ">non</expan> <lb/>probauerint quid illud ſit, quod terram ſuſpenſam in ſublimi <lb/>teneat: quæ grauis eſt, &amp; ſuopte nixu deorſum ruit, niſi im­<lb/>pediatur: docendum enim fuerat à quo nam terræ motus im<lb/>pediretur, miror <expan abbr="equidẽ">equidem</expan> à tanto viro hoc prætermiſſum fore.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000525"><emph type="italics"/>Secundo, quia quæ ſunt leuior a ſuperius ſuapte natura lo­<lb/>cantur: &amp; quæ ſunt grauiora in inferiore ſede ponuntur: <lb/>verum aqua terram leuitate ſuperat: ergo ſuperiore in ſede <lb/>ſupra terram, &amp; non ſub terra locanda fuerat; quod ſanè<emph.end type="italics"/><pb pagenum="71" xlink:href="011/01/091.jpg"/><emph type="italics"/>perpendendum erat etiam ab iis, qui ſuauissimum Philoſo­<lb/>phiæ fontem vix ſupremis labris attigiſſent.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000526"><emph type="italics"/>Tertio ſinatur a hoc vniuerſitati terræ præſtitit, vt in aqua <lb/>maneat, ita vt ab ea ſustineatur, vt ab aqua ligna ſustinen­<lb/>tur, non est dubium quin in vnicuique etiam terræ partium <lb/>hoc natura tribuerit, quod factum non animaduertimus; ſed <lb/>potius contrarium accidit: quælibet enim terræ pars ad infi­<lb/>nitum locum mouetur eoque maiori celeritate quo fuerit ma­<lb/>ior: ergo &amp; tota terræ vniuerſitas ad eumdem infinitum lo­<lb/>cum mouebitur: cum idem ſit locus totius, quod conſimiles <lb/>partes habet, &amp; quarumlibet partium illius.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000527"><emph type="italics"/>Cauſa quam ob rem Thales hoc dixit, fuit; quia differen<lb/>tiam ignorauit inter lignum, &amp; terram: lignum aquæ ſuper­<lb/>eminet; quia lignum paruis quibuſdam foraminibus, canali­<lb/>buſque diſtinctum eſt, &amp; tamquam venis internotatum, in qui<lb/>bus plurimum aeris continetur: quo fit vt lignum ab aere in <lb/>eius viſceribus contento ſuſpenſum aquæ ſupernatet: hoc cum <lb/>Thales minimè nouiſſet. </s>
            <s id="s.000528">quid mirum ſi id affirmauerit, <lb/>quod minimè affirmandum fuerat?<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000529">Aduerſus Anaximenem, Anaxagoram, Democri­<lb/>tum, &amp; alios, qui dixerunt: latitudinem cau­<lb/>ſam eſſe, quamobrem terra quie­<lb/>ſcat. </s>
            <s id="s.000530">Caput V.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000531">ANAXIMENES, <emph type="italics"/>Anaxagoras, Democritus, &amp; alij, <lb/>latitudinem cauſam eſſe affirmauerunt: cur terra, <lb/>quæ est maximè plana, &amp; maximè lata, quieſcat: exi­<lb/>stimauerunt enim vniuerſi, quod rotundum eſt, totam terram <lb/>eſſe ſummè planam, &amp; ſummè latam: &amp; aliam partem eſſe <emph.end type="italics"/><pb pagenum="72" xlink:href="011/01/092.jpg"/><emph type="italics"/>ſupra, aliam vero infra: ſupra eam eſſe, quam habitamus: <lb/>alteram, quam incolunt illi, qui aduerſis pedibus nobis nitun­<lb/>tur (hos Antipodes vocant) putant eſſe infra: hæc quia obie<lb/>ctum aerem propter planam latitudinem ſuam diuidere, &amp; <lb/>ſecare non potest, non mouetur: magis ipſum aerem præmit, <lb/>atque condenſat: quemadmodum omnia lata, &amp; plana cor­<lb/>pora facere conſueuerunt, quæ <expan abbr="nõ">non</expan> modo ab aere, ſed ne auen­<lb/>tis quidem depelli poſſunt propter firmitatem: ſed potius con<lb/>tra nituntur, &amp; ventorum impetum, ita frangunt, vt quie­<lb/>ſcat, qui à nullo, quod contra nitatur, alias impeditus exitum <lb/>inuenit, &amp; libere volitat: aer, qui est terræ ſubiectus, liberum <lb/>atque patentem exitum non habet: ideo per omnem inferio­<lb/>rem terræ amplam extremitatem diffuſus, cum apte locum <lb/>mutare non possit, conglobatus quieſcit. </s>
            <s id="s.000532">Hinc fit, vt ſtante in­<lb/>feriore ſub terra aere, etiam terra ipſa ſupra aerem poſita <lb/>immota quieſcat. </s>
            <s id="s.000533">Poſſe conglobatum, &amp; quietum aerem ma<lb/>gnum <expan abbr="põdus">pondus</expan> ſuſtinere, multis rationibus docent hac <expan abbr="potissimũ">potissimum</expan>, <lb/>quod exercitus, quantumuis numeroſi, ſuper inflatos vtres, <lb/>in pedibus ſtantes aliquando latissima flumina tranauerunt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000534"><emph type="italics"/>Sed primo ab hac opinione nihil concluditur, niſi prius ter<lb/>ra eſſe lata, &amp; plana demonſtretur, quod cum factum <expan abbr="nõ">non</expan> ſit, <lb/>immo potius terra alterius eſſe figuræ videatur certè ob eam <lb/>cauſam terra non quieſcet. </s>
            <s id="s.000535">Mundi enim, qui rotundam figu­<lb/>ram habet infimus locus, qui deorſum dicitur, eſt centrum, ad <lb/>quem omnia grauia natura feruntur, &amp; ſupremus est cæli lo<lb/>cus, quo omnia leuia ſuopte naturali impulſu, ac propria ſpon­<lb/>te tendunt, quapropter neceſſe est, vt locus vterque, tam his, <lb/>qui a nobis habitatur, quam his, quem Antipodes incolunt, <lb/>ſit deorſum, &amp; cælum ſit ſurſum. </s>
            <s id="s.000536">Apertum eſt etiam, in qui­<lb/>buslibet terræ locis alios, atque alios eſſe Orizontes, &amp; alia,<emph.end type="italics"/><pb pagenum="73" xlink:href="011/01/093.jpg"/><emph type="italics"/>atque alia apparere astra, &amp; partem quamlibet terræ ad <lb/>indiuiduum centrum tendere, vndecumque moueatur, &amp; ro­<lb/>tundam figuram facere: rotunda eſt ergo, &amp; <expan abbr="nõ">non</expan> plana, atque <lb/>lata terræ figura, &amp; omnes homines, vbicumque in terra exi <lb/>stant, deorſum eſſe, nullos autem ſurſum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000537"><emph type="italics"/>Secundo etiam, ſi quod volunt concluderetur, vt terra ſit <lb/>plana, non latitudo quietis eius cauſa eſſe probaretur, ſed ma­<lb/>gnitudo potius. </s>
            <s id="s.000538">Nam anguſtum locum <expan abbr="cõpulſus">compulſus</expan>, concluſus, &amp; <lb/><expan abbr="cõglobatus">conglobatus</expan> inferior aer, liberum, &amp; <expan abbr="apertũ">apertum</expan> exitum <expan abbr="nõ">non</expan> <expan abbr="habẽs">habens</expan>, <lb/>non propter latitudinem, ſed propter multitudinem quieſcit: <lb/>multus porrò eſt, qui ſub magna terræ mole constituitur, con­<lb/>cretus, &amp; conglobatus aer: Ergo idem multo facilius obtinere­<lb/>tur, ſi terra globoſa ſit; modo tanta ſit eius magnitudo, quæ <lb/>ſubiacentem aerem repellere, premere, &amp; conglobare possit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000539"><emph type="italics"/>Tertio ſi terra ſupra aerem <expan abbr="ſubiacentẽ">ſubiacentem</expan> quieſcit: ergo vio­<lb/>lentia, nam corpus, quod eſt leuius, grauiori, non natura, ſed <lb/>violentia ſubiicitur: locum itaque inuenire debuiſſent, in quo <lb/>terra non violentia, ſed natura quieſceret; &amp; ad quem na­<lb/>tura feretur, quem non dum inuenerunt: nec, extra <expan abbr="centrũ">centrum</expan>, <lb/>inuenire poterunt: Ergo, &amp;c.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000540">Empedoclis falſa ſententia tollitur, qui dixit à ce­<lb/>lerrima cæli rotunda conuerſione terram ad <lb/>centrum trudi, &amp; in centro quie­<lb/>ſcere. </s>
            <s id="s.000541">Caput VI.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000542">EMPEDOCLES, <emph type="italics"/>vt ſupra capite nono aliqua ex par <lb/>te attigimus, è cæli motu, qui in orbem celerrime fer­<lb/>tur, terram deorſum trudi, atque circum centrum quie<lb/>ſcere, dixit: idque ratione confirmari ab Empedocle poterit.<emph.end type="italics"/><pb pagenum="74" xlink:href="011/01/094.jpg"/><emph type="italics"/>Si duo ſint (ait Empedocles) motus quorum alter alteri celeri<lb/>tate præſtet, qui celerior eſt, minus celerem præcedit; eumdem <lb/>que ita cohibet, vt fieri non queat, vt aqua ex hydriis in or­<lb/>bem ſæpe conuerſis, incitatissimeque contortis, non effluit, <expan abbr="quã">quam</expan> <lb/>uis deorſum natura feratur, &amp; hydriarum apertum labrum <lb/>infra ſit, quod motus, qui in orbem fit, motu recto celerior, mo<lb/>tum rectum præcedat, eumdemque prohibeat: ſed motus cæ­<lb/>li, qui in orbem fit, est celerior motu terræ recto: ergo motum <lb/>terræ rectum præcedit, &amp; eumdem impedit; quo minus fiat: <lb/>ergo cum cælum in orbem fertur, terra moueri non potest, <lb/>ſed ſtare compellitur. </s>
            <s id="s.000543">Hac ratione adductus Empedocles, <expan abbr="terrã">ter<lb/>ram</expan> ad centrum trudi, &amp; in <expan abbr="cẽtro">centro</expan> conſiſtere ipſe ſibi perſuaſit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000544"><emph type="italics"/>Hæc opinio poteſt refelli, quia motus terræ ad medium, &amp; <lb/>quies eius in medio violenta est: ergo terra ad locum extra <lb/>medium natura mouetur, &amp; natura in illo quieſcit: nam mo­<lb/>tui violento, &amp; quieti violentæ naturalis motus, &amp; quies na­<lb/>turalis opponitur, &amp; locus ad quem eſt motus naturalis, &amp; in <lb/>quo eſt quies naturalis, ei loco opponitur, ad quem violentus fit <lb/>motus, &amp; in quo violenta est quies: <expan abbr="violentũ">violentum</expan> enim id eſt, quod <lb/>contra naturam fit, vt ſupra ſæpe numero diximus: ergo ter­<lb/>ra grauis ſurſum, quo leuia ferri ſolent, natura feretur, &amp; in <lb/>loco ſuperiore natura quieſcet, quod ſi terræ ſurſum natura <lb/>fertur, &amp; ibi natura quieſcit: quærendum eſt, quo ignis leuiſ­<lb/>ſimus natura moueatur, &amp; vbi natura maneat: ignem ad me <lb/>dium natura moueri, &amp; in medio natura manere non ani­<lb/>maduertimus, ſed violentia: immo quanto maior eſt ignis, tan<lb/>to celerius in ſublime fertur: ergo terra grauissima ad <expan abbr="mediũ">medium</expan> <lb/>natura mouebitur, &amp; in medio natura quieſcet, &amp; ignis leuiſ­<lb/>ſimus in ſublime natura aſcendet, ibique natura conſiſtet.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000545"><emph type="italics"/>Præterea antequam quicquam à diſcordia prima vniuer<emph.end type="italics"/><pb pagenum="75" xlink:href="011/01/095.jpg"/><emph type="italics"/>ſi parente diſcretum fuiſſet, ſed à concordia in vnum omnia <expan abbr="cõ">com</expan> <lb/>funderentur: quærendum fuerat ab Empedocle, à quo nam <lb/>terra ad mundi medium truderetur, non ab incitatissima cæ <lb/>li conuerſione rotunda trudi, nec ab eadem terræ motum im­<lb/>pediri poterat, <expan abbr="quoniã">quoniam</expan> cælum à diſcordia ſegregatum <expan abbr="nõ">non</expan> erat, <lb/>ſed cum cæteris omnibus rebus confusè commixtum, terram <lb/>trudere, illiusque naturalem motum impedire non valebat.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000546"><emph type="italics"/>Quærendum eſt etiam ab eodem Empedocle: ſi incitatissi­<lb/>ma cæli conuerſio cauſa eſt; cur terra ad medium moueatur, <lb/>&amp; in medio quieſcat, quamobrem, ab eadem celerrima cæli <lb/>conuerſione ignis ad <expan abbr="mediũ">medium</expan> non trudatur? </s>
            <s id="s.000547">&amp; cur ibi non quie<lb/>ſcat? </s>
            <s id="s.000548">cuius rei, cum nullam cauſam indicare possit: dignus <lb/>est, vt cum ſua ſententia exploſus, à Philoſophorum conſortio <lb/>recedat.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000549"><emph type="italics"/>Dicendum est igitur ante conuerſionem grauia, &amp; leuia <lb/>fuiſſe, &amp; inter ſe diſtincta, naturalemque locum habuiſſe, ad <lb/>quem natura concit arentur, &amp; in quo natura manerent: gra<lb/>uia ad medium deſcendere, &amp; in medio quieſcere, &amp; leuia ad <lb/>ſuperam huius inferioris mundi regionem natura ſubstolli, <lb/>&amp; in eo loco natura quieſcere, vt infra demonstrabimus. <lb/></s>
            <s id="s.000550">Ratio Empedoclis nihil habet momenti: nam ordo vniuerſi, <lb/>qui grauium motum ad medium, &amp; eorumdem quietem in <lb/>medio postulat, à violenta quantumuis celerrima cæli conuer<lb/>ſione expellente, non impeditur: hanc expulſionem, quam pro<lb/>bat Empedocles, vt terram trudat, eſſe violentam, ex duobus <lb/>intelligimus: primo, quia fit à diſcordia antiqua vniuerſi pa­<lb/>rente, à qua nihil non <expan abbr="violentũ">violentum</expan> gignitur: ſecundo quia expul­<lb/>ſionis motus inter ſpecies eorum motuum, quos Aristoteles, <lb/>libro ſeptimo Phyſicorum particula decima, violentos appel­<lb/>lat, relata, naturalis eſſe non poteſt, ſed violenta: eadem re-<emph.end type="italics"/><pb pagenum="76" xlink:href="011/01/096.jpg"/><emph type="italics"/>ctum elementorum motum naturalem ſubſequitur, &amp; non <lb/>præcedit: nihil enim à ratioue magis alienum eſt, quam cum <lb/>motum, qui contra naturam fit, præcedere motum natura­<lb/>lem, &amp; naturalem motum impedire: nam ab eo quod natura <lb/>poſterius eſt, id quod eſt natura prius, quo adeſt natura prius, <lb/>impediri non potest. </s>
            <s id="s.000551">Inficianda est ergo Empedocleæ ratio­<lb/>nis propoſitio maior: quia motus celerior minus celerem <expan abbr="motũ">motum</expan> <lb/>non ſemper præcedit, nec ſemper quo minus fiat, eumdem im­<lb/>pedit; præſertim, cum motus celerior est violentus, tardior ve <lb/>ro naturalis, quod Empedocli accidit, qui a violento impulſio­<lb/>nis motu cæli terram ad centrum trudi voluit.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000552">Anaximander confutatur, qui terram dixit in me­<lb/>dio manere, quia ab extremis æqualiter <lb/>diſtat. </s>
            <s id="s.000553">Caput VII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000554">ANAXIMANDER <emph type="italics"/>terram in medio locatam eſſe, <lb/>&amp; ibi ſtare confirmauit, quod æqualiter ab extremis <lb/>vndique distet, &amp; eam ob rem non magis ad vnam, <lb/><expan abbr="quã">quam</expan> ad aliam partem ferri poſſe: nihil enim eorum, quæ ſunt <lb/>in medio, &amp; æqualiter ab extremis æquè diſtantibus, abest, <lb/>aut magis ad vnam, quam ad aliam partem ferri decet, aut <lb/>ad contraria ſimul moueri potest, id quod aliquando tetigiſſe <lb/>viſus est Plato in Timæo. <!-- KEEP S--></s>
            <s id="s.000555">At ſi cauſa quietis terræ in medio, <lb/>eſt quia terra ab extremis æqualiter distat: leuissimus ignis <lb/>in <expan abbr="mũdi">mundi</expan> centro locatus, ibi quieſcet: neceſſe eſt enim, vt eædem <lb/>res iisdem rebus ſint etiam eorumdem effectuum cauſæ, qui­<lb/>bus cauſis in eſſe conſtitutis, &amp; effectus ab eiſdem cauſis ma­<lb/>nantes omnino ſequuntur, vt oriente sole oritur lux: eo occi­<lb/>dente lux occidit, ſed æqualiter diſtare ab extremis, eſt cau-<emph.end type="italics"/><pb pagenum="77" xlink:href="011/01/097.jpg"/><emph type="italics"/>ſa quare terra quieſcat in medio: ergo ſi in medio ignis loce­<lb/>tur, in medio quieſcet, quia ab extremis æqualiter diſtabit: <lb/>quod ſi falſum eſt, &amp; abſurdum; falſum, &amp; abſurdum id <expan abbr="etiã">etiam</expan> <lb/>erit, ex quo hæc falſa, &amp; abſurda ſequuntur. </s>
            <s id="s.000556">Commentitia <lb/>etiam Anaximandri ratio eſt, vt ſunt illæ, quibus Sophistæ <lb/>vtuntur: dum aiunt capillum, qui conſimilium partium eſt, <lb/>&amp; vehementer quidem, ſed ex æquo, omni ex parte, tenditur: <lb/>non diſruptum iri, etiam ſi validissmè tendatur, ideo non ma­<lb/>gis in hac, quam in illa parte frangi poterit: cum omnes par­<lb/>tes conſimiles ſint, &amp; ſimili modo extenſæ; Aiunt etiam <expan abbr="eũ">eum</expan> <lb/>qui valde ſitit, &amp; exurit, &amp; pariter vtrumque deſideret, &amp; <lb/>ab exculentis, &amp; poculentis æqualiter abeſt, ſiti, &amp; fame pe­<lb/>riturum: quoniam non magis ad eſculentum, quam ad pocu­<lb/>lentum capiendum mouebitur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000557"><emph type="italics"/>Hæ Sophiſtarum captiones facilè <expan abbr="diluũiur">diluuntur</expan>; Capillus enim <lb/>in medio diſrumpetur, vbi extenſionis vis maxima nititur, &amp; <lb/>exuriens, &amp; ſitiens vt libuerit, ad alterutrum exculentum, <lb/>&amp; poculentum capiendum conuertetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000558"><emph type="italics"/>Neganda eſt ergo Anaximandri propoſitio prima; Non <lb/>enim verè enunciamus, <expan abbr="cũ">cum</expan> dicimus. </s>
            <s id="s.000559">Quod ab extremis æqua­<lb/>liter diſt at, non mouetur. </s>
            <s id="s.000560">Ad Sophiſtas dicendum, non ſequi <lb/>capillum in nulla parte diſruptum iri, quia extenditur; nega­<lb/>ri etiam possit antecedens.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000561"><emph type="italics"/>Quia æqualiter capillus ille non extenditur, in cuius me­<lb/>dio extenſionis vis maxima nitetur; Nec ſequitur, qui fame, <lb/>&amp; ſiti ex æquo afficitur, ergo nec ad exculentum, nec ad po­<lb/>culentum ſi æqualiter abſint, conuertetur: quia conuerſio hæc <lb/>naturalis non est, ſed à libera voluntate pendet, ideo ad alte­<lb/>rutrum prout libuerit capiendum accedet.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000562"><emph type="italics"/>Hæc contra illos ſunt dicta, qui terram aut in medio quie-<emph.end type="italics"/><pb pagenum="78" xlink:href="011/01/098.jpg"/><emph type="italics"/>ſcere, aut in cælo moueri aſſeuerarunt, nunc ad illos confu­<lb/>tandos aggrediemur, qui terram circum medium moueri <lb/>credunt.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000563">Illorum falſa ſententia refellitur, qui <expan abbr="terrã">terram</expan> circum <lb/>medium moueri rebantur, &amp; Heraclytea opi­<lb/>nio euertitur, qui bonum, &amp; malum cauſas <lb/>eſſe cenſuit, à quibus ignis rerum om­<lb/>nium materiale principium, vt <lb/>&amp; alia omnia moueantur. <lb/></s>
            <s id="s.000564">Caput VIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000565">ILLI, <emph type="italics"/>qui terram circum medium moueri crediderunt, <lb/>hac potissimum ratione exploduntur: idem eſt naturalis <lb/>motus totius, &amp; partium, modo conſimiles ſint partes to­<lb/>tius, &amp; quælibet eædemque conſimiles terræ partes non in or­<lb/>bem feruntur, ſed ad centrum natura deſcendunt: ergo tota <lb/>terra in orbem non fertur, ſed ad centrum natura deſcendit. <lb/></s>
            <s id="s.000566">Aut duo motus naturales eiuſdem naturalis corporis erunt, <lb/>alter ad medium, alter circum medium, ſedita comparatum <lb/>eſt à natura, vt vnius corporis ſimplicis vnicus ſit motus ſim­<lb/>plex, &amp; vnius motus ſimplicis ſit vnicum corpus ſimplex, vt di<lb/>ctum eſt libro primo de cælo, &amp; mundo; terræ autem partes <lb/>ſimplices deorſum natura feruntur; ergo &amp; tota terra deor­<lb/>ſum natura feretur, quo ſingulas totius terræ partes natura <lb/>ferri diximus: ergo non in orbem vniuerſitas totius terræ na­<lb/>tura conuertitur, quæ ſi in orbem conuerteretur, non natura, <lb/>ſed violentia circumuolueretur. </s>
            <s id="s.000567">At nullum violentum poteſt <lb/>eſſe diuturnum, ac <expan abbr="ſempiternũ">ſempiternum</expan>, ergo motus terræ circum cen­<lb/>trum diuturnus, ac ſempiternus non erit: verum certè vni-<emph.end type="italics"/><pb pagenum="79" xlink:href="011/01/099.jpg"/><emph type="italics"/>uerſi constitutio, ordo, &amp; ornatus æternus eſt, non igitur ter­<lb/>ra aut violenter, aut natura circum centrum in orbem moue­<lb/>tur; ſed ad totius mundi centrum tota terra ſuopte nutu ten­<lb/>dit, quo ſingulas totius terræ partes ferri videmus: hæc ex <lb/>Aristotele in calce libri ſecundi de cælo, &amp; mundo.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000568"><emph type="italics"/>Heracyltus bonum, &amp; malum vniuerſi efficientes, atque <lb/>mouentes cauſas eſſe cenſuit, à quibus ignis, rerum <expan abbr="omniũ">omnium</expan> ma­<lb/>teriale principium cieretur. </s>
            <s id="s.000569">Hic dixit bonum, &amp; malum in <lb/>vnum conuenerunt, inſtar arcus &amp; cordæ in liram, &amp; ignem <lb/>mouerunt. </s>
            <s id="s.000570">Heraclyteam hanc ſententiam falſam eſſe natura <lb/>mali demonstrat, quæ nullius ordinis, ſed potius <expan abbr="cõfuſionis">confuſionis</expan>, nul<lb/>lius boni, ſed potius mali eſt cauſa; at ignis motus vnà cum <lb/>rerum vniuerſa natura bona eſt ordinatus: non ergo aut ignis <lb/>agitatio, aut vniuerſi ordo à mali natura pendet, quæ nullius <lb/>ordinis, nulliusque bonitatis efficiens cauſa eſſe potest.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000571"><emph type="italics"/>Heraclytea hæc ſententia ad modum rationi <expan abbr="conſentaneũ">conſentaneum</expan> <lb/>paruo negocio redigetur, ab eo, qui dixerit: bonum, id eſt for­<lb/>ma, quæ omnis bonitatis eſt auctor; ideo boni, optimi, diuini, et <lb/>expetendi rationem habere creditur ab Ariſtotele libro pri­<lb/>mo Phyſicorum particula octuageſimaprima, &amp; à diuino Pla<lb/>tone in Timæo, &amp; malum id est materia, quæ est omnium <lb/>malorum radix, vt iidem Philoſophi in eodem loco literis <expan abbr="mã-darunt">man­<lb/>darunt</expan>, &amp; magnus Plotinus in libro cui titulus eſt. </s>
            <s id="s.000572">Vnde ma­<lb/>la: in vnum, id eſt in concretum vnum <expan abbr="cõuenerunt">conuenerunt</expan>; inſtar ar­<lb/>cus, &amp; cordæ in liram, id est; ſicut ex arcu, &amp; corda in vnam <lb/>liram conuenientibus, conſonantia naſcitur: ita ex materia, <lb/>quæ habet rationem mali, &amp; ex forma, quæ boni naturam <lb/>quam optimè redolet, in vnum concretum coeuntibus, concre­<lb/>tum gignitur; &amp; ſicut ex arcu &amp; corda ab vna lira ſepara­<lb/>tis concentus diſſoluitur; ita ſi à concreto materia mala, &amp;<emph.end type="italics"/><pb pagenum="80" xlink:href="011/01/100.jpg"/><emph type="italics"/>forma bona ſeparetur, bonum concreti eſſe, &amp; armonia con­<lb/>ſonantiæ natura finitur. </s>
            <s id="s.000573">Heraclyti opinio hoc modo expoſita, <lb/>ab Ariſtotelis, <expan abbr="atq.">atque</expan> Platonis verissma ſententia aliena <expan abbr="nõ">non</expan> est. <lb/></s>
            <s id="s.000574">An verò Heraclytus id ipſum voluerit alio loco diſputabitur.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000575">Contra Chaos antiquum Heſiodi, Platonis, &amp; Her<lb/>metis Triſmegiſti, de quo ſupra capite pri­<lb/>mæ partis vndecimo nonnulla ex par­<lb/>te egimus. </s>
            <s id="s.000576">Caput IX.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000577">HESIODVS, <emph type="italics"/>ac Diuinus Plato in Timæo, &amp; ante il­<lb/>lum Hermes Triſmegistus Philoſophorum omnium <lb/>pater in libris, <expan abbr="quorũ">quorum</expan> titulus eſt. </s>
            <s id="s.000578">Pimander, &amp; Aſcle­<lb/>pius, elementa omnia fluctuantia ante conditum mundum <lb/>in quamdam rudem molem, atque informem, quam Chaos vo<lb/>carunt confusè, &amp; inordinatè iactata fuiſſe dixerunt, ac <expan abbr="Deũ">Deum</expan> <lb/>indigeſtam illam elementorum confuſionem, ſua præcellenti <lb/>bonitate artificiosè expoliuiſſe, elegantissimeque digessiſſe, &amp; <lb/>adeam, quam cernimus, &amp; admiramur pulcherrimam ſpe­<lb/>ciem perduxiſſe aſſeuerarunt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000579"><emph type="italics"/>Quod ab horrenda illa vmbra, quam Hermes Triſmegi­<lb/>ſtus in principio libri, cui titulus eſt. </s>
            <s id="s.000580">Pimander viderat, fortè <lb/>traxerunt. </s>
            <s id="s.000581">Quid enim hac inordinata omnium elementorum <lb/>deformi, malique rationem habente confuſione humana ratio <lb/>excogitare potest horrendius? </s>
            <s id="s.000582">certè nihil: Nam Heſiodi, &amp; <lb/>Orphei obſcurissima nox eſt hac informi, inordinataque iacta<lb/>tione magis horrenda? </s>
            <s id="s.000583">minimè quidem. </s>
            <s id="s.000584">Lege omnium vete­<lb/>rum Philoſophorum monumenta, librum præſertim Magni <lb/>Plotini, cui titulus eſt. </s>
            <s id="s.000585">Vnde mala, &amp; librum Procli de ani­<lb/>ma, &amp; dæmone; &amp; nihil inordinata informique confuſione <emph.end type="italics"/><pb pagenum="81" xlink:href="011/01/101.jpg"/><emph type="italics"/>peius, nihil horrendius excogitari poſſe, inuenies: mirandum <lb/>ergo non fuerit, ſi Plato, Orpheus, &amp; Heſiodus ab illa hor­<lb/>renda Triſmegisti vmbra Chaos confuſum, atque inordina­<lb/>tum fortè traxerunt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000586"><emph type="italics"/>Hi grauiter (mea quidem ſententia) peccauerunt, quod <lb/>explanare ante debuerint; Chaos ipſum vnde, quando, quo­<lb/>modo eſſe, aut constare cœpiſſet, &amp; quod ne verbum quidem <lb/>fecerint de illis, quæ ad totam motus quæſtionem pertinerent; <lb/>A quo nam ille tunc temporis fieret inordinatus motus con­<lb/>fuſionis, &amp; quis nam eſſet ille: hoc eſt rectus ne, an in orbem, <lb/>an potius ex vtroque commixtus, mixtus eſſe non poterat: quo<lb/>niam mixtus non eſt, niſi ſimplices fuerint, è quorum mixtio­<lb/>ne naſcatur, at ſimplices motus non dum erant, vt pote ſim­<lb/>plicibus elementis diſtinctis, &amp; cælo quorum proprij ſunt mo­<lb/>tus ſimplices (vt demonstratum est libro primo de cælo) non <lb/>exiſtentibus, ſed confusè commixtis, nulloque ordine iactatis <lb/>informiſque cuiuſdam confuſæ materiæ <expan abbr="locũ">locum</expan> gerentibus; quæ <lb/>motu cieri apta non eſt; cum actu ſit oporteat, quod mouetur, <lb/>vt autem moueri poſſe videatur, cauſa mouens assignanda <lb/>erat: quandoquidem informis materia ſe non moueat.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000587"><emph type="italics"/>Explicanda etiam illis fuerant motuum genera, id est, <lb/>num illa omnium confuſio ad ſubſtantiam, num ad quantita­<lb/>tem, num ad qualitatem, num ad locum concitaretur, qua­<lb/>tuor enim iſta ſunt motuum genera ex libro tertio de Phyſico <lb/>auditu, quæ cum motore, ſine quo non fit motus, explicanda <lb/>neceſſariò fuerant. </s>
            <s id="s.000588">Dicere cogebantur, ſi negocium vniuer­<lb/>ſum abſoluere voluerant, quamobrem motus illius confuſio na<lb/>ſceretur, cum omne quod mouetur, alicuius gratia moueatur; <lb/>cur item quædam ſurſum, quædam deorſum, quædam ante, <lb/>quædam pone cierentur: cum in ea inordinata confuſione nul<emph.end type="italics"/><pb pagenum="82" xlink:href="011/01/102.jpg"/><emph type="italics"/>læ locorum differentiæ inuenirentur. </s>
            <s id="s.000589">Dicendum item fuerat <lb/>illis, cuiuſmodi fuiſſet primus ille motus, num naturalis, an vio <lb/>lentus: magni enim intereſt, natura ne, an vis illum concilia­<lb/>rit: naturam illum effeciſſe nec ſibi, ne aliis perſuadere po­<lb/>tuiſſent; quoniam ante originem naturæ, ac cæterarum om­<lb/>nium rerum natura conſtantium motionem illam turbulen­<lb/>tam, atque inordinatam introduxerunt; nec contra <expan abbr="naturã">naturam</expan>; <lb/>quoniam nihil excogitari potest abſurdius, quam qui motus <lb/>contra naturam ſit, vt hic motum naturalem antecedat. </s>
            <s id="s.000590">Cum <lb/>item in confuſione illa inordinata, quam commenti ſunt, gra­<lb/>uia eſſe, &amp; leuia abſque ratione finxiſſent, cur ſubticuerunt, <lb/>quomodo grauia, &amp; leuia diſtinguerentur, ac alia ab aliis ſepa<lb/>rarentur, &amp; qui nam erat proprius ipſorum locus, aut motus, <lb/>non enim idem locus, aut motus omnibus eſſe poterat; alioqui <lb/>vnum, &amp; idem etiam grauia, &amp; leuia fuiſſent; quæ motu illo <lb/>confuſo diſgregari non potuiſſent, ſi proprios locos, &amp; ordina­<lb/>tum motum ad naturalem locum cumdemque proprium, &amp; <lb/>ordinatam ſi quietem in proprio loco habebant; ergo in chaos <lb/>erat mundus, quem nihil aliud eſſe conſtat, <expan abbr="quã">quan</expan> iste partium <lb/>elegantissimus ordo, vt optimè ſcripſit Alexander Aphrodi­<lb/>ſienſis libro ſecundo quæstionum naturalium capite decimo­<lb/>nono: de quibus, cum ne verbum quidem fecerint, dignissimi <lb/>ſunt qui maximè reprehendantur. </s>
            <s id="s.000591">Particularis etiam, &amp; <lb/>proprius illius motionis effector demonſtrandus fuiſſet: nam <lb/>ad motum particularem conciliandum generalis motor ſat <lb/>eſſe nequit, quam certè rem ſupra capite vndecimo primæ <lb/>partis aliqua ex parte attigimus.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="83" xlink:href="011/01/103.jpg"/>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000592">Aduerſus Ideas Platonis, mathematicas Pythago­<lb/>ræ formas, Pſeuſippi imperfecta principia, <lb/>Empedocleam pacem, atque diſcor­<lb/>diam. </s>
            <s id="s.000593">Cap. X.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000594">N<emph type="italics"/>ec Platonis commenticiæ, atque inanes Ideæ, nec for<lb/>mæ illæ mathematicæ <expan abbr="Pythagoreorũ">Pythagoreorum</expan> ſimplicibus istis <lb/>elementorum corporibus motum vmquam præſtitiſ­<lb/>ſent; quod nullam vim mouendi habeant, &amp; nullam habere <lb/>possint, cum naturæ ſint communes, atque vniuerſæ; vt illis <lb/>fingunt, à quibus ſine particularibus motionum effectoribus, <lb/>quos hoc loco quærimus, nihil omnino mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000595"><emph type="italics"/>Nec Pſeuſippi imperfecta, atque impolita mouendi prin­<lb/>cipia, quæ incohata, rudia, ac deformia existimauit, inordina­<lb/>tam in chaos, &amp; <expan abbr="ordinatã">ordinatam</expan> poſt chaos elementorum agitatio­<lb/>nem concitauiſſent, quod natura principiorum mouentium, <lb/>contra, atque ipſe finxit excellens, abſoluta, &amp; elaborata ſit, <lb/>atque perpolita. </s>
            <s id="s.000596">Principium ergo, quod eum motum cieat <expan abbr="nõ">non</expan> <lb/>rude, <expan abbr="nõ">non</expan> incohatum, ſed ſumma arte cultum, ſumma naturæ <lb/>vi perfectum, ſummaque illius efficacitate elaboratum, à quo <lb/>elementorum motus naſceretur, ſiue ante, ſiue poſt antiquum <lb/>chaos, erat excogitandum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000597"><emph type="italics"/>Nec Empedoclea pax, quæ vniuerſitatis imperium <expan abbr="aliquã">aliquam</expan> <lb/>do obtineat, arctissimamque inter elementa necessitudinem <lb/>conglutinet, vnde naturæ interitus, &amp; elementorum confuſio, <lb/>inordinatuſque illorum motus naſcatur. </s>
            <s id="s.000598">Nec illius diſcordia, <lb/>quæ poſt infinita tempora pacem de imperio deturbat, &amp; ele­<lb/>menta inter ſe alienata ſua domicilia repetere compellit, dum <lb/>ad antiquum cæli ornatum reuocandum elementa cogit, eo-<emph.end type="italics"/><pb pagenum="84" xlink:href="011/01/104.jpg"/><emph type="italics"/>rumdem motum excitauiſſet.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000599"><emph type="italics"/>Qùia Empedocles pacem illius vastissimí corporis, quod <lb/>Sphærum nuncupauit, partem fecit: quod apud illum non <expan abbr="tã-tum">tan­<lb/>tum</expan> efficientis, atque elementa mouentis cauſæ vim, ſed etiam <lb/>materiæ ſimul obtineat: at accidere non potest, vt idem eiuſ­<lb/>dem vtroque modo ſit cauſa, vt efficiens, ac mouens, &amp; vt ma<lb/>teria. </s>
            <s id="s.000600">Ad hæc illud rectæ rationi immo ſenſui communi ad­<lb/>uerſatur, quod Empedocles diſcordiam facit immortalem, <lb/>quæ mali naturam ſapiat, contrariam concordiæ gerenti na­<lb/>turam boni, id quod ne fingi quidem poſſe videtur. </s>
            <s id="s.000601">Quoniam <lb/>cum pax ſphærum effecerit, nullus diſcordiæ locus ſupererit: <lb/>niſi fortè diſcordia in partem congregationis admiſſa, cum <lb/>pace fœdus inierit. </s>
            <s id="s.000602">Diſcordia item natura mala, &amp; violenta <lb/>ad infinitum tempus non eſt; propter violentiam, quam ſecum <lb/>coniunctam habet; &amp; propter continuum bellum, quod cum <lb/>pace gerit; quia nullum violentum poteſt eſſe perpetuum, li­<lb/>bro ſecundo de cælo particula duodeuigeſima.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000603"><emph type="italics"/>Præterea ſatis non est dicere concordiam, &amp; diſcordiam <lb/>mouendi vim habere; niſi dicatur, quæ non ſit cauſa motionis <lb/>prima, &amp; communis, non concordia, &amp; diſcordia motus cau­<lb/>ſæ principes erunt, ſed illius tantum, quod congregando, &amp; <lb/>diſgregando naſcitur: quoniam concordia in vnum omnia co­<lb/>git; dum ſphærum gignit: diſcordia autem, &amp; lis omnia ſegre­<lb/>gat, dum mundum ſuo tempore facit. </s>
            <s id="s.000604">Nihil <expan abbr="etiã">etiam</expan> dicit de mo­<lb/>tu, qui fit vniuersè, &amp; in genere; non enim ſat eſt dicere, ami­<lb/>citia congregando, &amp; inimicitia diſgregando mouet, niſi aut <lb/>demonſtretur, aut quomodocumque ponatur, quid ſit motus <lb/>in genere. </s>
            <s id="s.000605">Reddenda item cauſa fuerat, cur amicitia congre­<lb/>gando, &amp; inimicitia diſgregando moueat; quam non red­<lb/>didit.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="85" xlink:href="011/01/105.jpg"/>
          <p type="main">
            <s id="s.000606"><emph type="italics"/>Ad hæc cum amicitia ſphærum gignit, &amp; in vnum omnia <lb/>miſcet, neceſſe est, vt ignis deſcendat, &amp; terra aſcendat, alio­<lb/>qui miſceri non poſſunt: at iſti ſunt motus contra naturam, mo<lb/>tibus illis oppoſiti, qui à natura fiunt: ergo concordia contra <lb/>naturam mouet; &amp; diſcordia naturalem motum concitat, <expan abbr="cũ">cum</expan> <lb/>ex ſphæro diſcordia hunc mundum gignit: tunc enim neceſſe <lb/>est, vt ignis aſcendat, &amp; terra deſcendat, vt ſua propria natu­<lb/>raliaque loca inueniant: ergo non ſunt hæ duæ cauſæ motus <lb/>naturalis; ſed altera naturalem, altera violentum <expan abbr="motũ">motum</expan> exci­<lb/>tat: immo vtraque motum violentum fortè gignit. </s>
            <s id="s.000607"><expan abbr="Cõcordia">Concordia</expan>, <lb/>dum confuſum ſphærum efficit, elementa ex ſuis naturalibus <lb/>locis ad confuſionem violentia moueri cogit. </s>
            <s id="s.000608">Diſcordia pari­<lb/>ter, dum ſphæri partes inordinatas ad <expan abbr="ordinẽ">ordinem</expan> redigit, eaſdem <lb/>violentia fortè compellit. </s>
            <s id="s.000609">Violentus etiam motus ille eſt, quem <lb/>concordia facit; dum concretum diſſoluit, &amp; ignis partem ad <lb/>inferiora deſcendere cogit: pari ratione dum ex loco proprio <lb/>ignis in terram fertur; vt compoſitum a diſcordia generetur, <lb/>violento motu, quia contra naturalem inclinationem, cietur: <lb/>licet Empedocles eumdem motum naturalem putet.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000610">Oppugnatur Anaxagoræmens, Democriti fortu­<lb/>na, Anaximandri principium infinitum, à quo­<lb/>rum nullo elementa moueri poſſunt. <lb/></s>
            <s id="s.000611">Caput XI.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000612">N<emph type="italics"/>ec Anaxagoræ mens, quam rebus omnibus anti­<lb/>quiorem facit, à qua elementorum quoduis in quauis <lb/>re inordinatè, &amp; confusè abditum, ex illa temeraria <lb/>coaceruatione extractum, in ordinemque traductum, elemen­<lb/>tis motum dediſset. </s>
            <s id="s.000613">Quia Anaxagoras mentem, quam prin-<emph.end type="italics"/><pb pagenum="86" xlink:href="011/01/106.jpg"/><emph type="italics"/>cipium mundi ſtatuit, bonum ipſum appellauit; qua de re di­<lb/>gnus eſt, qui reprehendi debeat, quod huius motionis finem non <lb/>doceat: cum tamen nihil temere moueatur, præſertim ab eo, <lb/>quod habet rationem boni, quod est finis: nunc autem omne, <lb/>quod mouet, ob aliquem finem mouet libro ſecundo Phyſico­<lb/>rum, hic finis neceſſario producendus erat: verum Anaxago<lb/>ras abditum mouentis mentis finem latere voluit, ne in eum <lb/>ſcopulum allideretur, qui Anaxagoram, vel etiam inuitum <lb/>cogeret; ad alterum statuendum principium, quod mentem <lb/>ad mouendum moueret; niſi ipſa, propter ſe ipſam, vt propter <lb/>finem moueat, quod eo magis diſputandum omnino fuerat, quo <lb/>minus ab Anaxagora hic finis intelligatur. </s>
            <s id="s.000614">Illud etiam cul­<lb/>pa non vacat, quod mentem aſſeruit, bonum eſſe principium, <lb/>quod moueat, malum tamen bono minimè oppoſuerit, quod op<lb/>ponendum erat, quia alterum abſque altero <expan abbr="cõſiſtere">conſiſtere</expan> nequit. <lb/></s>
            <s id="s.000615">Ad hæc Anaxagoras mentem <expan abbr="vnã">vnan</expan> introduxit, vim, &amp; cau­<lb/>ſam efficiendi, atque cuncta mouendi: vnam item mobilem <lb/>materiam congessit: ex qua omnes mundi partes extraheren<lb/>tur, ac mouerentur: vnus igitur motus neceſſario erit, vbi <lb/>enim res mouens vna eſt, itemque mobile vnum est, vnus <lb/>etiam motus neceſſario fiet: nam ab vno in quantum vnum, <lb/>non naſcitur niſi vnum, vt intelligere poſſumus ex his, quæ <lb/>Ariſtoteles ſcripta reliquit libro ſecundo de ortu, &amp; inte­<lb/>ritu particula quinquageſimaſexta: nunc autem plures ele­<lb/>mentorum motus apparent: ergo ab vna, quam Anaxago­<lb/>ras introduxit mente, in quantum vna est, non fiunt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000616"><emph type="italics"/>Nec Democriti fortuna, &amp; caſus hæc elementa <expan abbr="mouebũt">mouebunt</expan>: <lb/>tum quia, in natura nihil caſu, nihil temerè, nihil fortuito aut <lb/>moueat, aut moueatur, vt videre eſt apud Ariſtotelem libre <lb/>ſecundo de Phyſico auditu particula ſeptuageſimaquinta, &amp;<emph.end type="italics"/><pb pagenum="87" xlink:href="011/01/107.jpg"/><emph type="italics"/>deinceps. </s>
            <s id="s.000617">Tum etiam quia fortuna, &amp; caſus non ſunt verè <lb/>cauſæ motus, ſed naturæ potius verè mouentis errores: id quod <lb/>&amp; in arte fit; in qua, ſi quid peccati incidit in artificiis, id ne­<lb/>que artificioſum, neque artis <expan abbr="effectũ">effectum</expan> appellamus: ita ſi quod <lb/>elementorum à fortuna, &amp; caſu moueatur, eius motus natu­<lb/>ræ neutiquam aſcribendus erit: ſed naturæ quibuſdam erro­<lb/>ribus, atque peccatis: nos autem naturales naturalium mo­<lb/>tuum cauſas inueſtigamus, ergo, &amp;c.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000618"><emph type="italics"/>Nec Anaximandri principium illud rerum omnium in­<lb/>finitum, quod inter naturam animæ, atque ignis medium in­<lb/>tercedere ſentiebat, &amp; contraria cuncta in eo incluſa fuiſſe <lb/>memorabat, elementis motum præſtare potuiſſet.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000619"><emph type="italics"/>Quod corpus, quantumuis vaſtissimum, modo ſit finitum <lb/>ab infinitæ virtutis motore non in tempore, ſed in momento <lb/>moueatur, vt facilè deducitur ex demonſtratione Aristote­<lb/>lis libro ſeptimo, &amp; octauo Phyſicorum: in momento autem <lb/>nullus motus excitatur, ſed in tempore tantum, &amp; grauiter, <lb/>vt acutè demonstrat Ariſtoteles ſexto libro de Phyſico au­<lb/>ditu, ergo, &amp;c.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000620">Ab anima mundi Platonis, ab Orphei Ioue, ab <lb/>amore Heſiodi, elementa moueri non poſſe. <lb/></s>
            <s id="s.000621">Caput XII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000622">N<emph type="italics"/>ec anima mundi, quam Plato ſe ipſam agitare di­<lb/>xit, &amp; reliquis eſſe principium mouendi particularem <lb/>illum, ac turbulentum ante Chaos, &amp; ordinatum post <lb/>Chaos elementorum motum feciſſet.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000623"><emph type="italics"/>Tum quia, hæc omnia, quæ Plato, ac cæteri omnes vete­<lb/>res Philoſophi finxerunt, ſi extitiſſent, motus principia non <emph.end type="italics"/><pb pagenum="88" xlink:href="011/01/108.jpg"/><emph type="italics"/>particularia, ſed generalia tantum fuiſſent, à quibus ſolis nul<lb/>li motus naſcuntur, ideo nos particulares motores ſine <expan abbr="quorũ">quorum</expan> <lb/>particulari vi mouente nullus fit motus, inueſtigamus. </s>
            <s id="s.000624">Tum <lb/>etiam, quia anima mundi vnà cum vniuerſitatis motione nata <lb/>priuſquam naſceretur, elementorum agitationem inordina­<lb/>tam, quæ naturam rerum vniuerſam antegreſſa eſt, excita­<lb/>re non potuiſſet, posterius enim prioris cauſa eſſe natura non <lb/>patitur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000625"><emph type="italics"/>Nec Orphæi lupiter, in cuius pectore Diuino vera mundi <lb/>origo latitarit, ex eoque omnia deprompſerit, elementa mo­<lb/>uiſſet in Chaos inordinatè iactata.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000626"><emph type="italics"/>Nec Amor, quem Heſiodus rerum omnium creatorem, <lb/>ac motorem effecit, elementa concitauiſſet; cum nulla tunc re <lb/>rum diſtinctio in natura fuiſſet.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000627"><emph type="italics"/>Quoniam nulla earum, quæ ab illis vt cauſæ mouentes po­<lb/>nebantur, ſeu Amor eſſet, ſeu lupiter, verè actus, aut mouen<lb/>tes cauſæ dici potuiſſent: nam quæ illius actus fuiſſet natura, <lb/>qui infinitis ætatibus ocio, veluti marceſcens, nihil egiſſet? <lb/></s>
            <s id="s.000628">Actus enim natura ſua dicitur ille, qui perpetuò in actione <lb/>verſatur, &amp; ab ea nec minimum quidem temporis diſcedit, at <lb/>que deſiſtit. </s>
            <s id="s.000629">Amor etiam non ad rem omnino deformem, ſed <lb/>ad rem ſuapte natura formoſam conuertitur. </s>
            <s id="s.000630">At deforme <lb/>antiquum erat Chaos: ergo <expan abbr="indignũ">indignum</expan>, quod amaretur. </s>
            <s id="s.000631">A quie <lb/>te præterea ad nouam molitionem mutari has cauſas opus fuiſ<lb/>ſet, qua de re non ſimpliciter actus appellari meruiſſent, quip<lb/>pe quod potestate ante fuiſſent, &amp; ab alia, quæ actu præter­<lb/>greſſa eſt cauſa, immutatæ.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000632"><emph type="italics"/>Valeant ergo hæc veterum Philoſophorum portenta, &amp; <lb/>monſtra, ac Peripateticæ veritati ſpontè, cedant: ad quam ex­<lb/>planandam aggredimur.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="89" xlink:href="011/01/109.jpg"/>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000633">Secunda particula ſecundæ partis. </s>
            <s id="s.000634">Cap. XIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000635">V<emph type="italics"/>t eum dicendorum ordinem teneamus, à quo nos num <lb/>quam diſceſſuros ſupra polliciti ſumus; in hac ſecunda <lb/>ſecundæ partis particula duo faciemus: primo nonnul<lb/>la de more annotabimus. </s>
            <s id="s.000636">Secundo ex annotatis propoſitæ diſ­<lb/>quiſitionis exitus explicabitur; ac totius controuerſiæ nexus diſ <lb/>ſoluetur: qua ratione fiet, vt omnia naturæ conſentaneo ordi­<lb/>ne diſtributa, facilius intelligantur, &amp; intellecta memoriæ <expan abbr="cõ-mendata">com­<lb/>mendata</expan> tenacius hæreant.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000637">Prima particula ſecundæ particulæ ſecundæ par­<lb/>tis, in qua de materia, &amp; forma, quæ duo ſunt <lb/>perpetiendi, &amp; agendi principia. <lb/></s>
            <s id="s.000638">Cap. XIIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000639">SCIENDVM <emph type="italics"/>primo materiam primam eſſe naturam <lb/>quamdam, ſiue principium quoddam, quo aliud ab alio <lb/>mutatur, aut quolibet modo patitur ſub ratione, qua <lb/>aliud: vt facilè intelligere poſſumus ex his, quæ ab Ariſtotele <lb/>ſcripta <expan abbr="fuerũt">fuerunt</expan> libro nono Diuinorum particula ſecunda: eam <lb/>ob rem Auerroes Philoſophus maior omni genere laudis, in <lb/>eadem commentatione dixit. </s>
            <s id="s.000640">Materia prima quamlibet per<lb/>petiendi facultatem definit, perinde ac definitio actionis primæ <lb/>formæ quamlibet agentem facultatem definire ſolet; cuius di­<lb/>cti ratio ab eodem Auerroe redditur libro duodecimo Diui­<lb/>norum commentatione duodeuigeſima: quia ſcilicet formæ <lb/>omnes, omneſque proportiones ſunt in facultate patien­<lb/>di primæ materiæ, &amp; in facultate agendi primi motoris.<emph.end type="italics"/><pb pagenum="90" xlink:href="011/01/110.jpg"/><emph type="italics"/>Ideo per primum motorem, primamque materiam definiri <lb/>debent. </s>
            <s id="s.000641">Sunt enim hæc duo extremà, quæ maximè distant <lb/>inter ea omnia, quæ ſunt in vniuerſo. </s>
            <s id="s.000642">Id eſt prima forma, quæ <lb/>eſt primus intellectus Diuinus ſummæ, numeriſque omnibus ab <lb/>ſolutæ perfectionis principium, &amp; prima materia, quæ eſt al­<lb/>terum ſummæ imperfectionis principium, vt enim illa omni <lb/>forma carens materia, res omnes materiales ſua facultate <expan abbr="cõ">com</expan><lb/>plectitur, cuius <expan abbr="cõplexu">complexu</expan> formæ omnes materiales patiuntur; <lb/>ſic in illa ſuprema forma, quæ Deus eſt, cunctæ formæ agen­<lb/>tes, ac mouentes mortales, immortaleſque continentur, vt per <lb/>hæc duo principia definiantur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000643"><emph type="italics"/>Hoc fortè illud eſt, quod magnus Plotinus voluit: dum di­<lb/>xit eo in libro, cui titulus eſt, de duabus materiis. </s>
            <s id="s.000644">Mundum <lb/>hunc vniuerſum vastissimum quoddam referre corpus; cuius <lb/>duæ ſunt ſuperficies, altitudinis altera, altera verò profun­<lb/>ditatis: ea, quæ eſt altitudinis, ſuprema ſedes est primæ for­<lb/>mæ, &amp; ea, quæ eſt profunditatis, locus eſt infimus primæ ma­<lb/>teriæ, quæ in nihilum non deſinit, ſed certè est aliquid vt eam <lb/>aliquid eſſe Aristoteles demonſtrat, nempe ſubſtantia, libro <lb/>ſecundo de anima particula ſecunda, dum ſubſtantiam <expan abbr="omnẽ">omnem</expan> <lb/>tripartito diuiſit: in formam, quæ eſt actus: in <expan abbr="materiã">materiam</expan>, quæ <lb/>est facultas: &amp; in id, quod eſt ex vtriſque <expan abbr="concretũ">concretum</expan>: &amp; Auer<lb/>roes libro tertio de anima commentatione quinta in ſolutione <lb/>tertiæ quæſtionis exponens illud, quod ex Ariſtotele naſcitur <lb/>particula quarta eiuſdem libri. </s>
            <s id="s.000645">Omne recipiens debet eſſe de­<lb/>nudatum à natura recepti dixit Ariſtotelem non eſſe ita in­<lb/>telligendum, vt id nihil ſit, quod accepturum eſt aliquid; immo <lb/>aliqua natura ſit oportet ea, quæ acceptura eſt aliquid: modo <lb/>id non ſit; quod accipere debet, <expan abbr="quoniã">quoniam</expan> nihil idem ſemetipſum <lb/>accipit; id etiam magnus Plotinus eodem in libro probauit,<emph.end type="italics"/><pb pagenum="91" xlink:href="011/01/111.jpg"/><emph type="italics"/>dum ſcripſit. </s>
            <s id="s.000646">Quod pati potest ab actu, non eſt actus; cum ni­<lb/>hil à ſe ipſo patiatur, ſed à contrario, &amp; quod omnem actum <lb/>accipit, non eſt actus; quia neceſſe eſt, vt quod accipit, ſit omni­<lb/>no expers rei illius, quam accipit, &amp; quod cuilibet actui ſub­<lb/>sternitur, aliquid certè erit, ſed non actus, nihil enim idem ſi­<lb/>bi ipſi ſubiicitur. </s>
            <s id="s.000647">At materia prima ab omni actu patitur, <lb/>omnem actum accipit, &amp; cuilibet actui ſubiicitur, vt pati poſ­<lb/>ſit ab actu, finiri ab actu possit, quemlibet possit accipere <expan abbr="actũ">actum</expan>, <lb/>&amp; in opus prorumpere ſine actu minime possit. </s>
            <s id="s.000648">Ergo materia <lb/>prima eſt infra omnem actum, &amp; ſupra nihilum, vt paullo an <lb/>te memorauimus, ſola, nuda, pura, ſimplexque natura facul<lb/>tatis, ex ſe ipſa informis, nullaque ſpecie, ſeu forma, prædita, <lb/>quo possit Protei cuiuſdam fabuloſi more in varias ſe ſe for­<lb/>mas induere, quibus naturæ ipſius vniuerſitas exornetur; &amp; <lb/>hæc pulcherrima rerum caducarum deſcriptio ab interitu vin <lb/>dicetur: nihil enim habet materia præter facultatem ad con­<lb/>trariorum paria quæuis accipienda, per quam facultatem <lb/>&amp; ipſa eſt, &amp; omnia gignuntur, &amp; vicissitudo rerum omnium <lb/>caducarum perpetuum curſum ſeruet.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000649"><emph type="italics"/>Vnde hallucinatum fuiſſe <expan abbr="Themistiũ">Themistium</expan> credimus, qui <expan abbr="actũ">actum</expan> <lb/>quemdam entitatiuum (vt vocant) commentus est, quem ma<lb/>teriæ aſcripſit: multoque fœdius lapſi ſunt posteriores, qui ma<lb/>teriæ actum existendi aſcripſerunt; putauerunt enim, mate­<lb/>riam primam ita comparatam eſſe, vt veluti omnia corpora, <lb/>exiſtere possit. </s>
            <s id="s.000650">Verum ſolus Ariſtoteles rem hanc obſcurissi­<lb/>mam comprehendit; illiusque naturam propriam intus, &amp; in <lb/>cute nouit; propriisque coloribus ad viuum expressit, dum di­<lb/>xit, materiam nullum certè eſſe actum, nullum alium actum <lb/>habere, id quod alibi demonstrauimus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000651"><emph type="italics"/>Sicut materia eſt principium patiendi, ita forma est prin<emph.end type="italics"/><pb pagenum="92" xlink:href="011/01/112.jpg"/><emph type="italics"/>cipium agendi, formæ enim eſt mouere, &amp; agere; alterius ve­<lb/>rò naturæ, id eſt materiæ, eſt moueri, &amp; pati: vt ab Aristo­<lb/>tele ſcribitur libro ſecundo de ortu, &amp; interitu particula quin <lb/>quageſimatertia. </s>
            <s id="s.000652">Eam ob cauſam Auerroes libro nono Di­<lb/>uinorum ſcriptum reliquit: materiam eſſe principium, quo <lb/>aliud mutatur ab alio ſub ratione, qua aliud; &amp; formam eſſe <lb/>principium, quo aliud mutat aliud ſub ratione, qua aliud.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000653">Quid conueniat inter Ariſtotelem, Platonem, <expan abbr="atq.">atque</expan> <lb/>Pythagoram, dum de his duobus agendi, &amp; <lb/>patiendi principiis loquuntur; &amp; quid <lb/>inter illos interſit. </s>
            <s id="s.000654">Cap. XV.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000655">CIRCA <emph type="italics"/>hæc duo naturalium omnium rerum prima <lb/>principia, quod ad eorum numerum attinet, inter Pla­<lb/>tonem, Pythagoram, &amp; Aristotelem egregiè <expan abbr="cõuenit">conuenit</expan>; <lb/>ea enim, quæ de ſententia Ariſtotelis ſupra retulimus, apud <lb/>Platonem in Timæo leguntur; vbi materiam eamdem <expan abbr="matrẽ">matrem</expan>, <lb/>receptaculum, &amp; omnium formarum nutricem appellat: ma<lb/>trem quidem, quia perinde ac mater in vtero prolem concipit, <lb/>&amp; conceptam parit donec eamdem parturiat; ita &amp; materia <lb/>rerum mortalium fœcundissima mater in numerabilibus gra­<lb/>uidata formis omnia gignit, &amp; fundit ex ſeſe; receptaculum <lb/>autem, quia formas intra ſua viſcera accipit: nutricem, quia <lb/>eaſdem fouet, &amp; alit, vt probæ nutrices modo natos infan­<lb/>tes amabili ſinu fouere, &amp; alere ſolent.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000656"><emph type="italics"/>Sed non minima inter Platonicos diſſenſio inter cedit: nam <lb/><expan abbr="Platonicorũ">Platonicorum</expan> alij hoc formæ genus in duas naturas <expan abbr="partiũtur">partiuntur</expan>, <lb/>in mathematicas <expan abbr="inquã">inquam</expan> formas, <expan abbr="atq.">atque</expan> Ideas; Alij verò hæc duo <lb/>ad <expan abbr="vnã">vnam</expan>, eamdemque Idearum <expan abbr="naturã">naturam</expan> pertinere contendunt.<emph.end type="italics"/><pb pagenum="93" xlink:href="011/01/113.jpg"/><emph type="italics"/>Pythagoras Ideas tollit, &amp; mathematica relinquit, in <expan abbr="earũ">earum</expan> <expan abbr="re-rũ">re­<lb/>rum</expan> medio ſita, quæ intellectu, &amp; quæ ſenſu <expan abbr="agnoſcũtur">agnoſcuntur</expan>, id quod <lb/>Simplicius, atque Themiſtius Ariſtoteli aſcripſerunt in pro­<lb/>logo libri primi Phyſicorum, quem locum alibi expoſuimus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000657"><emph type="italics"/>In forma diſcrepant, nam Plato in Timæo, Parmenide, <lb/>ac Phœdone Ideam loco formæ, quam Ariſtoteles in mate­<lb/>ria poſuit, veluti principium à rebus, quæ fiunt ſeparatum, in <lb/>Dei mente collocauit; quibus de rebus grauissimis nunc diſpu­<lb/>tandum non est.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000658"><emph type="italics"/>Inter hæc agendi, &amp; <expan abbr="perpetiẽdi">perpetiendi</expan> principia, multa interſunt; <lb/>&amp; præterea quæ paullo ante retulimus, illud potissimum inter <lb/>eſt, quod ratus est Auerroes libro quarto de cælo commenta­<lb/>tione ſecunda, &amp; libro ſecundo de anima commentatione quin<lb/>quageſimaprima, &amp; duodecimo Diuinorum commentatione <lb/>quarta, dum dixit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000659"><emph type="italics"/>Principium agendi ſine vllo extrinſeco motore vi, <expan abbr="naturaq.">naturaque</expan> <lb/>ſua propria in actum erumpit, modo ſubiacentem materiam <lb/>habeat, in qua, &amp; circa quam agendo vim ſuam exercere <lb/>possit; vt ignis ad calefaciendum nullum motorem expectat <lb/>extrinſecum, ſed vi, naturaque ſua propria calefacit, modo <lb/>id adſit; quod calefieri poſſet. </s>
            <s id="s.000660">Id tamen perpetuò verum non <lb/>est, ſed in his agentibus dumtaxat, quæ vim ſuam agendi <lb/>actu, &amp; non ſola facultate obtinent: hæc prima quaque <lb/>occaſione agunt, hæc ſunt quæcumque cælesti, diuinoque ca­<lb/>lore agunt, vt ſol &amp; animantes omnes actu agendi vires ha­<lb/>bent complures, easque ſic promptas, vt ſemper <expan abbr="agãt">agant</expan>, nec vllius <lb/>externi ſubſidij ope, à qua irritentur, indigeant; ea porrò agen<lb/>tia, quæ potestate dumtaxat vires habent inſitas, easque con­<lb/>ſopitas, ab illis excitari debent, quæ actu vigent; vt piper, etiam <lb/>ſi actu frigidum editur, protinus vt expulſo frigore ab innato <emph.end type="italics"/><pb pagenum="94" xlink:href="011/01/114.jpg"/><emph type="italics"/>noſtro calore irritatur, tunc ſuo ipſius calore, quo non actu, ſed <lb/>facultate præditum erat; nos acerrimè vrit, de quo Galenus, <lb/>libro octauo ſimp. </s>
            <s id="s.000661">&amp; libro quarto de ſanitate tuenda, &amp; ali­<lb/>bi ſæpe.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000662"><emph type="italics"/>Principium verò perpetiendi ſiue remotum, ſiue <expan abbr="proximũ">proximum</expan> <lb/>extiterit, extrinſeco motore indiget, vt lignum ſine extrinſeco <lb/>calefaciente, non calefit, &amp; ſine extrinſeco exurente, non vri­<lb/>tur, &amp; ſine extrinſeco ſecante, non ſecatur.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000663">De duobus formarum generibus, quorum alte­<lb/>rum formas materiales, alterum vero formas <lb/>à materia prorſus immunes comple­<lb/>ctitur. </s>
            <s id="s.000664">Caput XVI.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000665">SCIENDVM <emph type="italics"/>ſecundo formas eſſe duorum generum, <lb/>quædam ſunt quarum eſſe à materia omni ex parte pen <lb/>det, quæ quidem ex ipſa materia pullulant, atque radi­<lb/>ces in aetam altè infixas habent; vt ab ea nulla vi euellan­<lb/>tur: vt ſunt formæ elementorum, mineralium, plantarum, at­<lb/>que brutorum, quorumdam eſſe eſt ab omni materia prorſus <lb/>immune. </s>
            <s id="s.000666">Primæ formæ ſunt: quæ à vero agente, per verum <lb/>motum veramque mutationem ex materiæ vtero extrahun­<lb/>tur, hæ dant eſſe materiæ, &amp; à materia illud vicissim <expan abbr="accipiũt">accipiunt</expan> <lb/>in diuerſo tamen genere cauſæ; cuius classis ſunt omnes formæ <lb/>materiales elementorum, &amp; eorum omnium, quæ ex eorum­<lb/>dem mixtione naſcuntur. </s>
            <s id="s.000667">Cum de mortalibus formis agimus, <lb/>hominis intellectum ſemper excipimus, quem immixtum, &amp; <lb/>immaterialem eſſe alibi demonstrauimus, idque de ſententia <lb/>Ariſtotelis, aduerſus quoſdam, qui ventri, &amp; veneri operam <lb/>ludunt; &amp; omnia, cum corpore, pariter concidere cupiunt; nul<emph.end type="italics"/><pb pagenum="95" xlink:href="011/01/115.jpg"/><emph type="italics"/>lum futurum iudicem optant, qui huius vitæ rationem à nobis <lb/>poſt hac repoſcat, &amp; eam ob ſolam cauſam cum animarum <lb/>immortalitate <expan abbr="perpetuũ">perpetuum</expan> bellum gerunt. </s>
            <s id="s.000668">Quamquam animas <lb/>nostras, extinctis corporibus eſſe ſuperstites, nec vlla vi fati <lb/>perimi poſſe alio modo, de ſententia Ariſtotelis confirmamus, <lb/>&amp; aliter ſecundum catholicam veritatem credimus; hæc obi­<lb/>ter, &amp; veluti pertranſennam, nunc ad rem paullo <expan abbr="antecœptã">antecœptam</expan> <lb/>reuertimur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000669"><emph type="italics"/>Formæ immunes à materia ſunt cæleſtium, &amp; <expan abbr="Diuinorũ">Diuinorum</expan> <lb/>corporum formæ, &amp; hominis intellectus: hæ, per verum mo­<lb/>tum, veramque mutationem, ab agente vero ex abditissimis <lb/>materia recessibus non educuntur; nec à materia aliquod eſſe <lb/>mutuantur, ſed materiæ globorum cælestium, &amp; humanæ na<lb/>turæ eſſe communicant, vel vt ſoli fines actu existentem ma­<lb/>teriam conſeruantes, vel vt efficientes metaphorici, vel mate­<lb/>riæ nullum eſſe <expan abbr="cõmunicant">communicant</expan>, ſedeam tantum mouent, regunt, <lb/>atque gubernant: huius generis (vti diximus) ſunt formæ cæ<lb/>lestes, quæ ex cæleſtium <expan abbr="globorũ">globorum</expan> materia nulla ratione extra<lb/>huntur; à cælo nullum eſſe mutuantur, ſed cælo tantum assi­<lb/>ſtunt, illudque conſeruant, <expan abbr="conuerſioneq.">conuerſioneque</expan> rotunda cæleſtes glo­<lb/>bos ab ortu in occaſum, &amp; ab occaſu in ortum vicissim recur­<lb/>rentes vigintiquatuor horarum ſpacio, ocissimè verſant: inter <lb/>has formas à materia prorſus immunes à nobis relatus est <lb/>hominis intellectus immortalis.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000670"><emph type="italics"/>Uniuerſa partitio eſt Auerrois libro primo de Phyſico au<lb/>ditu commentatione vltima, &amp; libro tertio de anima commen<lb/>tatione quinta, &amp; libro de ſubstantia orbis capite primo.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000671"><emph type="italics"/>Differunt hæ formæ; quia materiæ à formis materialibus, <lb/>&amp; formæ materiales ab earumdem materiis à ſe inuicem, vl­<lb/>tro, citroque perfectionem, atque imperfectionem <expan abbr="mutuãtur">mutuantur</expan>.<emph.end type="italics"/><pb pagenum="96" xlink:href="011/01/116.jpg"/><emph type="italics"/>cum extenſa materia materiales formæ <expan abbr="extẽduntur">extenduntur</expan>: cum di­<lb/>uidua materia, &amp; ipſæ diuiduntur: quapropter in eis eſt to­<lb/>tum, &amp; pars, perinde ac in earumdem materia, &amp; licet for­<lb/>ma, vt forma, ſit actus: forma tamen, vt in materia, facul­<lb/>tatis eſt particeps, omnemque ex materia naſcentem imper­<lb/>fectionem aſciſcit, <expan abbr="cũ">cum</expan> reciprocatione tamen, vt materia aſci­<lb/>ſcat ſibi perfectionem formæ illius, cuius munere fit, vt actu <lb/>existat. </s>
            <s id="s.000672">Formæ à materia prorſus immunes à materiæ con­<lb/>tagioſis, ac morboſis conditionibus non afficiuntur; quod ex <lb/>materiæ facultate non educantur, nec vnà cum extenſa ma­<lb/>teria extendantur, diuiſione materiæ non diuidantur, vacent <lb/>que toto, &amp; partibus; nec ratione qua formæ perfectionem à <lb/>materia mutuantur: quoniam forma, &amp; perfectio ſunt <expan abbr="vnũ">vnum</expan>, <lb/>&amp; idem: nec ratione, qua materiæ ſint alligatæ: quod earum <lb/>dem formarum natura à materia omnino immunis, nullius <lb/>ſit materiæ particeps; ideo ab ea nec affici, nec infici valeat. <lb/></s>
            <s id="s.000673">Hæ formæ tantum faciunt; nullo modo patiuntur, neque per <lb/>ſe, neque per accidens: vt auctor eſt Auerroes libro nono Di­<lb/>uinorum commentatione ſecunda.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000674"><emph type="italics"/>Formæ materiales quamquam vi, naturaque propria non <lb/>patiuntur, tamen vi, &amp; natura alterius, quod est per acci­<lb/>dens pati videntur, ratione ſcilicet materiæ; à cuius contagio­<lb/>ſis, ac morboſis conditionibus afficiuntur. </s>
            <s id="s.000675">Ideo magnus Ploti­<lb/>nus libro cui titulus eſt. </s>
            <s id="s.000676">Unde mala: omne malum materiæ <lb/>aſcribit, &amp; omne bonum formæ acceptum refert.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000677">Quomodo actio à forma, &amp; perpeſsio à materia <lb/>naſcatur. </s>
            <s id="s.000678">Cap. XVII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000679">TERTIO <emph type="italics"/>ſciendum, actionem, &amp; perpessionem ab <lb/>vna, eademque natura manare non poſſe. </s>
            <s id="s.000680">Actio enim <emph.end type="italics"/><pb pagenum="97" xlink:href="011/01/117.jpg"/><emph type="italics"/>manat à forma, &amp; perpessio à materia primam ſui ortus ori­<lb/>ginem repetit, hæ duæ ſunt horum effectuum cauſæ, primo <lb/>diuerſæ; nam ſi actio à materia manaret; cum vna nume­<lb/>ro ſub omnibus formis materia ſit; vna etiam erit omnium <lb/>actio: nunc autem, cum diuerſæ diuerſorum corporum actio­<lb/>nes appareant: non per materiam vnam, ſed per formas di­<lb/>uerſas, diuerſa corpora agunt; neque id quidem immeritò: quo<lb/>niam qua ratione corpora ſunt, eadem agunt. </s>
            <s id="s.000681">Sunt autem <lb/>non per materiam in ſpecie hac, vel illa, ſed per hanc <expan abbr="formã">formam</expan>, <lb/>vel illam: per hanc ergo formam, vel illam, hanc vel illam <lb/>actionem abſoluunt: præſertim, cum id, quod agit ei, quod <lb/>patitur, præſto ſit per formam; &amp; in materiam alienam, <lb/>agens, per formæ vim, tranſeat: vt efficacitate frigiditatis <lb/>aqua frigefacit; &amp; ignis per caliditatem calefacit. </s>
            <s id="s.000682">Hinc fit, <lb/>vt cauſæ materiales effectus producant, non materia, ſed for­<lb/>ma ſimiles; quaſi per formas, &amp; non per materias actiones <lb/>abſoluantur. </s>
            <s id="s.000683">Hinc inter genitum, &amp; genitorem ſimilitudo <lb/>naſcitur ratione formæ, &amp; non ratione materiæ, vt homo <lb/>hominem generat: equus equum, &amp; omnia generatim ex ſui <lb/>ſimilibus gignantur. </s>
            <s id="s.000684">Ars item, quæ naturam diligenter imi<lb/>tatur, ſimile amat institutum: qualem enim ſpeciem domus <lb/>Architectus animo concipit, talem is domum è lignis, &amp; <lb/>lapidibus molitur: præterquam quod natura eas res mo­<lb/>ueat, atque verſet; in quibus intus incluſa est: vt liquido con­<lb/>ſtat, ex definitione naturæ. </s>
            <s id="s.000685">Ars verò vim ſuam rebus exter<lb/>nis effingendis adhibet, ita vt ſemper, quod ſiue ab arte, ſiue <lb/>à natura gignitur ſimile ſit ei, à quo gignitur ratione formæ, <lb/>cui tamquam principio, in generatione datur, vt agat, &amp; non <lb/>ratione materiæ quæ in eadem generatione, vt ſubiacens ra­<lb/>tionis principium, patitur.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="98" xlink:href="011/01/118.jpg"/>
          <p type="main">
            <s id="s.000686"><emph type="italics"/>Hinc ſequitur: id quod est ex materia, &amp; ex forma con­<lb/>cretum, facere, mouere, &amp; actu exiſtere, ratione formæ: pati, <lb/>moueri, existere poſſe, ratione materiæ; eſt tunc idem actu <lb/>&amp; facultate, ſed ratione diuerſarum partium; actu ratione <lb/>formæ facultate ratione materiæ facit, &amp; patitur ratione di­<lb/>uerſa; facit ratione formæ patitur ratione materiæ mouet, <lb/>&amp; mouetur: mouet ratione formæ; mouetur ratione materiæ.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000687"><emph type="italics"/>Cauſa, per quam actio, &amp; passio, non ab eadem, ſed à di­<lb/>uerſa natura naſcatur, eſt: quia quod facit, quatenus est <lb/>actu, facit; &amp; quod patitur, quatenus eſt, facultate patitur; <lb/>actus autem, &amp; facultas ſunt differentiæ valdè oppoſitæ vt <lb/>dixit Auerroes libro primo de anima commentatione ſexta: <lb/>quæ vni eidemque naturæ, ſub eadem ratione, &amp; reſpectu <lb/>eiuſdem aſcribi non poſſunt; nam ſi actio, &amp; perpessio ab ea­<lb/>dem natura ſub eadem ratione, &amp; reſpectu eiuſdem produ­<lb/>cerentur, idem, omnibus modis idem eſſet actu, &amp; poteſtate: <lb/>cui dicto vniuerſa Philoſophorum classis omnino reclamat.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000688"><emph type="italics"/>Ex his ſequitur, grauitatem in corpore graui, &amp; <expan abbr="leuitatẽ">leuitatem</expan> <lb/>in corpore leui, <expan abbr="nõ">non</expan> moueri eo modo, quo mouet, mouent quate­<lb/>nus formæ: &amp; mouentur quatenus in materia; ſiue grauitas, <lb/>&amp; leuitas ſint elementorum formæ, ſiue accidentia propria, <lb/>quæ ad formas quàm proximè accedant; ex quibus immedia­<lb/>tè manant; vt ſenſiſſe videtur Auerroes libro quarto de cælo <lb/>commentatione vigeſimaquinta: grauitas enim, &amp; leuitas, <lb/>&amp; cæteræ elementorum qualitates quamquam non ſunt for­<lb/>mæ, elementorum tamen formæ dicuntur, quia his omnibus <lb/>qualitatibus in tenuissimas partes comminutis, elementorum <lb/>etiam formæ comminuuntur, &amp; vnà cum elementorum ortu, <lb/>&amp; interitu oriuntur, &amp; intereunt: ſunt enim mediæ inter ſub­<lb/>stantias, &amp; accidentia: ad accidentia tamen propius, quam <emph.end type="italics"/><pb pagenum="99" xlink:href="011/01/119.jpg"/><emph type="italics"/>ad ſubſtantias accedunt; ideo accidentium, magis quam ſub­<lb/>stantiarum proprietates imitantur, quo fit, vt elementorum <lb/>formæ <expan abbr="nõ">non</expan> minus quam ſi eſſent accidentia, comminuantur, at<lb/>que intereant: altera prius existente in materia qualitate <lb/>conſimili, per alterius nouæ qualitatis aduentum nouum ele­<lb/>mentum facilius gignitur: licet vnumquodque etiam contra­<lb/>rium elementum, ex vnoquoque etiam contrario elemento im<lb/>mediatè gignatur, auctis, &amp; imminutis elementorum qualita­<lb/>tibus, elementorum formæ augentur, &amp; minuuntur: ipſis ge­<lb/>nitis, &amp; peremptis gignuntur, &amp; perimuntur; vt contra Aui<lb/>cennam aſſeuerantem elementorum formas integras conſer­<lb/>uari eorumdem qualitatibus comminutis; acutè, &amp; grauiter <lb/>diſputauit Auerroes, demonstrauitque Auicennæ dictum <lb/>tam falſum eſſe, quam falſissimum; vt alio loco vidimus.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000689">De triplici elementorum facultate. <lb/></s>
            <s id="s.000690">Cap. XVIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000691">QVARTO <emph type="italics"/>ſciendum, elementorum facultatem, ſeu <lb/>potestatem <expan abbr="eãdem">eandem</expan> appellare mauultis, eſſe trium ge­<lb/>nerum: prima eſſentialis nuncupatur, quam Simpli­<lb/>cius octauo libro Phyſicorum particula trigeſimaſecunda ap­<lb/>pellat facultatem ſecundum aptitudinem, tunc, cum non dum <lb/>factum eſt, id quod dicitur: vt puer est facultate grammati­<lb/>cus, vel muſicus; quia, cum non dum factus ſit muſicus, aut <expan abbr="grã">gram</expan><lb/>maticus fieri potest. </s>
            <s id="s.000692">Hæc facultas in motu elementorum ni­<lb/>hil est aliud, quam habilitas in materia contrarij elementi, <lb/>hac facultate graue poteſt moueri ſurſum; quoniam potest <lb/>fieri leue, &amp; leue hac facultate poteſt deorſum ferri; quoniam, <lb/>quod leue eſt, in graue poteſt conuerti, vt ignis ſæpe in terram,<emph.end type="italics"/><pb pagenum="100" xlink:href="011/01/120.jpg"/><emph type="italics"/>&amp; terra <expan abbr="nõ">non</expan> raro in ignem vicissim commeat. </s>
            <s id="s.000693">Vtrum ne <expan abbr="vnũ">vnum</expan> <lb/>quodque elementum in aliud quoduis elementum immediatè <lb/>conuertatur, an vero contrarium elementum in aliud <expan abbr="cõtra-rium">contra­<lb/>rium</expan> non niſi per media elementa permeet; à nobis <expan abbr="diſputatũ">diſputatum</expan> <lb/>eſt alibi, &amp; quodlibet elementum in quoduis elementum im­<lb/>mediatè migrare poſſe concluſum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000694"><emph type="italics"/>Secunda facultas accidentalis nuncupatur, &amp; tunc est, <lb/>cum elementa actu existunt non tamen actu moueantur; ſed <lb/>tantum moueri queant, id illis ui, naturaque propria, quod eſt <lb/>per ſe non ineſt; ſed ui, &amp; natura alterius; quod eſt per acci­<lb/>dens: hæc facultas in motu elementorum est forma leuis, vel <lb/>grauis elementi. </s>
            <s id="s.000695"><expan abbr="Hãc">Hanc</expan> Simplicius in loco, quem nuper adduxi­<lb/>mus, aptitudinem appellauit, tunc cum iam quidem factum <lb/>eſt id, quod dicitur, &amp; habet actum primum, qui agendo vim <lb/>ſuam propriam non exerit, ſed vel feriatur, vel ocio torpet: <lb/>quemadmodum dicimus aliquem poteſtate muſicum, cum <expan abbr="nõ">non</expan> <lb/>pulſat cytharam; illam tamen pulſare poteſt, cum vult: nunc <lb/>autem vel dormit, vel aliud quid agit. </s>
            <s id="s.000696">Hanc facultatem Sim<lb/>plicius ratus eſt eſſe medium inter abſolutum actum, &amp; abſo­<lb/>lutam facultatem. </s>
            <s id="s.000697">Tertia facultas eſt cum actu coniuncta, <lb/>nam ſi graue deorſum concitatur, ſi leue ſurſum attollitur; id <lb/>vtique illis accidit, quia tali motu concitari poſſunt, nam ſi ea <lb/>dem cieri non poſſent; non cierentur: ſed immota manerent: <lb/>perinde ac non loquitur, non ſedet, non ſtat niſi qui loqui, ſede­<lb/>re, &amp; ſtare potest. </s>
            <s id="s.000698">Facultas prima re mota nucupatur à The <lb/>mistio octauo libro Phyſicorum particula trigeſimaſecunda: <lb/>quia indiget agente, qui eamdem ad actum traducat, vt di­<lb/>xit Auerroes duodecimo Diuinorum commentatione deci­<lb/>maoctaua, &amp; quadrageſimaquarta, &amp; octauo Phyſicorum <lb/>commentatione trigeſimaſecunda.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="101" xlink:href="011/01/121.jpg"/>
          <p type="main">
            <s id="s.000699"><emph type="italics"/>Nuncupatur prima facultas eſſentialis: quia eſt ad for­<lb/>mam, quæ eſt rei eſſentia: pugnans enim &amp; contrarium ele­<lb/>mentorum ad contrarij elementi formam tendit, idque ratio­<lb/>ne materiæ, cuius gratia vnumquodque quod fit facultatem <lb/>habet, adhoc, vt fiat: res enim omnes, quæ fiunt, à materia <lb/>habent, vt fieri possint, antequam fiant, &amp; vt fiant, <expan abbr="cũ">cum</expan> fiunt; <lb/>&amp; à forma habent non vt fieri possint, nec vt fiant, ſed vt ſint, <lb/>forma est quæ dat eſſe, &amp; hoc eſſe, &amp; materia ſolum præ­<lb/>ſtat fieri.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000700"><emph type="italics"/>Nuncupatur prima facultas violenta, quia elementa ad <lb/>propria loca naturaliter concitari nequeunt, &amp; quod elemen­<lb/>ta ad propria loca ferantur; illis præter naturam accidit; id­<lb/>que altero duorum modorum, vel quia extra proprium locum <lb/>genita cum ſint, non nihil conſeruant contrariæ, atque <expan abbr="pugnãtis">pugnan<lb/>tis</expan> illius naturæ, ex qua genita ſunt: vt ecce ignis ex terra ge­<lb/>nitus, qui non nihil adhuc conſeruat contrariæ, atque pugnan<lb/>tis terræ, illiuſque naturæ, ex qua eſt genitus; quam aſcenden­<lb/>do deponit, dum ad proprium ac naturalem locum, vt ad pro­<lb/>priam <expan abbr="naturã">naturam</expan>, ac perfectionem numeris omnibus abſolutam <lb/>mouetur: perfectionem tum <expan abbr="demũ">demum</expan> nanciſcetur, cum ad opta­<lb/>tum locum naturalem peruenerit, quo cum aſcenderit, iam <lb/>actu perfectum erit: tunc enim omni excuſſo pondere, omni­<lb/>que depoſita contraria grauitate, ignis leuissimus erit omni­<lb/>no abſolutus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000701"><emph type="italics"/>Secundo igni præter naturam ſurſum moueri accidit; <expan abbr="quã-do">quan­<lb/>do</expan> ignis extra proprium locum naturalem extruſus, <expan abbr="violentiã">violentiam</expan> <lb/>illam paſſus eſt, qua de re nuper aliqua ex parte egimus; à qua <lb/>fit, vt non natura, ſed violentia diſpoſitus exiſtat: quæ omnia <lb/>vera ſunt ex his quæ Ariſtoteles, Simplicius, Auerroes, &amp; <lb/>cæteri ferè omnes ſemper, &amp; vbique probatissimi Philoſophi <emph.end type="italics"/><pb pagenum="102" xlink:href="011/01/122.jpg"/><emph type="italics"/>memoriæ prodiderunt libro quarto de cælo particula vigeſima<lb/>ſexta, trigeſimaprima, &amp; trigeſimaſecunda: non enim de <lb/>ſententia illorum ignis ſurſum aſcendit, quia ignis ſit factus; <lb/>ſed quia fiat; nam postquam factus est, nullo motu cietur, ſed <lb/>in ſuo proprio naturalique loco quieſcit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000702"><emph type="italics"/>Quo fundamento, licet perperam, vſus tamen fuit aliquan <lb/>do Zenarcus in libro, quem aduerſus quintam eſſentiam edi­<lb/>dit auctore Simplicio primo cæli: Nuncupatur etiam violen­<lb/>ta hæc facultas eſſentialis, quia igni deorſum moueri natura <lb/>non ineſt, ſed id ei per violentiam accidit, quatenus in terram <lb/>conuerti poteſt; &amp; conuerſus deorſum incitari, &amp; terram ſur­<lb/>ſum viciſsim moueri contigit hac eſſentiali facultate; quia ex <lb/>terra ignis naſcitur; qui postquam natus eſt, omni ſublato im­<lb/>pedimento ſurſum ad ſuum proprium, ac naturalem locum, <lb/>vbi nunc luna eſt, concitatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000703"><emph type="italics"/>Secunda facultas proxima nuncupatur; quia agente, qui <lb/>eamdem ad actum transfert, non indiget; quod elementum il<lb/>lico genitum ad ſuum proprium, ac naturalem locum ſuapte <lb/>natura, ac propria ſponte moueatur, niſi per aliquod impe­<lb/>diens ſtat, quo minus id fiat: at ſi impedimentum auferatur; <lb/>elementum nuper genitum ad proprium locum naturalem ſta<lb/>tim incitatur: vt ecce terra, quæ grauis est, vel aliud <expan abbr="quoddã">quoddam</expan> <lb/>corpus ponderoſum, in leuiſsimum ignem euadere poteſt; quod <lb/>ſi fiat, tunc ſuperiorem locum continenter petit: itaque per­<lb/>ſpicuum eſt id, quodiam facultate leue eſt, cum ad actum le­<lb/>uitatis erumpit, in ſuperiorem huius orbis plagam ferri, ſubla<lb/>to enim omni impedimento natura ipſa elementa nuper geni­<lb/>ta in proprium locum portat; id quod in exculentis, atque po­<lb/>culentis accidere videmus, &amp; in eo corpore, quod ad ſanitatem <lb/>recuperandam affectum eſt cum primum enim impedimen-<emph.end type="italics"/><pb pagenum="103" xlink:href="011/01/123.jpg"/><emph type="italics"/>tum tollitur, nulla est, quin &amp; cibus in corpus animati <expan abbr="ſubſtã-tiam">ſubſtan­<lb/>tiam</expan> conuertatur, &amp; quod ægrum eſt valetudinem ſuam con­<lb/>ſequatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000704"><emph type="italics"/>It a quæ loco cientur, ſiue iam actu ſint, vt extra locum <expan abbr="ſuũ">ſuum</expan> <lb/>naturalem alicubi per violentiam detineantur, ſiue ex facul­<lb/>tate ad actum prorumpant, ſi nihil impediat, locum ſuum ſta<lb/>tim petunt, quamuis enim res etiam in actu ſit; tamen ſi con­<lb/>tra naturam in alieno loco detineatur, quodammodo imper­<lb/>fecta videtur, &amp; habet in ſe facultatem, qua ad proprium lo­<lb/>cum, vt ad <expan abbr="formã">formam</expan> abſolutam perfectionem, &amp; <expan abbr="finẽ">finem</expan> rapiatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000705"><emph type="italics"/>Hæc facultas multis de cauſis ſecundum accidens dicitur: <lb/>primo quia ineſt elemento actu existenti, ergo ſecundum ac­<lb/>cidens ineſſe intelligitur, <expan abbr="nã">nam</expan> quæ alicui actu existenti inſunt, <lb/>accidentia ſunt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000706"><emph type="italics"/>Secundo quia accidit elementis contineri extra proprium <lb/>locum, &amp; ad proprium locum ferri, cum in alieno loco vnde <lb/>moueantur, vel violenter <expan abbr="cõtineantur">contineantur</expan>, eò per violentiam impul<lb/>ſa, vel ibi ex contraria elementorum natura generentur, quo <lb/>rum vtrumque elementis inest per accidens.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000707"><emph type="italics"/>Tertio quia elementa non mouentur, niſi postquam fue­<lb/>rint in loco propter naturam: nec dum ad locum ſecundum <lb/>naturam peruenerint: quem cum attigerint, amplius non <lb/>mouebuntur: ſed immota quieſcent: id quod Ariſtoteles de <lb/>monstrauit libro quarto de cælo particula vigeſimaſexta: <lb/>quæ omnia elementis accidunt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000708"><emph type="italics"/>Quarto quia eſt ad opus, &amp; adactionem formæ; quæ ſunt <lb/>accidentia formæ. </s>
            <s id="s.000709">Hæc eadem facultas, quæ ſecundum acci­<lb/>dens dicitur, naturalis nuncupatur; quia elementis iam ge­<lb/>nitis à natura ineſt, vt ſuapte leuitate, &amp; grauitate aut ſur­<lb/>ſum tollantur, aut deorſum ferantur: primo cæli, particula <emph.end type="italics"/><pb pagenum="104" xlink:href="011/01/124.jpg"/><emph type="italics"/>vndecima, &amp; non raro alibi.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000710"><emph type="italics"/>De huiuſmodi facultatibus verba fecit Simplicius aduer­<lb/>ſus Ioannem Grammaticum octauo Phyſicorum particula no <lb/>na, de eiſdem Auerroes in eodem octauo <expan abbr="cõmentatione">commentatione</expan> quar­<lb/>ta, &amp; libro quarto de cælo commentatione vigeſimaquinta: <lb/>Etenim Ioannes Grammaticus eſſentialem elementorum fa­<lb/>cultatem non vidit eſſe in elemento contrario, &amp; tempore, <lb/>actu primo, nec nouit facultatem accidentalem eſſe in ele­<lb/>mento iam genito, vt in ligno comburendo, in oleo inflamman­<lb/>do est facultas eſſentialis ad motum ſurſum; atque in igni, <lb/>ex ligno iam genito, &amp; in flamma ex oleo accenſa est fa­<lb/>cultas accidentalis: id quod Ioannes Grammaticus aſſequi <lb/>cum non potuerit, quid mirum ſi à ſcopo aberrauerit? <lb/></s>
            <s id="s.000711">Detertia facultate, quæ eſt cum actu <expan abbr="cõiuncta">coniuncta</expan>, agit Alexan<lb/>der Aphrodiſienſis vigeſima quæstione libri ſecundi quæſtio­<lb/>num <expan abbr="naturaliũ">naturalium</expan>. </s>
            <s id="s.000712">De hac magnus Plotinus in libro de eo, quod <lb/>in potentia, &amp; de eo, quod in actu capite ſecundo. </s>
            <s id="s.000713">Ex Ariſtote<lb/>le etiam, atque Themiſtio, Simplicioque, &amp; Auerroe octauo <lb/>libro Phyſicorum particula quarta, nona, &amp; trigeſimaſecun­<lb/>da, alibique ſæpius, poteſt &amp; vniuerſa colligi partitio.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000714">Quomodo elementa eadem ſurſum, &amp; deorſum <lb/>natura, &amp; contra naturam ferantur. <lb/></s>
            <s id="s.000715">Cap. XIX.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000716">S<emph type="italics"/>i quis roget, ſi ignis ſurſum, &amp; ſit erra deorſum violen­<lb/>tia, &amp; non natura cieantur; qui factum eſt igitur, vt <lb/>Aristoteles libro primo de cælo particula quinta proba­<lb/>uerit: omnia corpora naturalia propria quadam vi natu­<lb/>rali de loco ad locum moueri; idque propterea, quod natura,<emph.end type="italics"/><pb pagenum="105" xlink:href="011/01/125.jpg"/><emph type="italics"/>ex qua conflantur, naturale motus principium in eis exiſtat.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000717"><emph type="italics"/>Huic reſpondendum cenſemus horum naturalium corpo­<lb/>rum duobus modis naturales motus conſiderari poſſe: ſemel <lb/>ratione naturalis propenſionis eorumdem, quæ naturalis pro­<lb/>penſio grauium, &amp; leuium naturalem formam immediatè <lb/>conſequitur; huius naturalis inclinationis ratione vtrorumque <lb/>motus eſt naturalis: Grauitas enim, &amp; leuitas, vt &amp; qualita­<lb/>tes elementorum primæ non ſunt formæ, &amp; non ſunt princi­<lb/>pia intrinſeca elementorum prima; ideo non ſunt propriæ, ac <lb/>veræ elementorum naturæ ex Phyſicorum libro ſecundo. </s>
            <s id="s.000718">Sed <lb/>quoniam grauitas, &amp; leuitas elementorum naturas neceſſariò <lb/>conſequuntur, in elementis ſecundum naturam ineſſe optimo <lb/>iure dicuntur: quemadmodum etiam motus, qui ex ipſis pri­<lb/>mis atque immeditatis elementorum principiis <expan abbr="manãt">manant</expan>, ſecun­<lb/>dum naturam inſunt in elementis: ignis enim ſecundum na­<lb/>turam leuis eſt; ideoque ſecundum naturam ſurſum euolat; <lb/>At grauem è contrario ſecundum naturam terram eſſe co­<lb/>gnoſcimus, item que pari modo ad centrum tendere iuxta na­<lb/>turam non dubitamus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000719"><emph type="italics"/>Motus ergo grauium, &amp; leuium corporum ſimplicium, ex <lb/>grauitate, ac leuitate naſcentes, grauibus, &amp; leuibus, ſecun­<lb/>dum naturam inſunt grauitatis, &amp; leuitatis ratione, quæ licet <lb/>propriæ, &amp; veræ naturæ non ſint, elementorum tamen natu­<lb/>ras neceſſariò conſequuntur: etenim ſæpe numero, cum rerum <lb/>naturæ propriis nominibus careant, vtimur in eis explicandis, <lb/>vocabulis accidentium; quæ notiora ſicuti ſunt, &amp; noſtris ſen<lb/>ſibus magis familiaria: à quibus intellectus cognitionem oriri <lb/>deprehendimus, &amp; hac ratione motus hic, qui ex grauitate, et <lb/>leuitate proficiſcitur, naturalis dicitur: non quod grauitas, <lb/>&amp; leuitas ſint corporum grauium, &amp; leuium formæ, ac na-<emph.end type="italics"/><pb pagenum="106" xlink:href="011/01/126.jpg"/><emph type="italics"/>turæ, ſed quod accidentia ſint, quæ ad eorum naturas, quam <lb/>proximè accedunt: &amp; quæ ex ipſismet grauium, &amp; leuium <lb/>naturalibus formis, ac propriis manant, non ſecus at que <lb/>ex propriis fontibus: his enim qualitatibus vtimur: quia pro­<lb/>priis elementorum naturis à maioribus nostris non fuerunt <lb/>impoſita nomina; quod peripateticæ veritati conſentaneum <lb/>eſſe, aduerſus ineruditos quoſdam Aristotelis interpretes, <lb/>quæ potuimus efficacia alibi demonstrauimus: Secundo qui­<lb/>dem motus hic poteſt conſiderari ratione, qua elementa pro­<lb/>priis in locis stant immota, nec niſi violentiam paſſa, extra <lb/>proprium locum ſi ſint extruſa, aut extra eumdem genita mo<lb/>ueri poſſunt: non nihil adhuc conſeruant contrariæ illius, aç <lb/>pugnantis naturæ, ex qua ortum repetierunt: ratione huius <lb/>violentiæ nullius elementi naturalis, ſed violentus eſt motus. <lb/></s>
            <s id="s.000720">Grauia enim elementa deorſum, ſurſum leuia, niſi aut <expan abbr="primã">primam</expan>, <lb/>aut ſecundam violentiam paſſa fuerint, non promouentur. <lb/></s>
            <s id="s.000721">Propter hanc ergo violentiam elementorum motus violenti no <lb/>mine nuncupari poſſe, omnes ferè conſenſerunt. </s>
            <s id="s.000722">At ratione <lb/>naturalis propenſionis non violentus est ſed naturalis elemen­<lb/>torum quouſque de que concitantur, quod intelligere licet, tum <lb/>ex Ariſtotele, at que Simplicio libro quarto de cælo particula <lb/>vigeſimaſexta, &amp; trigeſimaprima, tum ex Auerroe octauo <lb/>Phyſicorum commentatione quarta.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000723"><emph type="italics"/>An elementorum motus ſit naturalis propter principium <lb/>patiendi, an verò propter principium agendi tantum, an pro­<lb/>pter vtrum que ſimul, infra (Deo dante) videbimus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000724"><emph type="italics"/>De hac prima <expan abbr="ſecũdæ">ſecundæ</expan> partis particula hæc dicta ſat ſunto, <lb/>nunc ad ſecundam eiuſdem particulam, eadem methodo abſol<lb/>uendam, tranſeundum.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="107" xlink:href="011/01/127.jpg"/>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000725">Secunda particula ſecundæ particulæ, ſecundæ <lb/>partis, &amp; eſt prima propoſitio, qua quæſtio<lb/>nis exitus explicatur. </s>
            <s id="s.000726">Cap. XX.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000727">E<emph type="italics"/>x his, quæ hactenus annotata fuerunt Peripateticum <lb/>totius propoſitæ diſquiſitionis exitum explicare licet, qui <lb/>in compluribus propoſitionibus conſiſtit, quarum ſingulæ <lb/>ſuo loco ſcribentur: omnium prima illa est.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000728"><emph type="italics"/>Corpora ſimplicia grauia, &amp; leuia, non per ſe, ſed per acci<lb/>dens, non immediatè, ſed mediatè ſecundum eam facultatem, <lb/>quæ eſſentialis nuncupatur, agenerante mouentur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000729"><emph type="italics"/>Quoniam rectus elementorum motus non aliam ob cau­<lb/>ſam, quam propter grauitatem, &amp; leuitatem elementorum <lb/>ineſt corporibus, vt infra demonſtrabimus: de grauitate au­<lb/>tem, &amp; leuitate Ariſtoteles non ſolum octauo phyſicorum, <lb/>ſed &amp; quarto libro de cælo copioſius, &amp; accuratius diſputan­<lb/>dum duxit; ideo ex vtrisque locis, ſed ex quarto de cælo magis <lb/>germanam Aristotelis ſententiam eruere conabimur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000730"><emph type="italics"/>Id ergo, quod hoc primo loco diximus, textatus est Ariſto<lb/>teles octauo Phyſicorum particula trigeſimaprima, &amp; trigeſi<lb/>maſecunda, &amp; quarto cæli, particula vigeſimaquarta, &amp; <lb/>Auerroes tertio cæli, commentatione vigeſimaoctaua, id que <lb/>hoc argumento confirmatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000731"><emph type="italics"/>Ab agente à quo forma præstatur, alia omnia liberalissi<lb/>mè præstantur, quæ formam neceſſariò conſequuntur: at que <lb/>quod gignit elementum, formam præstat elemento: ergo quod <lb/>gignit elementum, elemento ea omnia liberalissimè præstat, <lb/>quæ elementi formam neceſſariò conſequuntur: ergo quod ele<lb/>mentum generat, præſtat motum elemento: illudque per ac-<emph.end type="italics"/><pb pagenum="108" xlink:href="011/01/128.jpg"/><emph type="italics"/>cidens hac ratione mouet.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000732"><emph type="italics"/>Vt videamus quomodo elementum ex loco ad locum à ge­<lb/>nerante moueatur: animaduertendum eſt, materiam <expan abbr="primã">primam</expan> <lb/>non moueri propriè, perinde ac forma propriè non mouet: ſed <lb/>quod propriè mouet, &amp; quod propriè mouetur, illud est, quod <lb/>est ex vtriſque concretum: vt ecce manus, quæ ſola ſine cala­<lb/>mo, &amp; ecce calamus, qui ſolus ſine manu, non ſcribit: ſed quod <lb/>propriè ſcribit, illud eſt, quod tum ex manu, tum ex calamo <lb/>coaugmentatur, &amp; ecce ſerra, quæ ſine ſectore non ſecat: ecce <lb/>ſectator, qui ſolus ſine ſerra non ſecat; ſed quod propriè ſecat, <lb/>eſt ſectator, qui ſerra ſecat; ſicut ſcriptor calamo ſcribit. <lb/></s>
            <s id="s.000733">Actiones en m, &amp; perpessiones ſunt ſuppoſitorum, id eſt <expan abbr="rerũ">rerum</expan> <lb/>ſingularum, vt notum est ex his, quæ Aristoteles memoriæ <lb/>prodidit in prologo libri primi Diuinorum. <!-- KEEP S--></s>
            <s id="s.000734">Principium <expan abbr="tamẽ">tamen</expan>, <lb/>quo totum patitur, atque mouetur, &amp; remotum motus natu­<lb/>ralis elementorum eſt eorumdem materia prima: principium, <lb/>quo patiuntur, ac mouentur proximum, eſt hæc materia ſub <lb/>hac forma huius elementi. </s>
            <s id="s.000735">Porrò principium quo agunt, ac <lb/>mouent remotum tamen, eſt forma huius materiæ in hoc ele­<lb/>mento. </s>
            <s id="s.000736">Totum ergo elementum illud est, quod mouet per <lb/><expan abbr="formã">formam</expan>, tamquam per principium, quo mouet, &amp; totum ele­<lb/>mentum, quod mouetur per materiam, tanquam per princi­<lb/>pium, quo mouetur: forma enim hac ratione vim habet, vt mo<lb/>ueat, &amp; nullo alio modo.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000737"><emph type="italics"/>Formam, &amp; materiam propriè non moueri probatur, <expan abbr="nã">nam</expan> <lb/>ad id quod propriè moueri debet <expan abbr="quinq.">quinque</expan> interſunt: cauſa, quæ <lb/>vim mouendi habet, materia, quæ motum à mouente factum <lb/>accipit, ſpacium, per quod mobile mouetur, &amp; alter locus, à <lb/>quo, &amp; alter, ad quem mobile tendat: quod ſi formam, &amp; ma<lb/>teriam etiam ipſam moueri oporteat, nimirum iſthæc quin-<emph.end type="italics"/><pb pagenum="109" xlink:href="011/01/129.jpg"/><emph type="italics"/>que genera adhibenda ſunt: forma igitur, &amp; materia noua <expan abbr="cõ">com</expan><lb/>paranda eſt ad mouendam formam, &amp; materiam <expan abbr="antiquã">antiquam</expan>; <lb/>niſi eadem forma, eademque materia ſe ipſam moueat, quod <lb/>eſt non minus abſurdum, quam falſum, ac naturali axiomati <lb/>aduerſatur, in quod omnes Philoſophi conſenſerunt: Nihil <lb/>idem, præſertim ſimplex, vt est forma, &amp; materia, ſe ipſum <lb/>mouere poſſe: His adde, quod materia est ſola, nuda, ſimplex <lb/>que facultas, ideo moueri nequit; cum actu ſit oporteat, quod <lb/>mouetur: ſi formam, &amp; materiam nouam, à quibus antiqua <lb/>forma, &amp; materia moueatur, <expan abbr="cõparauerimus">comparauerimus</expan>: formæ &amp; ma<lb/>teriæ, primo loco inuentæ, primæ non erunt, cum his aliæ ſint <lb/>inuentæ priores. </s>
            <s id="s.000738">At formæ, &amp; materiæ nuper inuentæ nuſ­<lb/>quam erunt, &amp; numquam mouebuntur; niſi &amp; ipſis ſupe­<lb/>rior aliqua forma, &amp; materia eiuſdem ordinis inueniatur, à <lb/>quibus moueantur, &amp; ſint, nec vllius erit aſcendendi ſtatus: <lb/>itaque nullum (quantum video) mouendi modum faciemus; <lb/>ſed innumerabilis quædam ſeries formarum, quæ moueant, <lb/>&amp; materierum, quæ moueantur, connectenda erit: at natu­<lb/>ra infinitatem iſtam cauſarum non amat; quia vbi infinitæ <lb/>ſunt cauſæ, quæ moueant, infinita ſunt, quæ moueantur ibi <lb/>nulla est prima cauſa, quæ tantum moueat, &amp; non mouea­<lb/>tur; &amp; nulla eſt vltima materia, quæ tantum moueatur, &amp; <lb/>non moueat: vbi nullum eſt primum, quod moueat, &amp; <expan abbr="nullũ">nullum</expan> <lb/>vltimum, quod moueatur, ibi nulla ſunt media, quæ <expan abbr="moueã">moueam</expan>, <lb/>&amp; moueantur: &amp; vbi in mouentibus, &amp; motis nullum eſt <lb/>primum, nullum poſtremum, <expan abbr="nullumq.">nullumque</expan> medium, nihil omnino <lb/>mouet, &amp; nihil omnino mouetur: quod ſenſui aduerſatur, &amp;c. <lb/></s>
            <s id="s.000739">Hanc argumentandi methodum probatam fuiſſe ab Aristo<lb/>tele libro ſecundo Diuinorum quiſque nouit: ex his elici poſſe <lb/>pro comperto habere debemus, tenendam eſſe firmam ſenten-<emph.end type="italics"/><pb pagenum="110" xlink:href="011/01/130.jpg"/><emph type="italics"/>tiam illam noſtram, formæ itemque materiæ nullam motio­<lb/>nem eſſe propriam, ſed totius concreti: &amp; formam tantum <lb/>mouere, vt principium; cuius munere fit, vt totum moueat, &amp; <lb/>materiam moueri vt principium; quo fit, vt totum moueatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000740"><emph type="italics"/>Materia ergo prima ſub elementi forma ſecundum eam <lb/>naturam mouetur, quam eſſentiam vocant: id eſt, quatenus <lb/>eſt ſub forma contrarij elementi; &amp; ad alterius elementi con<lb/>trarij formam, vim, &amp; naturam propriam, quam eſſentiam <lb/>nuncupandam eſſe volunt, tendit: dum elementum contra­<lb/>rium in contrarium elementum conuertitur: vt materia, ſub <lb/>forma terræ, facultatem eſſentialem nuncupatam habet, ad <lb/>motum ſurſum: quia terra in ignem conuerti poteſt, <expan abbr="generãs">generans</expan> <lb/>tamen ignem ex terra, quod terræ dat motum ſurſum, hunc <lb/>motum generando non attingit, &amp; nullo modo illum immedia <lb/>tè producit: ſed generando ſolam elementorum formam tan­<lb/>git, itaque motus à generante immediatè non naſcitur, ſed à <lb/>forma generans: ergo elementum aut grauis, aut leuis ele­<lb/>menti formam generat, dum aut graue, aut leue elementum <lb/>gignit: hæc postea forma à generante nuper genita, motum <lb/>immediatè producit, qui à generante producitur mediante ta<lb/>men forma elementi producta, hæc motum immediatè facit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000741"><emph type="italics"/>Qua ratione intelligendum reor illud Auerrois libro octa<lb/>uo Phyſicorum commentatione trigeſimaſecunda, dum dixit. <lb/></s>
            <s id="s.000742">Agens dans formam dat conſequentia formam: qua de re <lb/>quam optimè ſcripſit Simplicius libro octauo Phyſicorum par<lb/>ticula trigeſimatertia.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000743"><emph type="italics"/>Hæc est generatio per accidens, quia per formam (ſed lon<lb/>gè verius) per aliud, quam per accidens, diceretur, &amp; propter <lb/>eamdem cauſam, non immediata, ſed mediata generatio dici<lb/>tur: quia mediante genita forma motus iſte ab illo generante <emph.end type="italics"/><pb pagenum="111" xlink:href="011/01/131.jpg"/><emph type="italics"/>gignitur, quod formam genuit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000744"><emph type="italics"/>Secundo idem probatur demonſtratione Ariſtotelis libro <lb/>quarto de cælo particula duodeuigeſima; hæc vt facilius intel­<lb/>ligatur, ex Ariſtotele eodem loco notandum, Tres eſſe muta­<lb/>tionum ſpecies, quæ nunc alicui vſui nobis eſſe poſſunt: <expan abbr="quartã">quartam</expan> <lb/>prudens Ariſtoteles eo loco præteriit; quippe cum nullus tunc <lb/>illius vſus futurus ſit: omnes quatuor motionum ſpecies nos <lb/>paucis expediemus, ne aliquid intactum reliquiſſe videamur. <lb/></s>
            <s id="s.000745">Una ergo motionum ſpecies ad ſubſtantiam pertinet: altera <lb/>quantitatis eſt: tertia in qualitate verſatur: quarta omnia <lb/>locorum ſpacia comprehendit. </s>
            <s id="s.000746">Primam ſpeciem conſtituit ge­<lb/>neratio ſimplex, atque interitus: ſecundam accretio, &amp; dimi<lb/>nutio: tertiam alteratio: quartam latio. </s>
            <s id="s.000747">Mutatio omnis aut <lb/>ex oppoſitis certè, aut ex naturis mediis efficitur: pro eo quod <lb/>in ſeſe vim contrariam habent, vt in ſubstantia forma est, &amp; <lb/>priuatio: in quantitate magnitudo, &amp; paruitas: in qualitate <lb/>albedo, &amp; nigredo: &amp; quicquid aliud, ad tertium qualitatis <lb/>ordinem fertur: quartæ verò ſpeciei erunt loca ſupera, &amp; in­<lb/>fera, &amp; quæ ad dexteram, &amp; ſiniſtram, ante, &amp; pænè iacent. <lb/></s>
            <s id="s.000748">In omnibus his fieri mutationem ex contrariis in contraria, <lb/>vel ex mediis in ea, quæ interiecta ſunt media, videmus: nul­<lb/>lus enim ex his motibus temerè fit, aut fortuito, vt quælibet res <lb/>in quamlibet mutetur. </s>
            <s id="s.000749">Eodem modo quod mouet <expan abbr="nõ">non</expan> quicquid <lb/>contigerit, mouet, ſed rem definitam: hic enim ordo à natura <lb/>ſeruatur: vt quod mutatur, non in quolibet temerè, nec à <lb/>quolibet fortuito, mutetur: ſed definitum, quod definito mo­<lb/>tus ſubiicitur à definito agente in terminum ac finem <expan abbr="definitũ">definitum</expan>, <lb/>abſolutamque perfectionem, &amp; formam mutatur, quacum­<lb/>que motus ſpecie mutetur: quæ omnia efficaci argumentorum <lb/>robore confirmata ſunt ab Ariſtotele compluribus in locis:<emph.end type="italics"/><pb pagenum="112" xlink:href="011/01/132.jpg"/><emph type="italics"/>ſed potissimum libro primo Phyſicorum. <!-- KEEP S--></s>
            <s id="s.000750">Ideo quod ad locum <lb/>mouet: non quicquid contigerit mouet; ſed definitum mobi­<lb/>le:nec mobile definitum poteſt a quolibet mouente moueri, ſed <lb/>à statuto, ac definito motore: non à quolibet loco, vt à motus <lb/>primo principio in quemlibet locum vt in vltimum finem: nec <lb/>per quodlibet medium, ſed à determinato principio, per defi­<lb/>nitum medium in finem ſtatutum. </s>
            <s id="s.000751">Itaque id ſolum ſurſum <lb/>mouet ſemper, quod inducendæ leuitatis à natura vim ha­<lb/>bet: id perpetuo deorſum agit; quod efficiendæ grauitatis fa<lb/>cultatem nactum est à natura: &amp; quicquid mobile est, non <lb/>dubium eſt, quin idem ſit facultate vel graue, velleue, nec <lb/>ambigendum, quin in proprium, naturalemque locum ferri, <lb/>ſit in propriam ſpeciem formam, ac perfectionem ferri: vt <lb/>infra (Deo dante) videbimus. </s>
            <s id="s.000752">Quibus poſitis argumentum <lb/>in eam formam redigimus, in quam à Simplicio Philoſopho <lb/>certè grauissimo redigitur:<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000753"><emph type="italics"/>Si generans (ait Simplicius) leuitatem, &amp; grauitatem <lb/>efficiens, non quodlibet ſed definitum non temerè agit in quod <lb/>libet, ſed in ſubiectum determinatum, nec in quamlibet lo­<lb/>ci perfectionem, nec per quodlibet medium, ſed per medium <lb/>ſtatutum elementum nuper genitum temerè ducit, ſed in lo­<lb/>ci perfectionem definitam elementa à generante mouentur: <lb/>ſed agens definitum in ſubiectum agit definitum ad ſtatutam <lb/>definitamque loci perfectionem, &amp; per medium determina­<lb/>tum elementum mox genitum ducit. </s>
            <s id="s.000754">Ergo elementum geni­<lb/>tum à generante mouetur: idque ſecundum eam facultatem, <lb/>quæ eſſentialis nuncupatur, quod erat probandum.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="113" xlink:href="011/01/133.jpg"/>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000755">Quomodo elementa ab eo moueantur, quod <lb/>impedimentum remouet, &amp; eſt <lb/>ſecunda propoſitio. <lb/></s>
            <s id="s.000756">Cap. XXI.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000757">ELEMENTA <emph type="italics"/>ſecundum facultatem accidentalem <lb/>nuncupatam à remouente motus impedimentum per <lb/>accidens tamen mouentur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000758"><emph type="italics"/>Id tum Ariſtotelis teſtimonio, tum ratione probatur: Ari<lb/>ſtotelis quidem teſtimonio octauo Phyſicorum particula trige­<lb/>ſimaſecunda, &amp; quarto libro de cælo particula vigeſima­<lb/>quinta, ratione autem ex eiſdem locis petita, &amp; hæc est. <lb/></s>
            <s id="s.000759">Eam proportionis rationem habet, qui ab elemento impedi­<lb/>mentum aufert; quam habet, qui murum pila percutiat, at­<lb/>que ipſa reſiliat: &amp; quam habet, qui ab vtre lapidem amo­<lb/>uet, à quo lapide vter in maris profundo tenebatur: &amp; quam <lb/>habet, qui columnam ſubtrahit, cui ædificij moles <expan abbr="innitebãtur">innitebantur</expan>. <lb/></s>
            <s id="s.000760">At qui murum pila percutiat, à quo repellatur, eſt cauſa mo<lb/>tus repulſionis per accidens: amouens lapidem ab vtre est <lb/>cauſa per accidens, quam obrem vter ſurſum aſcendat; &amp; co<lb/>lumnam ſubtrahens, eſt cauſa per accidens, quòd ædificij mo<lb/>les corruant. </s>
            <s id="s.000761">Ergo in motu elementorum, quod impedimen­<lb/>tum aufert, eſt cauſa per accidens motus eorumdem. </s>
            <s id="s.000762">Ab om<lb/>nibus ferè expoſitoribus, ſeu Græci, ſeu Arabes, ſeu Lati­<lb/>ni fuerint, locus istæ hoc modo exponitur; quibus nos rationi <lb/>fauentes accedimus.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="114" xlink:href="011/01/134.jpg"/>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000763">Elementorum locus elementa mouet: &amp; eſt tertia <lb/>propoſitio. </s>
            <s id="s.000764">Caput XXII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000765">LOCVS <emph type="italics"/>elementorum proprius eadem mouet, vt for­<lb/>ma, vt finis, vtque perfectio eorumdem. </s>
            <s id="s.000766">Hoc teſtatus <lb/>eſt Ariſtoteles libro quarto de cælo particula vigeſima<lb/>quinta. </s>
            <s id="s.000767">Placet autem totum locum parafraſticè prius addu­<lb/>cere, explanationemque Simplicij afferre: vt ex Ariſtotelea <lb/><expan abbr="verborũ">verborum</expan> structura de Simplicij ſententia veritas facilius erua<lb/>tur. </s>
            <s id="s.000768">Ait ergo Ariſtoteles.<emph.end type="italics"/><!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000769"><emph type="italics"/>Cum ex aqua fit a er, vel omnino cum ex aliquo corpore <lb/>graui fit leue, tunc ſuperiorem locum petit: ſed poſtquam for­<lb/>mam ſuam acceperit, &amp; perfectè leue factum fuerit, tunc <lb/>leue amplius leue non fit, ſedin ſuperiori loco quieſcit: itaque <lb/>perſpicuum est, id quod facultate leue est, <expan abbr="cũ">cum</expan> ad actum erum<lb/>pit in ſuperiorem locum ferri; quo cum peruenerit iam actu <lb/>perfectum eſt: atque hoc idem etiam in reliquis motibus ac­<lb/>cidit: vt in iis, qui in qualitate, vel <expan abbr="quãtitate">quantitate</expan> fiunt: quod enim <lb/>facultate tale eſt; aut totum per qualitatis, aut quantitatis <lb/>mutationem fit actu ipſo tale, aut <expan abbr="tantũ">tantum</expan>. </s>
            <s id="s.000770">In his quæ iam actu <lb/>ſunt, vt ignis, &amp; terra, eadem cauſa est, ut nullo prohibente, <lb/>in ſuum locum illico ferantur; ſiue in alieno loco violentia con<lb/>tineantur; ſiue ibi generentur, ſublato impedimento in pro­<lb/>prium locum naturalem à natura feruntur; quamuis <expan abbr="iã">iam</expan> actu <lb/>ſint: tamen ſi illis in alieno loco, contra <expan abbr="naturã">naturam</expan> concludi, quo <lb/>vis modo accidat, quodammodo imperfecta videntur: habent <lb/>enim in ſe facultatem; qua ad proprium locum, ad <expan abbr="propriã">propriam</expan>, <lb/>atque perfectam formam rapiantur: quemadmodum in ci­<lb/>bo, &amp; potu accidere videmus: &amp; in eo corpore quod ad ſani-<emph.end type="italics"/><pb pagenum="115" xlink:href="011/01/135.jpg"/><emph type="italics"/>tatem recuperandam affectum est: quam primum enim im<lb/>pedimentum tollitur, nulla mora eſt quin &amp; cibus in corporis <lb/>animati ſubſtantiam conuertatur, &amp; quod œgrum est valetu<lb/>dinem ſuam conſequatur. </s>
            <s id="s.000771">Itaque loco cientur, ſiue iam actu <lb/>ſint, &amp; extra locum ſuum alicubi <expan abbr="detineãtur">detineantur</expan>, ſiue ex facul­<lb/>tate ad actum erumpant, ſi nihil impediat, locum ſuum sta­<lb/>tim petunt, quo ſimul ac peruenerint, perfectam ſuam for­<lb/>mam acquirunt: atque id circo ibi quieſcunt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000772"><emph type="italics"/>Hæc (vt reor) Aristotelis germana ſententia est, à quæ <lb/>Simplicius recedere non <expan abbr="vidẽtur">videntur</expan>, qui hoc totum de elementis, <lb/>quæ extra proprium, &amp; naturalem locum adhuc ſunt imper<lb/>fecta, intelligendum putat; quæ nullam integram perfectio­<lb/>nem prius nanciſcuntur, quam ad proprium, ac naturalem le <lb/><expan abbr="cũ">cum</expan> peruenerint: duobus enim modis (vt ſæpe memorauimus) <lb/>corpora ſimplicia grauia, &amp; leuia, extra proprium locum exi <lb/>stere contingit: vel quia extra eumdem genita, vel quia vio­<lb/>lentiam paſſa, &amp; foras extruſa, eò impulſa feruntur: vtroque <lb/>modo adhuc imperfecta perfectionem in proprio loco quæ­<lb/>runt; quam tum demum <expan abbr="inueniẽt">inuenient</expan>; cum ad illum peruenerint: <lb/>nam elementum, quod ſupernatare debet, ſi ſubſideat; præter <lb/>naturam ſubſideat oportet: &amp; quod ſic eſt à natura compa­<lb/>ratum, vt in centro quieſcat; ſi ſupernatet præter naturam, <lb/>&amp; tunc aliqua ex parte diſponitur; habetque nonnihil imper<lb/>fectæ facultatis: &amp; ad id pro viribus moueri conabitur, quod <lb/>ei actum vndique perfectum præſtat; &amp; illud omni ex parte <lb/>abſoluit: hic est locus proprius; qui vt finis vt forma, vtque ele<lb/>mentorum abſoluta perfectio elementa mouet.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000773"><emph type="italics"/>Mouet etiam elementorum locus elementa, vt forma: quo<lb/>niam locus nihil est aliud, quam corporis illius <expan abbr="extremũ">extremum</expan>, quod <lb/>corpus illud complectitur; quod intra continentis viſcera cohi-<emph.end type="italics"/><pb pagenum="116" xlink:href="011/01/136.jpg"/><emph type="italics"/>betur: vt Ariſtoteles literis conſignauit libro quarto de Phy­<lb/>ſico auditu particula quadrageſima, et quadrageſimaprima. <lb/></s>
            <s id="s.000774">Ideo quicquid in proprium locum fertur, id omne ad ambien­<lb/>tis corporis extremum mouetur: at verò quod ambit, &amp; quod <lb/>ſuo complexu continet, quodammodo forma, atque ſpecies il­<lb/>lius est; quod continetur: itaque quod in proprium locum fer­<lb/>tur, in propriam formam ferri non abſurdè videtur. </s>
            <s id="s.000775">Quæcum<lb/>que igitur vel ſurſum naturæ impetu feruntur, vel deorſum <lb/>aguntur, ea omnia tamquam ad formam, ac perfectionem <lb/>ſuam accedere conantur. </s>
            <s id="s.000776">Eam ob rem ſi quis roget: cur ignis <lb/>ſuperiorem illum locum, qui ſub luna eſt, ſemper petat: terra <lb/>verò in inferiorem orbis plagam ſemper deſcendat: huic Ari<lb/>ſtoteles <expan abbr="reſpõdebit">reſpondebit</expan>. </s>
            <s id="s.000777">Quia ſic à natura comparatum eſt, vt leuia <lb/>proprio nixu ſurſum ferantur, &amp; grauia ſuopte pondere deor<lb/>ſum concitentur; vt ad propriam, ac naturalem formam, fi­<lb/>nem, ac perfectionem; ad quam naturaliter inclinantur: ita <lb/>vt tria in quolibet elementorum motu conſiderentur. </s>
            <s id="s.000778">Primo <lb/>elementa mouentur: quia ſic comparata ſunt à natura, vt mo­<lb/>ueantur. </s>
            <s id="s.000779">Secundo quia loca, ad quæ elementa tendunt, ſunt <lb/>eorumdem perfectiones. </s>
            <s id="s.000780">Tertio quia elementa facultatem <lb/>habent, ad propria loca eundi.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000781"><emph type="italics"/>Auerroes celeberrimi nominis, &amp; grauissimæ auctorita­<lb/>tis Philoſophus ex Ariſtotele syllogiſmum artificiosè colligit, <lb/>quem &amp; nos eadem methodo colligere conabimur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000782"><emph type="italics"/>Omnis motus à contrario in contrarium est finis, forma, <lb/>&amp; perfectio illius, quod mouetur: omnis elementorum latio de <lb/>loco ad locum eſt motus à contrario in <expan abbr="contrariũ">contrarium</expan>. </s>
            <s id="s.000783">Ergo omnis <lb/><expan abbr="elementorũ">elementorum</expan> latio de loco ad locum eſt finis, forma, &amp; perfectio <lb/>eorumdem. </s>
            <s id="s.000784">Ergo locus elementa mouet; vt finis, vt forma, &amp; <lb/>vt eorumdem perfectio: quod probandum ſuſcepimus.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="117" xlink:href="011/01/137.jpg"/>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000785">Quæ Themiſtius contra Ariſtotelem. <lb/><!-- KEEP S--></s>
            <s id="s.000786">Cap. XXIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000787">ARISTOTELEM <emph type="italics"/>acerrimè vrget Themistius eo in <lb/>loco, vbi dictum eſt. </s>
            <s id="s.000788">Sic comparatum eſſe à natura, vt <lb/>leuia ſuopte nixu ſurſum; &amp; grauia propria energia <lb/>deorſum ferantur, vt ad proprium, ac naturalem finem, for­<lb/>mam, &amp; perfectionem. </s>
            <s id="s.000789">Dicere enim (ait Themiſtius) gra­<lb/>uia deorſum, &amp; leuia ſurſum concitari: quia ſit comparata <lb/>ſunt à natura, vt ad proprium locum accedant, qui eſt eorum <lb/>dem perfectio, forma, &amp; finis, nihil est dicere, perinde ac ſi <lb/>quis cauſam percontaretur, quam ob rem, qui mala valetudi<lb/>ne laborant, ſanitati restituantur, &amp; reſpondentem audiret: <lb/>quia ſic eſt inſitum à natura; vt qui aliquando male <expan abbr="valeãt">valeant</expan>, <lb/>bene etiam aliquando valere dicantur, cum ſint facultate ſa­<lb/>ni, quorum finis, forma, &amp; perfectio eſt ſanitas: hic inquam <lb/>nihil audiret; quod interrogantis mentem, it a componeret, vt <lb/>nihil amplius quæreret: hæc enim pro cauſa reddita, non est <lb/>cauſa. </s>
            <s id="s.000790">Fallax itaque eſt cauſa, quam Ariſtoteles reddidit: <lb/>&amp; in fallaciam <expan abbr="nõ">non</expan> cauſæ pro cauſa impegit; &amp; captioſum eſt <lb/>illius argumentum.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000791">Quæ Auerroes contra Themiſtium. <lb/></s>
            <s id="s.000792">Cap. XXIIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000793">AVERROES, <emph type="italics"/>qui Aristotelem indefenſum num­<lb/>quam relinquit, argumentorum Themistij exitum <lb/>quàm accuratissimè explicat: de cuius ſententia duo <lb/>ponenda eſſe duximus, quorum alterum illud eſt.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="118" xlink:href="011/01/138.jpg"/>
          <p type="main">
            <s id="s.000794"><emph type="italics"/>Quæ ſub cæleſti globo exiſtunt corpora, ſunt duorum gene <lb/>rum: quædam ſunt ſimplicia; vt quatuor elementa, quæ ſunt <lb/>ignis, aer, aqua, &amp; terra: quædam, quæ ex ſimplicium mi­<lb/>xtione conſtantur: vt mineralia, fructices, &amp; animalia, quæ <lb/>&amp; ipſa vnius generis non ſunt, ſed multorum: vt notum est <lb/>omnibus vel parum etiam in Philoſophia exercitatis.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000795"><emph type="italics"/><expan abbr="Alterũ">Alterum</expan> quod de ſententia eiuſdem Auerrois ponitur, eſt. <lb/></s>
            <s id="s.000796">Corpora &amp; cætera omnia, quæ ſub cælo ſunt, vel vnam <expan abbr="tantũ">tantum</expan>, <lb/>in vno genere cauſæ, cauſam habent, id eſt: vel vnam tantum <lb/>formam, vel vnam tantum materiam, vel vnum tantum effi­<lb/>ciens, vel vnum tantum finem, vel plures cauſas nacta ſunt <lb/>eiuſdem ordinis: id eſt plures efficientes cauſas: vt ſol, &amp; ho­<lb/>mo, hominem gignit ex libro ſecundo Phyſicorum, vel plu­<lb/>res materias: vt homo ex elementis, humoribus, carnibus, <lb/>ossibus, &amp; neruis conflatur, &amp; ſic de cæteris cauſarum gene­<lb/>ribus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000797"><emph type="italics"/>His conſtitutis reſpondet Auerroes, &amp; dicit. </s>
            <s id="s.000798">Corpora mi<lb/>xta plures cauſas eiuſdem ordinis habere poſſunt: vt <expan abbr="hominũ">hominum</expan> <lb/>ſanitas à medico à medicamento, ab exercitatione, à natura, <lb/>à victus ratione, &amp; à multis aliis cauſis efficientibus fieri po­<lb/>test: eam ob rem ſi mixta à quopiam in diſquiſitionem accer <lb/>ſita fuerint: per ſimplicem illam reſponſionem, interroganti <lb/>non ſatisfit: non enim quærenti quam ob cauſam ægrotantes <lb/>ſanitatem recuperant, ſatisfieri poterit, ab eo, qui dixerit. <lb/></s>
            <s id="s.000799">Quoniam ſic comparatum est à natura; vt ægrotantes ali­<lb/>quando ſanentur: &amp; quia omnes, qui mala valetudine ten­<lb/>tantur, ſunt facultate ſani; &amp; quia ſanitas eſt eorum per­<lb/>fectio; &amp; quia ad illam inclinantur: vt quam optimè dixit <lb/>Themistius. </s>
            <s id="s.000800">Verum ſimplicia corpora, quæ grauia ſunt, &amp; <lb/>leuia, vnam tantum vnius ordinis cauſam habent, <expan abbr="eãdemque">eandemque</expan><emph.end type="italics"/><pb pagenum="119" xlink:href="011/01/139.jpg"/><emph type="italics"/>ſimplicissimam: ideo interroganti quamobrem grauia deor­<lb/>ſum deſcendant, &amp; leuia ſurſum aſcendant; optimè ſatisfa­<lb/>ctum erit, ſi dictum fuerit: quia ſic elementa comparata ſunt <lb/>à natura, vt ad ſua propria, ac naturalia loca ferantur: &amp; <lb/>quia loca, ad quæ elementa ferantur, ſunt elementorum perfe<lb/>ctiones: &amp; quia elementa facultatem habent, ad propria <lb/>loca eundi: hæc ad materiam.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000801"><emph type="italics"/>Ad formam argumenti Cum dicitur leuia ſurſum, et gra<lb/>uia deorſum concitantur, quia ſic comparata ſunt à natura: <lb/>vt ad ea loca inclinentur, quæ ſunt elementorum fines, formæ, <lb/>&amp; perfectiones: id nihil est dicere, negatur; <expan abbr="Adprobationẽ">Adprobationem</expan> <lb/>cum additur. </s>
            <s id="s.000802">Nihil dicit; qui ægrotum ideo ſanari ait; quia <lb/>facultate ſanus ad ſanitatem inclinatur; &amp; quia ſanitas eſt <lb/>illius finis, forma, &amp; perfectio: ita nihil eſt dicere, elementa <lb/>ad propria loca cientur: quia ad ea naturalem inclinationem <lb/>habent; &amp; quia loca ſunt eorumdem perfectiones, &amp; c. <!-- KEEP S--></s>
            <s id="s.000803">ſimili­<lb/>tudo negatur: dissimilitudinis ratio eſt, quia ſimplicia elemen<lb/>torum corpora vnam vnius ordinis, ſimplicissimam cauſam <lb/>habent: mixta verò plures: ideo cum ſimplicia in quæſtio­<lb/>num vocantur, per ſimplicem illam reſponſionem quærenti <lb/>fit ſatis: at cum mixta in controuerſiam accita fuerint, alias <lb/>rationes expectant. </s>
            <s id="s.000804">In fallaciam ergo non cauſæ pro cauſa <lb/>Ariſtoteles non impegit; ſed verissimam, ac ſimplicissimam <lb/>cauſam reddidit, quam præſens inſtitutum exigit: nec fal­<lb/>lax, ſeu Sophiſticum, aut captioſum eſt Ariſtotelis argumen­<lb/>tum, ſed efficacissimum, &amp; arteficioſum.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="120" xlink:href="011/01/140.jpg"/>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000805">Medium ſimplicia elementorum corpora mouent <lb/>&amp; eſt quarta propoſitio. </s>
            <s id="s.000806">Cap. XXV.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000807">AMEDIO <emph type="italics"/>elementa moueri tetigit Ariſtoteles libro <lb/>tertio de cælo particula vigeſimaoctaua; dum dixit. <lb/></s>
            <s id="s.000808">Aer est inſtrumentum motus naturalis, &amp; violenti. <lb/></s>
            <s id="s.000809">Quem <expan abbr="locũ">locum</expan> Auerroes Philoſophus omni laude maior in Para <lb/>phraſi quam doctissimè intellexit, &amp; <expan abbr="quã">quam</expan> diligentissimè expla<lb/>nauit. </s>
            <s id="s.000810">Ratus est enim Auerroes ab Ariſtotele declarari, <lb/>quomodo motus, <expan abbr="tũ">tum</expan> naturalis, <expan abbr="tũ">tum</expan> violentus fiat. </s>
            <s id="s.000811">Naturalis qui <lb/>dem (inquit) ab aere iuuatur per motus principium, quod <lb/>aer ipſæ à naturali mouente ſuſcipit: hæc enim est natura ae­<lb/>ris, vt motum à mouente acceptum per aliquod tempus conſer<lb/>uet, licet mouens ab eo ſeiungatur; perinde ac ſi tunc temporis <lb/>à ſemet ipſo cieretur: &amp; <expan abbr="quãdo">quando</expan> mobile naturale mouetur per <lb/>principium, quod in ipſo est, ab aere pari ratione iuuatur; ita <lb/>vt mobile motum magis conſeruet, eumque <expan abbr="citatiorẽ">citatiorem</expan> efficiat; <lb/>quam ſi ex ſolo ſuo principio, atque motore fieret.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000812"><emph type="italics"/>Violentus quoque motus interceptum aeris medium amat: <lb/>idque magis apparet, &amp; magis manifestum eſt, quam in mo­<lb/>tu naturali: niſi enim hæc aeris facultas eſſet, vt motum ſuſci<lb/>peret, &amp; ſuſceptum conſeruaret, quousque ſcilicet impetus, <lb/>ſeu vigor ille, quem à mobili accipit, euaneſcat, fieri <expan abbr="nõ">non</expan> poſſet, <lb/>vt motus violentus perduraret, niſi quam diu mouens ipſum <lb/>mobile tangeret: nunc autem cum ſenſus iudicio conſtet, mo­<lb/>bile violentum moueri; etiam tunc cum mobile à mouente di­<lb/>ſcessit; rationi conſentaneum eſſe creditur, vt motus violentus <lb/>per medium aerem factus, eiuſdem aeris interceptionem po­<lb/>ſtulet: non enim aliunde ſagitta poſt ſui ſeparationem ab ar-<emph.end type="italics"/><pb pagenum="121" xlink:href="011/01/141.jpg"/><emph type="italics"/>cu, motum peragit niſi per aerem, qui ab arcus corda motio­<lb/>nem accipit, &amp; ſagittæ adest vt motor quieſcente corda quouſ<lb/>que motus, quem a corda ſuſcepit, diſpereat: idque aeri ideo <lb/>accidit; quia leuis eſt, &amp; grauis ſimul: in loco ignis eſt grauis, <lb/>in loco terræ, &amp; aquæ est leuis, in ſuo proprio, ac naturali lo­<lb/>co nec leuis eſt, nec grauis: &amp; tunc ineſt ei facultas ſuſcipien­<lb/>di motionis principium ſurſum, &amp; deorſum: quia omne ſuſci­<lb/>piens debet eſſe denudatum à natura ſuſcepti, intus enim exi­<lb/>ſtens prohibet, &amp; obſiſtit: vt dictum eſt ab Aristotele libro <lb/>tertio de anima particula quarta. </s>
            <s id="s.000813">Idcirco aer organum fit <lb/>motus naturalis, &amp; violenti: naturalis quidem eo quod mo­<lb/>tui naturali patrocinium, facilitatemque miniſtrat: violenti <lb/>autem: quia mobili vim, &amp; impetum addit; ſi quidem violen <lb/>ter mota ſeiunto ab eis motore, motum continuare <expan abbr="nõ">non</expan> queant, <lb/>niſi propter hanc aeris naturam. </s>
            <s id="s.000814">Eadem est aquæ naturæ, <lb/>ac diſpoſitio, quam aeris fuiſſe diximus, licet minus virium ha<lb/>beat ad hoc, quam aer: quia est aere crassior eam ob rem mo<lb/>tori magis reſiſtit; &amp; motum ſegniorem efficit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000815"><emph type="italics"/>Hæc Auerrois ferè ad verbum: ex quibus elicere poſſu­<lb/>mus; hanc, tum ipſius Auerrois, cum etiam Ariſtotelis ge­<lb/>minam, atque germanam fuiſſe ſententiam, qua inuenta, <lb/>probare contendimus elementa ſcilicet in medio, &amp; à medio <lb/>certè moueri.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000816"><emph type="italics"/>Modus, quo elementa à medio mouentur, explicatus est <lb/>ab Auerroe tertio libro de cælo commentatione vigeſimaocta<lb/>ua exemplo nautæ: qui dum nauigium ex arte mouet, ſemet <lb/>ipſum etiam cum moto nauigio mouet: ita, vt elementum mo<lb/>uendo medium, moueat ſe admotum medii, ſicut nauta mo­<lb/>uendo nauem, mouet ſe ad motum nauis. </s>
            <s id="s.000817">Quo locus iſtæ melius <lb/>intelligatur, ſciendum eſt: medium ab impellente pulſum mo<emph.end type="italics"/><pb pagenum="122" xlink:href="011/01/142.jpg"/><emph type="italics"/>ueri per ſe à ſua forma naturali, ac propria: moueri etiam ab <lb/>impellente, ante quam impellens à medio amoueatur; poſt <lb/>quam verò impellens ab eo amotum fuerit, medium tunc <lb/>tantum à ſua forma naturali mouetur, &amp; à partibus eiuſ­<lb/>dem medii impellentibus alias partes impulſas: &amp; medium <lb/>tunc à primo impellente, quod ſeparatum est à medio, non <lb/>mouetur.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000818">Corollarium.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000819">H<emph type="italics"/>inc tanquam ſupra menſuram additum, certè ſe­<lb/>quitur, motum medii eſſe citatiorem motu rei impel­<lb/>lentis; ratio est: quia medium &amp; ab impellente, &amp; à <lb/>ſemetipſo agitur: quo fit, vt medium maiore velocitate conci<lb/>tetur, quam impellens: id quod videre eſt apud Aristotelem, <lb/>&amp; Auerroem, tum quarto libro Phyſicorum particula ſexa<lb/>geſimaoctaua, tum tertio libro de cælo particula vigeſima<lb/>octaua.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000820">Medium motum, &amp; vtile, &amp; neceſſa­<lb/>rium eſſe in motu elementi. <lb/></s>
            <s id="s.000821">Cap. XXVI.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000822">A<emph type="italics"/>n medium moueat elementum, vt iuuat motum ele­<lb/>menti: an vt neceſſariò mouens <expan abbr="elementũ">elementum</expan>, docet Auer<lb/>roes libro tertio de cælo: &amp; primo medium iuuat mo­<lb/>tum elementi, quia medium postquam impulſum eſt à ſua <lb/>propria forma naturali, mouetur, &amp; mobile portat, atque <lb/>impellit: qua ratione naturalem elementorum motum per <lb/>idem medium factum, iuuat. </s>
            <s id="s.000823">Secundo medium eſt neceſſa­<lb/>rium: quoniam ſi ſpacium inane daretur, per illud elementa <emph.end type="italics"/><pb pagenum="123" xlink:href="011/01/143.jpg"/><emph type="italics"/>non mouerentur, ratio eſt: quia elementa nullam <expan abbr="intrinſecã">intrinſecam</expan> <lb/>reſiſtentiam habent, ſed extrinſecam tantum: quia in par­<lb/>tem actu per ſe motam, &amp; in partem actu per ſe mouentem <lb/>non diuiduntur; vt animalia, quæ in corpus actu per ſemo­<lb/>tum, &amp; in animam actu per ſe mouentem diuidi queunt: ve­<lb/>rum elementa propter medium tantum, quod non intrinſecè, <lb/>ſed extrinſecè reſiſtit, mouentur: propter quod elementa nul­<lb/>lo motu cieri poſſent, ſi ſpacium illud, per quod elementa mo­<lb/>uenda eſſent, non plenum, ſed inane exiſteret: quod Aristote­<lb/>lis ratione probatur libro quarto <expan abbr="Phyſicorũ">Phyſicorum</expan> particula ſeptua<lb/>geſimaprima, dicentis; Qualis eſt proportio ſubtilitatis, &amp; <lb/>crassitudinis medii ad medium, talis est ratio velocitatis, &amp; <lb/>tarditatis in motu. </s>
            <s id="s.000824">Sed medii pleni ad medium inane nulla <lb/>eſt ſubtilitatis, &amp; crassitudinis proportio: ergo motus, qui fit <lb/>in pleno, ad motum, qui fit in vacuo, velocitatis, &amp; tarditatis <lb/>nulla erit proportio: Ergo per ſpacium inane, ſi illud datur, <lb/>quod dari non poteſt, elementorum motus in momento fiet: <lb/>quia inter omnes motus in pleno ſpacio factos, eſt aliqua velo­<lb/>citatis, &amp; tarditatis proportio ex maiore, aut minore ea reſi­<lb/>ſtentia; quæ aut à ſubtilitate, aut à crassitudine medii naſci­<lb/>tur: aut à maiore, aut à minore reſiſtentia; quæ inter moto­<lb/>rem, &amp; mobile gignitur. </s>
            <s id="s.000825">Prior extrinſeca, posterior intrin­<lb/>ſeca reſiſtentia nuncupatur. </s>
            <s id="s.000826">extrinſeca oritur ex medio, In­<lb/>trinſeca ex mobili, quod motori reſistit: vt in animantibus, <lb/>quorum corpora dum ab anima mouentur, animæ mouenti <lb/>reſiſtunt. </s>
            <s id="s.000827">Vtraque reſiſtentia in elementis deſideraretur; ſi <lb/>ſpacium inane daretur: nullo ergo motu elementa cieri poſ­<lb/>ſunt; niſi in momento, in quo nihil moueri poſſe Ariſtoteles <lb/>efficacissimè demonstrauit libro ſexto Phyſicorum particula <lb/>quinquageſima. </s>
            <s id="s.000828">Ergo elementa per medium ſpacium inane <emph.end type="italics"/><pb pagenum="124" xlink:href="011/01/144.jpg"/><emph type="italics"/>non mouerentur: Ergo medium plenum est omnino neceſſa­<lb/>rium; ſine quo elementa immota manerent.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000829">Quæ Auerroes contra doctiſsimum Auenpacem <lb/>præceptorem pro Ariſtotele ſcripſerit. <lb/></s>
            <s id="s.000830">Cap. XXVII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000831">QVAMQVAM <emph type="italics"/>hæc Aristotelis demonstratio ab <lb/>Auenpace viro certè doctissimo, &amp; Auerrois præce­<lb/>ptore, habita eſt veluti captioſa: ipſam tamen Auer­<lb/>rois; qui in eruendis Ariſtotelis verissimis ſententiis vſus est <lb/>maxima perſpicacia, ab omni iniuria vindicat: vt in tertia <lb/>parte huius diſputationis abundè videbitur: nunc autem rem <lb/>attigiſſe ſcopulumque demonstraſſe, ſat eſt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000832"><emph type="italics"/>Oſtendit ergo Auerroes demonſtrationem eſſe efficacissi­<lb/>mam: &amp; medium ſpacium plenum in motu elementorum <lb/>adeo eſſe neceſſarium, vt ſine pleno medio elementa nullo mo­<lb/>do cieri poſſent: idque ex motus definitione edita libro tertio <lb/>Phyſicorum particula ſexta.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000833"><emph type="italics"/>Ex motus ergo definitione (inquit Auerroes) quemlibet <lb/>motum eſſe continuum, quiuis facilè cognoſcit: quippe quod <lb/>motus ſit actus illius, quod potest eſſe ſub ea ratione, qua po­<lb/>teſt eſſe: ex eadem motus definitione intelligere etiam poſſu­<lb/>mus; quodlibet mobile habere facultatem ad nouum actum, <lb/>nouamque perfectionem; ad quam tendit: Ergo omnis motus <lb/>eſt continuus; &amp; nullus eſt indiuiduus, &amp; in momento tempo­<lb/>ris factus: non poteſt autem eſſe continuatio hæc ex ſola virtu<lb/>te mouentis, vt Auenpaces aliquando ſenſit; niſi etiam reſi­<lb/>ſtentia aliqua fuerit, quam virtus mouentis ſuperet, itaque ſe­<lb/>cundum eam rationem proportionis, qua virtus mouentis re-<emph.end type="italics"/><pb pagenum="125" xlink:href="011/01/145.jpg"/><emph type="italics"/>ſiſtentiam ſuperat; motus quoque fit velox, atque in his moti­<lb/>bus, in quibus eſt reſistentiæ proportio maior, eſt etiam maior <lb/>velocitas: vbi est reſiſtentiæ proportio minor, ibi &amp; velocitas <lb/>minor eſt, vbi vis mouentis reſistentiam non ſuperat: aut <expan abbr="ſe-cũdum">ſe­<lb/>cundum</expan> certum à natura ſtatutum exceſſum <expan abbr="eãdem">eandem</expan> non exce­<lb/>dit, motus nullus efficitur: qua de re ſeptimo <expan abbr="Phyſicorũ">Phyſicorum</expan> Ari<lb/>ſtoteles gravissime diſputauit in calce: Ergo neceſſaria eſt re <lb/>ſiſtentia medii pleni in motu elementorum <expan abbr="cõtinuo">continuo</expan>, in quo ple­<lb/>no medio <expan abbr="elemẽta">elementa</expan> facultatem habent illis à natura tributam <lb/>ad maiorem perfectionem ſenſim eundi, ad quam postquam <lb/>ab imperfectione in motus principio diſceſſerunt; per motum <lb/>continuum tendunt. </s>
            <s id="s.000834">Hic ſcire licet reſiſtentiam tribus <expan abbr="tantũ">tantum</expan> <lb/>modis inueniri poſſe: Aut exparte mobilis, &amp; mediis; vt in <lb/>animalibus, quæ in pleno mouentur, in quibus animalibus cor<lb/>pus, quod est actu, &amp; medium, quod est plenum, animæ mo­<lb/>uenti reſiſtit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000835"><emph type="italics"/>Aut ex parte mobilis tantum: vt in animalibus, dum mo­<lb/>uentur in vacuo: in quibus, non medium, quod eſt inane, ſed <lb/>ſolum animalis corpus animæ mouenti reſiſtit: &amp; in corpori­<lb/>bus cæleſtibus in quibus, &amp; ipſum cælum motum ſine medio <lb/>animæ mouent, reſiſtit. </s>
            <s id="s.000836">Aut ex parte medii tantum: vt in <lb/>elementis, quæ <expan abbr="mouētur">mouentur</expan> in pleno: quorum materia, quæ actu <lb/>non eſt, ſed facultate tantum formæ mouenti reſiſtere non po­<lb/>test, ſed medium ſolum illud eſt, quod reſistit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000837"><emph type="italics"/>Non tamen putet quis reſistentiam eſſe non poſſe, niſi vbi <lb/>vis inferatur: motusque contra rei mobilis inclinationem fiat: <lb/>nam inter dum reſistentia eſt ſine vlla vt: vt in elementis, quæ <lb/>ex duobus tantum partibus ſimplicissimis conflantur: id est <lb/>ſimplici forma, ſimplicique materia prima, quæ eſt ſola, nu­<lb/>da, pura, ſimplexque facultas, neque determinata eſt à qua<emph.end type="italics"/><pb pagenum="126" xlink:href="011/01/146.jpg"/><emph type="italics"/>piam natura: principium, quod motum fecit, vtique forma <lb/>eſt &amp; grauitas, &amp; leuitas: materia; quæ motum à forma, &amp; <lb/>grauitate, ac leuitate factum, vt poteſt accipit nullum habet <lb/>actum, nullamque actu <expan abbr="naturã">naturam</expan>: ideo reſiſtentia nulla ex par­<lb/>te materiæ cogitari poteſt, ſiue cum vi, ſiue ſine vi <expan abbr="reſiſtentiã">reſiſtentiam</expan> <lb/>mauis: nam vis nulla ex eo naſcitur, in quo nulla est natura, <lb/>nulloſque actus contra cuius nixum vis fiat: nulla eſt &amp; iam <lb/>ad motum quempiam determinatum, ac certum inclinatio; <lb/>vbi nulla eſt determinata natura, nec certus quiſpiam actus. <lb/></s>
            <s id="s.000838">Ergo in motu naturali elementorum ſi principia tantum in­<lb/>tueamur, ex quibus elementorum naturæ coaugmentantur, <lb/>nullam reſistentiam inueniemus, quæ tamen (vt diximus) ne­<lb/>ceſſaria eſt in quouis motu; niſi fuerit indiuiduus, &amp; in mo­<lb/>mento temporis factus; quod minime fieri poſſe, motus defini­<lb/>tio indicat: vt de ſententia Ariſtotelis libro tertio <expan abbr="Phyſicorũ">Phyſicorum</expan> <lb/>paullo ante memorauimus: cogimur ergo inuenire <expan abbr="reſiſtẽtiam">reſiſtentiam</expan> <lb/>in medio, quod ab impressione elementi diuiditur, finditur, in­<lb/>que partes diuerſas diſtrahitur, &amp; ſine violentia reſiſtit: nam <lb/>aer (verbi gratia) in motu grauium, &amp; leuium est grauis <lb/>in loco ignis; &amp; est leuis in loco aquæ, &amp; terræ; in ſuo loco na <lb/>turali <expan abbr="nõ">non</expan> est grauis, &amp; non eſt leuis, ideo <expan abbr="vtrũque">vtrunque</expan> <expan abbr="motũ">motum</expan> exci­<lb/>pere potest: quia ſuſcipiens debet eſſe immune à natura rei, <lb/>quæ ſuſcipitur, ne quod intus exiſtit, prohibeat, &amp; obſiſtat: id <lb/>eſt impedimento ſit extrinſecis, quo minus ingrediantur: vt ſu<lb/>pra diximus Ariſtotelem literis conſignauiſſe libro tertio de <lb/>anima. </s>
            <s id="s.000839">Ea dere optimè ſcripſit Auerroes libro tertio de cæ­<lb/>lo commentatione duodeuigeſima, dum dixit. </s>
            <s id="s.000840">Aer nec ad <lb/>grauitatem, nec ad leuitatem naturalem inclinationem ha­<lb/>bet: ideo graui, &amp; leui per aerem moto ſine vlla violentia re­<lb/>ſiſtit: idque ſupra non raro diximus.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="127" xlink:href="011/01/147.jpg"/>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000841">In ſpacio inani ſi illud daretur, nulla eſſet reſi­<lb/>ſtentia. </s>
            <s id="s.000842">Cap. XXVIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000843">N<emph type="italics"/>ec ſit, qui putet, reſiſtentiam eſſe in ſpacio inani ex <lb/>parte terminorum: vt ecce ſpacium inane triginta <lb/>pedum (vt eorum more loquar) nam ſecundum rei <lb/>veritatem inane ſpacium nullis terminis definitur: ſed ſi da­<lb/>tur, quod non dari probatum est alibi, illud totum immen­<lb/>ſum, &amp; infinitum est: Nos tamen, vacuum poſitum in <expan abbr="hostiũ">hostium</expan> <lb/>gratiam triginta pedum menſura definitum conſtituimus: vt <lb/>hoſtes inde intelligant, eorum opinionem nihil habere momen<lb/>ti: ſit ergo ſpacium illud vacuum, quod fingunt, tringint a pe­<lb/>dum; <expan abbr="elementũ">elementum</expan> (vt aiunt) per illud tempore diuiduo mouere­<lb/>tur, alioquin totum ſpacium ſimul occuparet, in omnibus me­<lb/>dij partibus, in omnibus extremis terminis eodem temporis mo<lb/>mento inueniretur, &amp; per omnes medij partes ab extremo ad <lb/><expan abbr="extremũ">extremum</expan> ſimul moueretur, à quibus abſurdis, vt ipſi ſibi ipſis <lb/>caueant, dicere vel <expan abbr="etiã">etiam</expan> nolentes coguntur: elementa per ina­<lb/>ne ſpacium non in momento, ſed in tempore ferri ratione re­<lb/>ſiſtentiæ ex parte terminorum ab inuicem longe diſtantium. <lb/></s>
            <s id="s.000844">Contra quorum ſententiam multa argumenta, eademque ex<lb/>plicatu difficilia adduci poſſunt, ſi eadem locus istæ poſtula­<lb/>ret: quorum <expan abbr="magnã">magnam</expan> partem prudentes præterimus, &amp; ea <expan abbr="tã-tum">tan­<lb/>tum</expan> vix attingimus, quæ ad hunc locum, &amp; ſi non omni, ali­<lb/>qua ſaltem ex parte pertinere videbuntur; vt diſceptatio no­<lb/>ſtra nihil ſuperuacuum, aut redundans, nihilque imminutum <lb/>contineat, &amp; ne angustioribus cancellis concludatur; &amp; ne <lb/>longioribus finibus producatur, quam fortè par ſit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000845"><emph type="italics"/>Verum antequam rem ipſam aggrediar; ſciendum, lo-<emph.end type="italics"/><pb pagenum="128" xlink:href="011/01/148.jpg"/><emph type="italics"/>cum eſſe aliquem vacuum ad Platonis ætatem iam inde à <lb/>Thaletis Milesij temporibus omnes ignorauiſſe; vt autor est <lb/>Plutarchus, post modum Leucippus, Democritus, &amp; Epicu­<lb/>rus vacuum palam affirmare ſunt auſi; hos ſecutus est Lu­<lb/>cretius uates; Diuinus Plato in Timæo, &amp; Ariſtoteles libro <lb/>quarto de phyſico auditu inane ſuſtulerunt: ſed hæc fines no­<lb/>ſtros egrediuntur, ideo illis derelictis ad rem ipſam reuerti­<lb/>mur, &amp; argumenta quædam adducimus; quibus veluti non­<lb/>nullis arietibus hoſtium propugnacula, quæ ab illis inexpugna<lb/>bilia exiſtimantur, funditus diruantur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000846"><emph type="italics"/>Primo ergo ſi terminorum diſtantia cauſa eſſet motus in <lb/>tempore facti ſine alia, aut medij, aut mobilis reſiſtentia; il­<lb/>luminatio <expan abbr="nõ">non</expan> in momento, ſed in tempore fieret: cui reclamat <lb/>Ariſtoteles libro ſecundo de anima particula ſeptuageſima: <lb/>nam licet lumen vtroque contrario vacet; quod vidèlicet aut <lb/>extrinſecè, aut intrinſecè reſiſtat; ratione cuius <expan abbr="reſiſtẽtiæ">reſiſtentiæ</expan> ſi ea <lb/>daretur ſuccessio in illuminatione inueniretur, tamen propter <lb/>terminorum diſtantiam ſpacium tum inane, tum plenum in <lb/>tempore illuminari cogeretur, non autem in temporis momen<lb/>to. </s>
            <s id="s.000847">Verum Ariſtoteles vnumquodque ſpacioſum quantum­<lb/>uis vaſtissimum non in tempore, ſed in inſtanti temporis illu­<lb/>minari aperte docuit: at ſi verum eſſet id, quod hoſtes tanto­<lb/>pere vrgent; per terminos non parum aliquando diſtantes ſta<lb/>ret, quo minus in momento totum ſpacium, vastum illud qui­<lb/>dem, immo non rarò vastissimum, illuminari poſſet: quomodo <lb/>ergo effugient iſti, quin Aristoteli mendacij notam inurant? <lb/></s>
            <s id="s.000848">ſi dicant ſolam terminorum distantiam reſiſtentiam ſat eſſe <lb/>ad motum continuum?<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000849"><emph type="italics"/>Secundo exitus argumenti, quod contra Democritum ab <lb/>Ariſtotele texitur libro ſecundo de anima particula ſeptua-<emph.end type="italics"/><pb pagenum="129" xlink:href="011/01/149.jpg"/><emph type="italics"/>geſimaquarta explicaretur. </s>
            <s id="s.000850">Dixerat enim Democritus: ſi <lb/>ſpacium inter nos, &amp; cælum interceptum eſſet inane, formi­<lb/>ca quantumuis parua, ſi eſſet in cælo videretur: Aduerſus <lb/>quam Democriti ſententiam Ariſtoteles hac ratione agit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000851"><emph type="italics"/>Per medium ſpacium inane nullæ ſpecies multiplicantur: <lb/>ſed ſpacium inter nos, &amp; cælum interceptum eſt inane, vt De<lb/>mocrito falsò arriſit: ergo in eo nullæ ſpecies multiplicantur: <lb/>at ſine ſpeciebus per medium multiplicatis nihil ſpectatur; er­<lb/>go ſpacio inani inter nos, &amp; cælum intercepto, ſi formica in <lb/>cælo eſſet, nulla certè ratione videri poſſet: Hoc <expan abbr="argumẽtum">argumentum</expan>, <lb/>&amp; efficacissimum illius robur ex medij pleni necessitate pen­<lb/>det; ſine quo nihil videtur; vt ſine pleno medio elementa non <lb/>mouentur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000852"><emph type="italics"/>At ſi vera eſſet istorum ſententia; qui medij pleni neceſ­<lb/>ſitatem tollere audent, huius efficacissimi argumenti exitus <lb/>nullo negocio explicaretur. </s>
            <s id="s.000853">Nam ſi elementa non in momen­<lb/>to, ſed in tempore per ſpacium inane mouerentur, idque illis <lb/>accideret non ratione reſistentiæ, quæ in vacuo nulla est, ſed <lb/>ratione terminorum magnopere diſtantium; ita &amp; ſpecies, <lb/>per hoc medium inane ſpacium ratione vacui, licet multipli­<lb/>cari non valerent; ratione tamen terminorum ab inuicem di­<lb/>stantium multiplicari poſſent. </s>
            <s id="s.000854">Affirmant enim elementa, <lb/>per medium inane propter vtriuſque termini diſtantis reſiſten<lb/>tiam in tempore moueri, non propter eam reſiſtentiam, quæ <lb/>ex medio pleno oriri deberet; quod plenum in vacuo deſidera­<lb/>tur: ita &amp; ſpacium, quod non est plenum, cuius tamen ter­<lb/>mini distant, non in momento, ſed in tempore illuminatum, <lb/>ſpecies per ipſum multiplicatas acciperet.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000855"><emph type="italics"/>Tertio inanis eſſet Platonis <expan abbr="demõſtratio">demonſtratio</expan> in Timæo, quam <lb/>vſurpat Ariſtoteles libro quarto Phyſicorum particula ſexa<emph.end type="italics"/><pb pagenum="130" xlink:href="011/01/150.jpg"/><emph type="italics"/>geſimaquarta, &amp; deinceps, qua demonſtratione Diuinus Pla<lb/>to probare contendit. </s>
            <s id="s.000856">Terram non moueri: quia est in totius <lb/>mundi æquilibrio; ideo ſtat immota, nec magis <expan abbr="advnã">ad vnam</expan>, quam <lb/>ad aliam partem flectitur, cum ſit in medio æquè distans ab <lb/>extremis: qua de re Aristoteles copiosè diſputauit libro ſe­<lb/>cundo de cælo, ita ſi vacuum ſit, illud erit omni ex parte indif<lb/>ferens, nec in eo erit, aut ſurſum, aut deorſum, aut antè, aut <lb/>ponè, aut dextrum aut ſinistrum, quæ ſunt loci differentiæ, <lb/>ad quas mobile vnumquodque mouetur. </s>
            <s id="s.000857">Ergo corpus quod in <lb/>medio ſpacio inani fuerit, aut in omnes medij partes diſtra­<lb/>ctum diuelletur, <expan abbr="cũ">cum</expan> ad omnes ſit æquè inclinatum, aut vbique, <lb/>vel magis nullibi stabit: cum hæ ſint loci differentiæ. </s>
            <s id="s.000858">quæ non <lb/>ſunt in vacuo, vel non mouebitur, &amp; non quieſcet, cum nulla <lb/>ſit ibi cauſa, aut motus, aut quietis, nullaque ibi ſit loci diffe­<lb/>rentia, in quam elementum ſtet, aut ad quam elementum mo<lb/>ueatur, vel in æquilibrio poſitum non magis ad vnam, quam <lb/>ad aliam partem flectetur, ſed ad omnes ſimul, vel ad nullam <lb/>magis: quod Plato de terra dixerat. </s>
            <s id="s.000859">At ſi corpus ſimplex <lb/><expan abbr="elemẽtorum">elementorum</expan> per ſpacium inane moueatur in æquilibrio vacui <lb/>poſitum, &amp; terra in totius mundi æquilibrio conſtituta, certè <lb/>mouebitur: quod tum Ariſtoteles, tum Plato abſurdum eſſe <lb/>putauerunt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000860"><emph type="italics"/>Quarto falſum eſſet id, quod ab Ariſtotele conſtantissimè <lb/>affirmatur libro quarto de phyſico auditu particula ſexage­<lb/>ſimaoctaua. </s>
            <s id="s.000861">Proiecta à medio iuuante motum moueri: nam <lb/>quæ proiciuntur, &amp; per inane ſpacium impelluntur, ab inani <lb/>medio non iuuante motum, moueri non queunt: cum ea, quæ <lb/>res nulla eſt vt inane ſpacium, quod nullum eſt motum, qui res <lb/>aliqua eſt, iuuare non possit: Simplicia ergo <expan abbr="elementorũ">elementorum</expan> cor­<lb/>pora dum natura, per ſpacium inane <expan abbr="ferũtur">feruntur</expan> à medio vacuo <emph.end type="italics"/><pb pagenum="131" xlink:href="011/01/151.jpg"/><emph type="italics"/>non iuuante motum, cieri non poſſunt, quod Ariſtoteli aduer<lb/>ſatur affirmanti, quæ proiiciuntur à medio illorum iuuante <lb/>motum, de loco, ad locum concitari.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000862"><emph type="italics"/>Quinto in vacuo grauius, &amp; leuius, æquali velocitate mo­<lb/>uerentur; cum terminorum distantia in vtriſque poſſet eſſe <lb/>æqualis.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000863"><emph type="italics"/>Sexto ſimplicia elementa per vacuum velocius in fine, <lb/>quam in principio non mouerentur: cum perpetua ſit in va­<lb/>cuo æquabilitas, nullaque ratio naturæ diuerſa, ex qua motus <lb/>naturalis velocitas in fine augeatur: qua de re infra diſputa­<lb/>bitur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000864"><emph type="italics"/>Nec hoſtium argumenta aliquod <expan abbr="momentũ">momentum</expan> habent; quip­<lb/>pe cum pro certo ſciamus; mobile totum ſpacium ſimul non <lb/>occupare eodem tempore, omnes medij partes non lustrare in <lb/>omnibus extremis terminis eodem temporis momento non in­<lb/>ueniri ratione extrinſecæ reſiſtentiæ, quæ in motu <expan abbr="elementorũ">elementorum</expan> <lb/>per inane ſpacium, omnino deſiderantur: non enim ſpacium, <lb/>quod non eſt plenum extrinſecus reſistit, nec pars mobilis in­<lb/>trinſecè reſistere potest, quæ non eſt in actu, ſed nuda, ſola, <lb/>ſimplexque facultas, vt ſupra diximus: ſi ergo ſpacium ina­<lb/>ne daretur, quod motis elementis nulla ratione reſiſteret, mo­<lb/>bile totum ſpacium ſimul occuparet: omnes medij partes eo­<lb/>dem tempore luſtaret, &amp; in omnibus extremis, &amp; per totum <lb/>medium ſimul existeret, ad omnes immo ad nullas loci diffe­<lb/>rentias moueretur nullibi, immo vbique quieſceret. </s>
            <s id="s.000865">Hac ad <lb/>omnium argumentorum materiam; nunc ad formas reſpon­<lb/>dentes, id <expan abbr="incõueniens">inconueniens</expan> eſſe negamus, quod hoſtes inconueniens <lb/>eſſe putant; poſito enim vacuo ea omnia neceſſariò ſequuntur, <lb/>quæ ab hostibus, vt abſurda deducuntur: ea primo abſurdo <lb/>dato, abſurda non ſunt; ſed neceſſariò fiunt. </s>
            <s id="s.000866">Quapropter ne-<emph.end type="italics"/><pb pagenum="132" xlink:href="011/01/152.jpg"/><emph type="italics"/>ceſſe eſt in motu elementorum ex parte medij tantum, &amp; non <lb/>ex parte extremorum distantium, vt motus reſiſtentia intel­<lb/>ligatur propter abſurda, quæ nuper adducta fuerunt: non ex <lb/>parte materiæ mobilis, quæ non reſiſtit, cum ſit pura fa­<lb/>cultas; nec exparte vacui, quod res nulla est; ideo reſistere <lb/>non creditur.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000867">An priuſquam medium, elementum in medio <lb/>moueatur. </s>
            <s id="s.000868">Cap. XXIX.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000869">QVONIAM <emph type="italics"/>elementum à medio moueri confirmaui­<lb/>mus; operepræcium nos facturos putamus, ante quam <lb/>ad alia progrediamur, videre. </s>
            <s id="s.000870">Vtrumne lapis, ſuæ na<lb/>turæ derelictus, prius, an poſterius quam medium an ſimul, <lb/>cum medio moueatur. </s>
            <s id="s.000871">Quærendi anſam nanciſcimur ex his, <lb/>quæ ſupra dicta fuerunt; lapidem certè aut aliud quoduis ſeu <lb/>graue, ſeu leue ſimplex corpus, quod per medium fertur, me­<lb/>dium ipſum impellere, quod poſtquam fuit impulſum à pro­<lb/>pria forma mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000872"><emph type="italics"/>Huic quæſtioni ex his ſatis fieri poſſe credimus; quæ ad mo<lb/>tus ipſius violenti, naturalis, &amp; neutri, naturam pertinent; <lb/>quippe cum motus naturalis, cuius comis eſt motus violentus, <lb/>aut ſaltem non naturalis, ſeu neuter, violentum, ſeu non na­<lb/>turalem, aut neutrum omnino præcedat, &amp; ſit potius cauſa <lb/>motus violentia, ſeu non naturalis, aut neutri, quam effectus: <lb/>nihil enim excogitari potest abſurdius, quam eum <expan abbr="motũ">motum</expan>, qui <lb/>contra naturam, aut ſaltem non ſecundum naturam eſt, eum <lb/>præcedere motum, &amp; illius cauſam eſſe, qui est naturalis: vt <lb/>liquidò constat ex libro octauo Phyſicorum particula trigeſi­<lb/>maquinta, &amp; trigeſimanona. </s>
            <s id="s.000873">At qui motus medij, ex ea par<emph.end type="italics"/><pb pagenum="133" xlink:href="011/01/153.jpg"/><emph type="italics"/>te, qua impellitur, atque diuiditur, est violentus, vel ſaltem <expan abbr="nõ">non</expan> <lb/>naturalis, ſeu neuter, motus lapidis eſt naturalis; Ergo cor­<lb/>porum, aut grauium, aut leuium motus eſt medij motu prior, <lb/>non tempore, ſed origine, aut natura.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000874"><emph type="italics"/>Præterea corpus, quod aliud corpus ad locum mouet; illud <lb/>non mouet, niſi moueatur; vt dixiſſe aliquando viſus eſt Ari<lb/>ſtoteles, nempè ſeptimò Phyſicorum particula tertia; &amp; octa<lb/>uo Phyſicorum particula trigeſimaſexta; &amp; non raro alibi. <lb/></s>
            <s id="s.000875">Vt ecce corpus, quod trahit, non trahit niſi &amp; ipſum dum <lb/>trahit, moueatur, quod vehit ad locum vehendo mouetur, <lb/>quod impellit; dum illud corpus impellit; &amp; ipſum ad locum <lb/>cietur: quod rotunda conuerſione torquet, immotum id mu­<lb/>neris non abſoluit, ſed ad locum latum: quæ omnes ſunt ſpe­<lb/>cies motionum illarum, quæ ab extrinſeco motore fiunt; vt au­<lb/>tor est Ariſtoteles ſeptimo Phyſicorum particula decima. <lb/></s>
            <s id="s.000876">Nulla harum motionum ſpecies ab extrinſeco corpore mouen <lb/>te fit, quod non moueatur: quia omne corpus, quod apud nos <lb/>mouet, mouendo mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000877"><emph type="italics"/>Theophrastus id non neceſſariò fieri probat: vel hominis <lb/>exemplo lignum trahentis à quo tracto ligno homo, qui trahit, <lb/>non trahitur: vt <expan abbr="nauẽ">nauem</expan> ex alto trahens, à naue tracta non tra­<lb/>hitur. </s>
            <s id="s.000878">Solis etiam exemplum vſurpat, à cuius vi trahendi va­<lb/>pores in ſublime rapti trahuntur: ſol tamen à tractis vapori­<lb/>bus non trahitur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000879"><emph type="italics"/>Theophraſti exempla labefactauit Themistius libro pri­<lb/>mo de anima particula quadrageſimaprima; dum dixit. <lb/></s>
            <s id="s.000880">Homines, qui aut lignum, aut nauem, aut aliud quoduis cor­<lb/>pus trahunt, &amp; ſol, qui vapores in ſublime rapit, &amp; ſi eadem <lb/>motus ſpecie non moueatur, vt ſunt motus trahendi, impellen <lb/>di, vehendi, &amp; in orbem contorquendi, eodem tamen genere <emph.end type="italics"/><pb pagenum="134" xlink:href="011/01/154.jpg"/><emph type="italics"/>motus homines, &amp; ſolem moueri ſat eſt; qui ad locum mouen­<lb/>tur, ad quem mouent; quauis motus ſpecie moueant: vt nos <lb/>etiam ſcripſimus. </s>
            <s id="s.000881">Nunc ad mobile reuertimur, quod ſuæ na­<lb/>turæ derelictum in medio ſuſpenſum, ſi ſit graue, vt lapis, ae­<lb/>rem, aut aliud quodcumque medium, per quod fertur, impel­<lb/>lit. </s>
            <s id="s.000882">Ergo neceſſe est, vt lapis mouendo aerem &amp; ipſæ prius mo<lb/>ueatur, natura ſaltem, &amp; ſi non tempore prius: cum omne <lb/>corpus, quod aliud corpus ad locum mouet, ad locum concite­<lb/>tur: omne enim quod in aliud agit, ab eo neceſſario patitur, <lb/>in quod agit, in his, quæ ſunt ſub luna præſertim: ideo talis <lb/>motus ſeu impulſus, ſeu alia ſpecies motus fuerit, non fit ab <lb/>impellente, aut ab alio quauis ratione mouente, ſine motu aut <lb/>impellentis, aut quouis alio motu mouentis.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000883"><emph type="italics"/>Tertio reſpondeo: lapis ſemetipſum mouet ad motum me <lb/>dij, perinde ac nauta ad motum nauigij; vt ſupra diximus: ſed <lb/>nauta nauigium non mouet, niſi poſtquam ſemetipſum moue­<lb/>rit. </s>
            <s id="s.000884">Ergo lapis, &amp; quodlibet aliud mobile ſimplex, graue, &amp; <lb/>leue, per medium latum prius mouetur, <expan abbr="quã">quam</expan> medium mouea­<lb/>tur: ergo lapis non cit ſe per accidens ad citationem medij, <lb/>quod non dum citatur: ſed à ſemetipſo lapis tunc citetur opor­<lb/>tet per ſe, &amp; forte primo: vt (auſpice Deo) infra videbimus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000885"><emph type="italics"/>Hic noua quæſtio exiſtit: ſi lapis, aut quoduis aliud cor­<lb/>pus, graue, aut leue eſt mobile, ergo mobilitate eſt mobile, num <lb/>quid illa mobilitas ſit mobilis? </s>
            <s id="s.000886">ſi eamdem mobilem eſſe nega­<lb/>uerimus: ergo nec lapis mobilis eſſe poterit: quia ob immobi­<lb/>lem mobilitatem nihil mouetur: cum omne, quod mouet, mo­<lb/>ueatur, vt diximus, ſi est mobilis: ergo mobilitate mobilis: <lb/>hanc nouam mobilitatem in <expan abbr="nouã">nouam</expan> diſquiſitionem accerſimus: <lb/>&amp; quærimus, numquid ipſa ſit mobilis, ſi mobilis non eſt. </s>
            <s id="s.000887">Er­<lb/>go nec prima erat mobilis, quia nulla ratio vrget; vt magis <emph.end type="italics"/><pb pagenum="135" xlink:href="011/01/155.jpg"/><emph type="italics"/>hæc, quam illa ſit mobilis: ſi eſt mobilis in infinitum progre­<lb/>diemur: verum natur a mouentium, &amp; mobilium infinit at em <lb/>istam non amat; Ergo aut in infinitum aſcendere licebit; aut <lb/>in prima mobilitate quieſcendum, atque ipſam minime mobi<lb/>lem eſſe dicendum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000888"><emph type="italics"/>Reſpondeo omne mobile eſſe mobilitate mobile: cum queri­<lb/>tur: numquid mobilitas ſit mobilis, per inficiationem reſpon­<lb/>detur: non enim mobilis potest eſſe prima mobilitas: ad pro­<lb/>bationem cum dicitur; omne mobile eſt mobilitate mobile, da­<lb/>tur, cum vltra progrediuntur: ergo mobilitas eſt mobilis: ne­<lb/>gatur; ratio est, quia in captionem <expan abbr="illã">illam</expan> impingitur: quæ fal­<lb/>lacia, ſeu captio figuræ dictionis ab Ariſtotele nuncupatur li<lb/>bro elementorum: mutatur enim quo in quod: id est prima <lb/>mobilitas: quæ primum mobile eſt, mobile eſt quo, illud mobi<lb/>le mouetur, quæ non potest eſſe, quod moueatur: non eſt ergo <lb/>mobilis; nec propterea ſequitur, <expan abbr="primũ">primum</expan> mobile non eſſe mobile, <lb/>immo totum oppoſitum: <expan abbr="primũ">primum</expan> ſcilicet mobile prima ſua mo­<lb/>bilitate eſſe mobile, vt principio quo, quæ in quod mutari non <lb/>debet; ſi in captionem figuræ dictionis impingere <expan abbr="nõ">non</expan> volumus.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000889">Totum elementum à toto elemento mouetur, &amp; <lb/>eſt quinta propoſitio. </s>
            <s id="s.000890">Cap. XXX.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000891">TOTVM <emph type="italics"/>elementum non primo, ſed ſecundo totum <lb/>mouet elementum; Hæc quinta propoſitio ex his pro­<lb/>batur, quæ ſupra non ſemel repetita fuerunt. </s>
            <s id="s.000892">Actio­<lb/>nes, &amp; perpessiones ſunt indiuiduorum de ſententia Ariſtote<lb/>lis in prologo libri primi Diuinorum. <!-- KEEP S--></s>
            <s id="s.000893">Totum ergo indiuiduum <lb/>elementum est quod mouet, &amp; quod mouetur. </s>
            <s id="s.000894">Secundo pro­<lb/>batur, corporis ſimplicis eſt motus ſimplex, &amp; motus ſimplex <emph.end type="italics"/><pb pagenum="136" xlink:href="011/01/156.jpg"/><emph type="italics"/>est corporis ſimplicis, vt ſcripſit Ariſtoteles libro primo de cæ<lb/>lo particula ſeptima, &amp; octaua: ſed elementa corpora ſunt <lb/>ſimplicia: ergo elementa ſimplici motu aguntur; ita vt totum <lb/>elementum moueat, &amp; moueatur: eo tamen modo, quem ſu­<lb/>pra attingimus, dum diximus. </s>
            <s id="s.000895">Totum elementum per par­<lb/>tem, id eſt per materiam moueri: &amp; per partem, id est, per <lb/>formam mouere; est enim forma principium quo totum ele­<lb/>mentum mouet, &amp; materia est principium, quo totum ele­<lb/>mentum mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000896"><emph type="italics"/>Differunt hæ duæ naturæ: quia forma cit ſe ad citationem <lb/>totius elementi: &amp; tunc cit, &amp; citatur, ſeu mouet, ac moue­<lb/>tur: mouet quidem totum elementum, &amp; ad totius elementi <lb/>motum mouetur, materia licet moueatur, non tamen mouet: <lb/>vel ipſo etiam Auerroe teste libro quarto Phyſicorum com­<lb/>mentatione ſeptuageſimaquarta: Materialis enim forma <lb/>(ait Auerroes) mouet, vt eſt in materia mota, ab eademmet <lb/>forma; quæ totum mouet, &amp; materiam: vt meminit idem <lb/>Auerroes tertio libro de cælo <expan abbr="commẽtatione">commentatione</expan> duodetrigeſima, <lb/>&amp; quarto libro eiuſdem commentatione vigeſimaſecunda, &amp; <lb/>vigeſimaquarta. </s>
            <s id="s.000897">Hoc non eſt mouere ſe per ſe, &amp; primo, ſed <lb/>tantum ſecundo, quia per partem: at quomodo elementum à <lb/>ſe per ſe, &amp; primo moueatur paucis quibuſdam interpoſitis <lb/>demonstrabitur.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000898">Totum elementum ſe per accidens mouet: &amp; eſt <lb/>ſexta propoſitio. </s>
            <s id="s.000899">Cap. XXXI.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000900">TOTVM <emph type="italics"/>elementum ſe per ſe propriæ non mouet; ſed <lb/>per accidens.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000901"><emph type="italics"/>Huius ſextæ propoſitionis pars prior probatur rationibus <emph.end type="italics"/><pb pagenum="137" xlink:href="011/01/157.jpg"/><emph type="italics"/>ab Ariſtotele petitis octauo libro Phyſicorum particula vige<lb/>ſimaſeptima, &amp; vigeſimaoctaua, &amp; trigeſimanona, &amp; primo.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000902"><emph type="italics"/>Si elementa à ſe ipſis per ſe propriè mouerentur, anima vti <lb/>que viuerent, perinde ac animalia, quæ à ſe ipſis per ſe pro­<lb/>priè mouentur: ſed elementa, vt animalia anima non viuunt, <lb/>ergo elementa à ſe ipſis propriè non mouentur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000903"><emph type="italics"/>Vox illa: non vt animalia ab re addita non fuit: propter <lb/>Platonem enim eamdem addidimus, qui animam elementis <lb/>aſcripſit in Timæo, ſed aliam, &amp; longè diuerſam ab ea ani­<lb/>ma, quæ eſt in animalibus, ac diuerſo quodammodo informan<lb/>tem, cuius ſententiæ Aristoteles non ſubſcribit: qua de re ali <lb/>bi copiosè licet egerimus, nonnulla tamen infra breui oratione <lb/>per stringemus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000904"><emph type="italics"/>Hoc argumentum ex Diuini Platonis fontibus manare vi <lb/>detur libro decimo de legibus, &amp; in eo libro, cui titulus eſt Phæ<lb/>dro: vtrobique enim eamdem hominis animam immortalem <lb/>eſſe Plato demonſtraturus, geminas idcirco adfert rationes: <lb/>quia duo in vniuerſum interitus modi inueniuntur, nec plu­<lb/>res duobus inueniri poſſunt; quorum nullus eſt in anima: ideo <lb/>ab vtroque interitus modo vtraque ratio à Platone petitur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000905"><emph type="italics"/>Omne enim quod interit, vel ab extrinſeco interimitur; ve <lb/>lignum ab extrinſeco igni exuritur; vel ab intrinſeco principio <lb/>perditur, vt lignum, quia materiam habet; ideo interitus ſui <lb/>intrinſecam cauſam ſemper ſecum geſtat: quapropter ſii n li­<lb/>gno caries aliquando vim ſumat, vt putreſcat; lignum ad in­<lb/>teritum tunc ſuapte natura ducitur: quemadmodum in ſuis <lb/>de republica libris Diuinus Plato ſcripſit; aſſeruitque ea, <lb/>quæ ſponte ſua intereunt, omnia à domeſtico quodam princi­<lb/>pio, atque interno vitio deſtrui ob materiam certè in illis exi­<lb/>ſtentem; quæ cum nouam ſubinde formam ſemper optet: nec <emph.end type="italics"/><pb pagenum="138" xlink:href="011/01/158.jpg"/><emph type="italics"/>ſit illius deſiderium inane, &amp; nouam formam ſuſcipere non <lb/>possit, niſt priore deſtructa, neceſſe eſt, vt ex appetente mate­<lb/>ria cuiuslibet rei materialis interitus omnino naſcatur, id <lb/>quod &amp; Ariſtoteles memoriæ prodidit in calce libri primi <lb/>de phyſico auditu; &amp; magnus Plotinus in libro, cui titulus est <lb/>vnde mala in quo ex materia omnia mala, vſque ad <expan abbr="interitũ">interitum</expan>, <lb/>qui est omnium malorum pessimum, exoriri efficacia tanta <lb/>demonstrat, vt eo libro perlecto nemo ſit, qui de ea re ambi­<lb/>gere possit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000906"><emph type="italics"/>Altera ergo diuini Platonis ratio animam ab intrinſeco, <lb/>alter a eamdem ab extrinſeco ad interitum duci non poſſe, de­<lb/>monſtrat. </s>
            <s id="s.000907">Prioris rationis hæc penè ſeries, eſt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000908"><emph type="italics"/>Omne quod à ſe ipſo mouetur, ſemper mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000909"><emph type="italics"/>Anima à ſe ipſa mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000910"><emph type="italics"/>Ergo anima ſemper mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000911"><emph type="italics"/>Omne quod ſemper mouetur, est immortale.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000912"><emph type="italics"/>Anima ſemper mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000913"><emph type="italics"/>Ergo anima eſt immortalis.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000914"><emph type="italics"/>Hæc ratio nobis ſanè ostendit, animam à ſe ipſa destrui <lb/>non poſſe, quia anima eſt natura a ſe per ſe ſemper mobilis, <lb/>quapropter anima eſt immortalis.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000915"><emph type="italics"/>Secundæ rationis proceſſus hoc maximè constat modo.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000916"><emph type="italics"/>Omne quod ipſum mouet, motionis eſt principium.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000917"><emph type="italics"/>Anima ſe ipſam mouet.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000918"><emph type="italics"/>Ergo anima motionis est principium.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000919"><emph type="italics"/>Omne quod eſt principium motionis, eſt ingenitum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000920"><emph type="italics"/>Anima est principium motionis.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000921"><emph type="italics"/>Ergo anima eſt ingenita.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000922"><emph type="italics"/>Omne quod eſt ingenitum, vacat interitu.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000923"><emph type="italics"/>Anima est ingenita.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="139" xlink:href="011/01/159.jpg"/>
          <p type="main">
            <s id="s.000924"><emph type="italics"/>Ergo anima vacat interitu.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000925"><emph type="italics"/>Omne quod vacat interitu, eſt immortale.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000926"><emph type="italics"/>Anima vacat interitu.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000927"><emph type="italics"/>Ergo anima est immortalis.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000928"><emph type="italics"/>Hæc ratio animæ immortalitatem maximè oſtendit, quia <lb/>à nullo extrinſeco interfici poteſt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000929"><emph type="italics"/>Hæ duæ rationes tantam affinitatem, tantamque inter ſe <lb/>cognitionem habent, vt vnica ratio videri possit. </s>
            <s id="s.000930">Quod enim à <lb/>ſe ipſo non deſtruitur, neque ab alio quopiam deſtruetur: nam <lb/>cum in ſe ſuæ perennitatis cauſam geſtet, ſibi ſemper præsto <lb/>est; ſe ſaluam ſemper eſſe vult, vt illud eſt quod à ſe ipſo mo­<lb/>uetur: &amp; rurſus quod ab alio non destruitur, ſed principium <lb/>est, &amp; cauſa potius, vt omnia alia conſeruentur, id à ſe ipſo <lb/>non deſtruetur quale motionis est principium.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000931"><emph type="italics"/>Qua nam ratione illud Platonis intelligi debeat, animam <lb/>eſſe naturam ſe ipſam mouentem, ſeu per ſe mobilem, Diui­<lb/>nus Plato docuit libro decimo de legibus; vbi isthæc ad uer­<lb/>bum ſcripſit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000932"><emph type="italics"/>“Trahit quidem animus cælestia omnia, &amp; terrena, in ſu<lb/>per &amp; ea, quæ in mari ſunt ſuismet motionibus, quorum <lb/>iſta ſunt nomina.”<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000933"><emph type="italics"/>“Velle, confidere, curare, conſulere, opinari, ſiue rectè, ſeu <lb/>perperam. </s>
            <s id="s.000934">Gaudentem, timentem, conſidentem, dolentem, <lb/>amantem, peroſum, &amp;c.” Hæc ex Diuino Platone ad ver<lb/>bum: De quibus motionum ſpeciebus locutum fuiſſe <expan abbr="diuinũ">diuinum</expan> <lb/>Platonem Theophrastus ſcripſit in primo ſuo libro de motu: <lb/>&amp; Strato Lampſacenus, qui fuit Theophraſti auditor, &amp; in­<lb/>ter optimos philoſophos numeratus in libro, quem Strato <expan abbr="etiã">etiam</expan> <lb/>ipſe de motu edidit. </s>
            <s id="s.000935">Ex quibus ſatis ſuperque <expan abbr="notũ">notum</expan> eſſe reor, <lb/>alias eſſe motionum ſpecies, quas Plato animalibus aſcripſit,<emph.end type="italics"/><pb pagenum="140" xlink:href="011/01/160.jpg"/><emph type="italics"/>&amp; alias, quas Ariſtoteles ab eiſdem auferendas eſſe voluit, <lb/>ita vt verbis <expan abbr="tãtum">tantum</expan> diſcrepare viderentur: ſi hi eſſent motus. <lb/></s>
            <s id="s.000936">&amp; ſi animæ ſolius, &amp; <expan abbr="nõ">non</expan> totius animati corporis eſſent: quin? <lb/></s>
            <s id="s.000937">non ne ex eo, quod animæ pars, quæ agens intellectus nuncu­<lb/>patur, omnia facit: &amp; pars, quæ possibilis intellectus appel­<lb/>latur, omnia fit: animam omnia intelligere propterea, eam­<lb/>dem eſſe immortalem, colligimus? </s>
            <s id="s.000938">quod ſi verum eſt, vt veriſ­<lb/>ſimum eſſe norint, qui librum de anima tertium, vel ſemel <expan abbr="tã-tum">tan­<lb/>tum</expan>, atque cunctanter legerunt, quis non videt Platonem, &amp; <lb/>Ariſtotelem, eamdem animæ <expan abbr="intelligẽdi">intelligendi</expan> <expan abbr="motionẽ">motionem</expan> aſcripſiſſe, <lb/>&amp; ex eadem, animæ immortalitatem demonſtrauiſſe? </s>
            <s id="s.000939">ita vt <lb/>nihil, præter verba inter illos interſit. </s>
            <s id="s.000940">Hæc obiter: nunc ad <lb/>rem noſtram reuertimur. </s>
            <s id="s.000941">Cum itaque Diuinus Plato oſten­<lb/>dat animam eſſe naturam, &amp; per ſe mobilem, ac ſe per ſe mo<lb/><expan abbr="uentẽ">uentem</expan>; tum ex his, quæ animæ intrinſecus inſunt: tum ex his, <lb/>quæ eidem extrinſecus accidunt: ait <expan abbr="animã">animam</expan> ſua præſentia præ <lb/>ſtare corpori, vt per ſe <expan abbr="quodãmodo">quodammodo</expan> moueatur: &amp; corpus exani<lb/>me <expan abbr="nõ">non</expan> verè moueri; ſed illius <expan abbr="mutationẽ">mutationem</expan> quandam <expan abbr="tãtum">tantum</expan> eſſe: <lb/>quia <expan abbr="animatorũ">animatorum</expan> proprium eſt, à ſe ipſis poſſe agitari: &amp; alibi.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000942"><emph type="italics"/>Omne corpus ait, cui motus extrinſecus accidit, inanime <lb/>eſt: cui intus ex ſe ipſo id ineſt, animatum exiſtit: tamquam <lb/>hæc animæ natura ſit. </s>
            <s id="s.000943">Quod ſi ita eſt, vt non ſit aliud quic­<lb/>quam, quod ſe ipſum moueat præter animam, neceſſariò in <lb/>genita, &amp; immortalis est anima.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000944"><emph type="italics"/>Ex quibus Aristotelis argumentum naſcitur: illud eſt in <lb/>hanc formam redactum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000945"><emph type="italics"/>Omne quod à ſe ipſo per ſe propriè mouetur, anima viuit, <lb/>vt animalia.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000946"><emph type="italics"/>Elementa anima non viuunt, vt animalia.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000947"><emph type="italics"/>Ergo elementa à ſe ipſis propriè non mouentur.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="141" xlink:href="011/01/161.jpg"/>
          <p type="main">
            <s id="s.000948"><emph type="italics"/>Secundo Ariſtoteles idem probat, &amp; ait. </s>
            <s id="s.000949">Omne quod per <lb/>se propriè mouetur, per se propriè quieſcit, cum ei placet ne <lb/>ſi quid obſtet, sed elementa per se propriè non quieſcunt, <expan abbr="cũ">cum</expan> <lb/>eis placet; immo quouſque ad proprium naturalemque <expan abbr="locũ">locum</expan> <lb/>peruenerint, continuo motu agitantur, niſi impediantur: ergo <lb/>elementa per se propriè non mouentur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000950"><emph type="italics"/>Maior propoſitio duobus modis probatur: primus quod <lb/>natura æquè eſt principium motus, &amp; ſtatus illius, in quo eſt: <lb/>vt docuit Aristoteles libro ſecundo phyſicorum particula ter<lb/>tia. </s>
            <s id="s.000951">Ergo elementa, ſi per ſe propriè à natura mouentur, per <lb/>ſe <expan abbr="etiã">etiam</expan> &amp; propriè ab eadem natura quieſcent: diximus enim <lb/>non semel ſupra; idem eſſe principium motus, &amp; quietis.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000952"><emph type="italics"/>Secundo eadem maior probatur: in elementis <expan abbr="nullã">nullam</expan> eſſe re<lb/>ſiſtentiam intrinſecam est supra demonſtratum de ſententia <lb/>Ariſtotelis libro quarto <expan abbr="phyſicorũ">phyſicorum</expan>. </s>
            <s id="s.000953">At qui ea, in quibus nulla <lb/>eſt intrinſeca reſiſtentia, &amp; ſe ipſa, &amp; per se propriè ſiſtere <lb/>nequeunt, <expan abbr="cũ">cum</expan> eis libuerit: ergo vera eſt propoſitio maior, quæ <lb/>dicit, omne quod per se mouetur propriè quieſcit, <expan abbr="cũ">cum</expan> ei placet.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000954"><emph type="italics"/>Non obstat perpetua cæli agitatio à nulla quiete interce­<lb/>pta, quod natura de cæleſtibus globis, &amp; de corporibus ſubcæle<lb/>stibus <expan abbr="nõ">non</expan> <expan abbr="ſecundũ">ſecundum</expan> <expan abbr="rationẽ">rationem</expan> <expan abbr="eãdem">eandem</expan> <expan abbr="eidẽ">eidem</expan> nomini <expan abbr="cõgruentẽ">congruentem</expan>, quod <lb/>eſt vniuoce, ſed ad <expan abbr="vnũ">vnum</expan>, &amp; ad <expan abbr="vnã">vnam</expan> <expan abbr="naturã">naturam</expan>, quod eſt analogicè, <lb/>dicatur, vt cætera ſilentio inuoluantur, quæ hac de re ab Ale<lb/>xadro, Themiſtio, Simplicio, Phylopono, Auerroe, et aliis om<lb/>nibus probatissimis philoſophis <expan abbr="ſcribũtur">ſcribuntur</expan> in definitione naturæ.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000955"><emph type="italics"/>Tertio Ariſtoteles eodem in loco ſextam hanc propoſitio­<lb/>nem hoc argumento confirmat. </s>
            <s id="s.000956">Omne quod à ſe ipſo propriè <lb/>mouetur, ad contraria loca mouetur: quæ ſunt ſurſum, deor­<lb/>ſum, ante, &amp; ponè, dextrum, &amp; ſiniſtrum: ſed elementa ad <expan abbr="cõ">con</expan><lb/>traria loca non feruntur. </s>
            <s id="s.000957">Ergo elementa à ſe ipſis per ſe pro-<emph.end type="italics"/><pb pagenum="142" xlink:href="011/01/162.jpg"/><emph type="italics"/>priè non mouentur: maior eſt inductione manifeſta, Animal <lb/>enim omne à ſe per ſe propriè mouetur; ideo ad omnem loci <lb/>differentiam fertur. </s>
            <s id="s.000958">Maior etiam notissima est; &amp; eius ſum<lb/>ma veritas ex eo conſtat, quod grauia elementa deorſum tan­<lb/>tum, &amp; non surſum, &amp; leuia surſum tantum, &amp; non deorſum <lb/>à natura incitantur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000959"><emph type="italics"/>Dicet quis: Ignis ad communem concaui lunæ locum à ſe <lb/>ipſo ferri æquè potest, perinde ac terra in ſingulas centri par­<lb/>tes deſcendere valent: ergo ad omnes loci differentias, etiam <lb/>contrarias datum est illis à natura vt ferantur: ergo falſum <lb/>est id, quod vt verum aſſumpſimus, elementa ad contraria <lb/>loca non ferri.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000960"><emph type="italics"/>Ei qui hac ratione diſputauerit, reſponderemus: Ignis licet <lb/>ad communem concaui lunæ locum, &amp; ad ſingulas loci illius <lb/>differentias licet vi, naturaque ſua ferri æquè possit: &amp; terra <lb/>licet in omnem centri partem concitari valeat, ignis tamen <lb/>extra proprium locum poſitus ſic comparatus est à natura, <lb/>vt deſcendere nequeat; ſed tantum vt possit ſurſum aſcende­<lb/>re: terræ item extra proprium locum conſtitutæ aſcendere <expan abbr="nõ">non</expan> <lb/>datur, ſed natura deſcendere tantum ei donatur: quapropter <lb/>non ad omnes loci differentias grauia, &amp; leuia feruntur; ſed <lb/>ad terminatas, &amp; à natura statutas.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000961"><emph type="italics"/>Quarto eadem propoſitio hoc argumento ab Ariſtotele eo­<lb/>dem loco confirmatur: Nullum continuum, per ſe propriè à <lb/>ſe ipſo mouetur, elementum quodlibet eſt continuum: ergo nul<lb/>lum elementum per ſe propriè à ſe ipſo mouetur: maior propo<lb/>ſitio probatur: dum minor quia nata, intacta derelinquitur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000962"><emph type="italics"/>Quod à ſe ipſo per ſe propriè mouetur, in <expan abbr="partẽ">partem</expan> per ſe mo­<lb/>tam, &amp; in partem per ſe mouentem neceſſariò diuiditur; cum <lb/>omne, quod mouetur motorem à ſe ipſo distinctum habeat, vt<emph.end type="italics"/><pb pagenum="143" xlink:href="011/01/163.jpg"/><emph type="italics"/>grauiter, &amp; acutè demostrant Aristoteles in ipſomet veſtibu<lb/>lo libri ſeptimi <expan abbr="phyſicorũ">phyſicorum</expan>: Sed elementa in partem per ſe mo­<lb/>tam, &amp; in partem per ſe mouentem non diuiduntur: ergo ele<lb/>menta à ſemetipſis per ſe non mouentur. </s>
            <s id="s.000963">Minor huius po­<lb/>ſtremi argumenti probatur: &amp; primo, quia in partem per ſe <lb/>motam, &amp; in partem per ſe mouentem diuidi, est <expan abbr="animatorũ">animatorum</expan> <lb/>proprium. </s>
            <s id="s.000964">Secundo quia ex prima materia, quæ eſt prima <lb/>facultas, &amp; ex forma omnium formarum imperfectissima in <lb/>ter ſubstantiam, &amp; accidens, media, vt author eſt Auerroes <lb/>libro tertio de cælo commentatione vigeſimaoctaua, &amp; ſexage<lb/>ſimaſeptima, elementa conflantur: quæ duæ naturæ actu non <lb/>existentes nec per ſe mouere, nec per ſe moueri poſſunt: non er<lb/>go à ſe per ſe propriè elementa mouentur: qua de re fit, vt ab <lb/>alio moueantur: niſi fortè malis, eadem à nullo moueri: quod <lb/>est tam falſum, quam falſissimum, &amp; tam abſurdum, quam <lb/>abſurdissimum: &amp; in his; quibus senſus iudicium aduerſatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000965"><emph type="italics"/>Hactenus omnia abſoluimus, quæ ad primam ſextæ huius <lb/>propoſitionis partem confirmandam pertinebant: nunc ad ſe­<lb/>cundam eius dem sextæ propoſitionis partem probandam ag­<lb/>grediamur, vt nihil non confirmatum derelinquatur. </s>
            <s id="s.000966">Cum ita <lb/>que dictum ſit: elementa moueri à ſe per accidens, id est à <lb/>nobis hoc loco confirmandum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000967"><emph type="italics"/>Forma ergo à qua elementum moueri affirmauimus, gene<lb/>rante, &amp; remouente impedimentum, &amp; medio indiget, ad cu­<lb/>ius medij motum &amp; forma ipſa <expan abbr="mouẽs">mouens</expan> mouetur. </s>
            <s id="s.000968">Ergo totum <lb/>elementum ſe per accidens mouet, ad motum certè alterius, <lb/>id est medij, &amp; generantis, &amp; impedimentum auferentis, <lb/>quod non eſt moueri per ſe, sed per accidens.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000969"><emph type="italics"/>Modus istæ mouendi ſe per accidens, ſimpliciter intelli­<lb/>gendus non eſt, sed elementa per accidens moueri quodam-<emph.end type="italics"/><pb pagenum="144" xlink:href="011/01/164.jpg"/><emph type="italics"/>modo dici poſſunt. </s>
            <s id="s.000970">Illud namque propriè, &amp; ſimpliciter per <lb/>accidens mouetur, quod ita mouetur ſicut is, qui aut in curſu, <lb/>aut in naui, aut in equo vehitur, &amp; perinde at que id, quod <lb/>in orbem conuerſione rotundator quetur, aut à trahente tra­<lb/>hitur: aut in partem aliam, &amp; <expan abbr="nõ">non</expan> rarò aduerſam impellitur: <lb/>id quod intelligere licet ex his, quæ ab Aristotele memoriæ <lb/>tradita fuerunt ſeptimo de phyſico auditu particula decima, <lb/>&amp; octauo eiuſdem particula vigeſimaſeptima: &amp; primo de <lb/>anima particula trigeſimaſeptima: quæ omnia per accidens <lb/>propriè moueri ibi dicuntur: ideo per ſe hiſce motionum ſpe­<lb/>ciebus nullo modo aguntur, sed aliis, &amp; longè diuerſis: id <expan abbr="etiã">etiam</expan> <lb/>elementis vſu veniret, vt aliquo certè istorum motuum hoc <lb/>modo mouerentur, ſi per accidens propriè concit arentur: at <lb/>nulla harum motionum ſpecie, nullo que horum modo agitan­<lb/>tur: ergo per accidens propriè non mouentur, sed tantum mi­<lb/>nus propriè.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000971"><emph type="italics"/>Confirmatur: ſi elementa per accidens ſimpliciter, &amp; pro<lb/>priè mouerentur: ni mirum oporteret elementa per ſe neque <lb/>ſurſum ferri, neque deorſum, <expan abbr="verũ">verum</expan> inhærere aliquibus, quæ il­<lb/>lis motibus ſurſum, &amp; deorſum per ſe agitarentur: constat <lb/>autem elementa non ita moueri, ſed ipſa, aut ſurſum, quo le­<lb/>uia; aut deorſum, quo grauia, ſuopte proprio nixu tendere: <lb/>Ergo non ſimpliciter, per accidens mouentur, ſed alio modo <lb/>tantum, id est minus propriè.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000972"><emph type="italics"/>Neque fingere aliud <expan abbr="quippiã">quippiam</expan> licet, in quo <expan abbr="hæreãt">hæreant</expan>: &amp; quod <lb/>iis motibus, per ſe moueantur: nam illud, quod nam eſſet, mi­<lb/>nimè inueniretur, quantamuis ſummam diligentiam in eo ex<lb/>quirendo adhibere volueris. </s>
            <s id="s.000973">Aliquo modo tamen elementa <lb/>per accidens mouentur: quoniam medium diſrumpitur, &amp; <lb/>elementorum nixu diuiditur: ideo quò citius medium ſectum <emph.end type="italics"/><pb pagenum="145" xlink:href="011/01/165.jpg"/><emph type="italics"/>fuerit, eo celerius elementa mouebuntur: ſine cuius medij di­<lb/>uiſione, &amp; diſſectatione elementa nulla vmquam ratione mo­<lb/>uebuntur: quapropter per accidens elementa mouentur ad <lb/>medij ſcilicet diuiſionem, ac ſectionem: mouentur etiam <lb/>per accidens, quia ſine motu generantis, ſine motu illius, quod <lb/>impedimentum tollit, &amp; ſine motu medij in partes diuiſi ele­<lb/>menta non mouentur: aguntur etiam per accidens, quia in <lb/><expan abbr="elemẽtis">elementis</expan> nullus est motus, niſi quatenus illis accidit, aut extra <lb/>proprium locum ex aliena materia, vt generentur, aut violen<lb/>tiam paſſa, extra propria loca extruſa, ad ea vt ferantur, ſi­<lb/>ne quibus, aut omnibus, aut quibusdam, elementa nullo natu­<lb/>rali motu ciebuntur: hac ergo ratione, id est minus propriè ele<lb/>menta naturali motu cieri à ſe per accidens, non iniuria dice­<lb/>re poſſumus.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.000974">Elementa à ſe per ſe moueri, &amp; eſt ſeptima pro­<lb/>poſitio. </s>
            <s id="s.000975">Cap. XXXII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000976">ELEMENTORVM <emph type="italics"/>hanc eſſe naturam, vt à ſe non <lb/>tantum, per accidens vt nuper demonſtrauimus, sed &amp; <lb/>per ſe moueri, nunc demonſtrabimus, &amp; primo. </s>
            <s id="s.000977">Omnis <lb/>motus naturalis ab intrinſeco principio primam ſui ortus ori­<lb/>ginem repetit. </s>
            <s id="s.000978">Sed elementorum motus eſt naturalis: ergo eo<lb/>rumdem motus ab intrinſeco principio primam ſui ortus origi<lb/>nem repetit. </s>
            <s id="s.000979">Hic motus non à materia naſcitur: quia ipſa, <lb/>cum non ſit in actu non mouet: ergo à forma, cuius est moue­<lb/>re, cum ſit actus libro ſecundo de generatione, &amp; interitu par<lb/>ticula quinquageſimatertia; &amp; tertio phyſicorum particula <lb/>decimaſeptima, ſed quod à propria forma mouetur, per ſe à ſe<lb/>metipſo mouetur: ergo <expan abbr="elemẽta">elementa</expan> ea, per ſe à ſemetipſis <expan abbr="mouẽtur">mouentur</expan>.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="146" xlink:href="011/01/166.jpg"/>
          <p type="main">
            <s id="s.000980"><emph type="italics"/>Elementa à ſe ipſis ſuarum motionum intrinſecum habere <lb/>principium confirmatur auctoritate Ariſtotelis libro quarto <lb/>de cælo particula vigeſimaquarta, vbi poſita ſimilitudine in­<lb/>ter ea, quæ ad locum mouentur, &amp; inter ea quæ alterantur, <lb/>differentiam nanciſcitur, &amp; ait. </s>
            <s id="s.000981">Quæ ad locum cientur, &amp; <lb/>aut grauia ſunt, aut leuia, ab his, quæ alterantur, hoc potissi­<lb/>mum differunt: quod hæc, quæ locum mutant in ſe ipſis, mo­<lb/>tus ſui principium habent, quippe quod naturaliter, ac ſua <lb/>ſponte moueantur: illa vero, quæ qualitatem, &amp; <expan abbr="quantitatẽ">quantitatem</expan> <lb/>mutant, non in ſe, sed extrinſecus adueniens <expan abbr="habẽt">habent</expan> motus prin<lb/>cipium, &amp;c. </s>
            <s id="s.000982">ergo de ſententia Ariſtotelis in hoc loco elemen­<lb/>ta ab intrinſeco motore concitantur: ergo à ſe per ſe natura­<lb/>li motu cientur. </s>
            <s id="s.000983">Confirmatur. <!-- KEEP S--></s>
            <s id="s.000984">Non poteſt (ait Auerroes) <lb/>libro primo de cælo particula duodeuigeſima) numerari cor­<lb/>pus naturale, cuius motus non vt naturalis, ſed elementa cor­<lb/>pora ſunt naturalia. </s>
            <s id="s.000985">Ergo elementorum motus eſt naturalis, <lb/>ſed motus naturalis fit à natura, quæ est per ſe <expan abbr="principiũ">principium</expan> mo­<lb/>tus intrinſecum. </s>
            <s id="s.000986">Ergo elementa per ſe ab intrinſeco principio, <lb/>quod eſt natura mouentur: ergo à ſe per ſe: <expan abbr="eã">eam</expan> obrem Auer­<lb/>roes addidit, vniuerſaliter manifestum est, eorum motum <lb/>eſſe per ſe, &amp; mox ait Auerroes: neceſſe est verificare in hoc <lb/>loco, quod motus elementorum non eſt ab extrinſeco: quamuis <lb/>manifestum ſit per ſe. </s>
            <s id="s.000987">Cum itaque manifeſtum ſit elementa <lb/>non moueri ab extrinſeco: &amp; notum ſit ita, vt nulli ſua do­<lb/>mus nota magis, elementa moueri: exploratum etiam erit ab <lb/>intrinſeco principio eadem naturali motu cieri. </s>
            <s id="s.000988">Sed <expan abbr="intrinſecũ">intrinſecum</expan> <lb/>principium est per ſe principium: ergo mouentur à ſe per ſe.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000989"><emph type="italics"/>Confirmatur ex Auerrois explanatione libro ſecundo phy<lb/>ſicorum <expan abbr="cõmentatione">commentatione</expan> prima: vbi Aristoteles ait. </s>
            <s id="s.000990">Quæ natu<lb/>ra constant, omnia intra ſemetipſa motus, &amp; status princi-<emph.end type="italics"/><pb pagenum="147" xlink:href="011/01/167.jpg"/><emph type="italics"/>pium habent, &amp;c. </s>
            <s id="s.000991">Scripſit Auerroes dum Ariſtotelis dicta <lb/>expoſuit. </s>
            <s id="s.000992">Non inuenitur corpus ſimplex, quod alteretur ex <lb/>ſe, aut quod generetur ex ſe, ſicut inuenitur corpus ſimplex, <lb/>quod ex loco ad locum transfertur ex ſe, Idem literis conſi­<lb/>gnauit Auerroes libro quarto de cælo commentatione vigeſi­<lb/>maquarta, &amp; non rarò alibi. </s>
            <s id="s.000993">Perindeac ſi Auerroes affir­<lb/>mare voluiſſet, quod nam ſit id, quod inter mobile interest; &amp; <lb/>inter id corpus quod gignitur, &amp; alteratur: ac dixiſſet. </s>
            <s id="s.000994">Ni­<lb/>hil se per ſe aut gignit, aut alterat, ſed omne, quod vel gigni­<lb/>tur, vel alternatur, extrinſeco alternante indiget: &amp; quod <lb/>graue est, aut leue, extrinſeco mouente non eget, ſed à ſe per <lb/>ſe ſuopte nixu, aut ſurſum, aut deorſum fertur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000995"><emph type="italics"/>Confirmatur. <!-- KEEP S--></s>
            <s id="s.000996">Omne motum à ſua natura est motum à ſe <lb/>per ſe, vt dixit Auerroes libro tertio de cælo commentatione <lb/>vigeſima, &amp; duodetrigeſima, &amp; ex definitione naturæ editæ <lb/>libro ſecundo Phyſicorum.<emph.end type="italics"/><!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.000997"><emph type="italics"/>Sed elementum eſt à ſua natura motum, non à materia, <lb/>quam non mouere ſupra diximus: ergo à ſua forma, quæ lon <lb/>gè verius eſt natura, quam materia, libro secundo <expan abbr="Phyſicorũ">Phyſicorum</expan> <lb/>particula duodecima, &amp; quinto Diuinorum capite de natu­<lb/>ra: ergo elementum eſt motum à ſe per ſe.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.000998"><emph type="italics"/>Confirmatur ex his, quæ dicta ſunt ab Ariſtotele libro se<lb/>cundo de cælo particula ſeptuageſimaquinta de cauſa quietis <lb/>terræ, quam in diſquiſitionem accerſciuit &amp; exploſis complu<lb/>ribus antiquorum falſis opinionibus, ſuam postremò ſenten­<lb/>tiam conſtituit, dum ait. </s>
            <s id="s.000999">Eadem est cauſa quietis terræ, &amp; <lb/>motus illius. </s>
            <s id="s.001000">Sed propria terræ natura, quæ est grauitas, est <lb/>cauſa quietis in terra: ergo propria terræ natura, quæ eſt gra<lb/>uitas, &amp; est cauſa motus illius. </s>
            <s id="s.001001">Grauitas enim, &amp; leuitas, <expan abbr="quã">quam</expan> <lb/>quam elementorum naturæ non ſunt, accidentia tamen pro-<emph.end type="italics"/><pb pagenum="148" xlink:href="011/01/168.jpg"/><emph type="italics"/>pria eſſe <expan abbr="cẽſentur">cenſentur</expan>: quæ <expan abbr="elementorũ">elementorum</expan> formas, &amp; naturas neceſſa<lb/>riò ſequuntur, &amp; ex principiis primis intrinſecis at que imme<lb/>diatis ſpecierum, vt aquæ ex propriis fontibus manant: gra­<lb/>uitati, &amp; leuitati elementorum motus, tum ab Ariſtotele, <lb/>tum ab aliis compluribus, quorum nomina ſupra retulimus, <lb/>tribuuntur, &amp; formarum loco vſurpantur: quia <expan abbr="elementorũ">elementorum</expan> <lb/>formæ propriis nominibus carent, vt in principio diximus: er­<lb/>go elementa à ſe per ſe mouentur ab eadem grauitate, &amp; le­<lb/>uitate, à qua habent vt quieſcant: hæc est per ſe cauſa quie­<lb/>tis: ergo erit per ſe cauſa motus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001002"><emph type="italics"/>Confirmatur ex Auerroe libro quarto Phyſicorum com­<lb/>mentatione sexageſimanona. </s>
            <s id="s.001003">Cauſa (ait Auerroes) quietis <lb/>in loco eſt cauſa motus ad locum, cum elementum est extra <lb/>proprium locum, ſed cauſa quietis in loco, est per ſe cauſa. <lb/></s>
            <s id="s.001004">Ergo cauſa motus ad locum est per ſe cauſa: quieſcunt enim <lb/>merito grauitatis, &amp; leuitatis, quas eſſe motus per ſe cauſas <lb/>eſt sæpe repetitum. </s>
            <s id="s.001005">Ergo elementa à ſe per ſe ad proprium lo<lb/>cum mouebuntur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001006"><emph type="italics"/>Cofirmatur ex eodem Auerroe libro quinto de phyſico au<lb/>ditu commentatione sexageſimaquarta, dicente. </s>
            <s id="s.001007">Quies eſt à <lb/>natura, id eſt à cauſa exiſtente in re, sed cauſa exiſtens in re, <lb/>quæ eſt natura, eſt per ſe cauſa: ergo elementa à ſe per ſe quie­<lb/>ſcunt: ergo à ſe per ſe mouentur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001008"><emph type="italics"/>Confirmatur ex libro <expan abbr="ſecũdo">ſecundo</expan> de cælo commentatione octua­<lb/>geſima, &amp; nonageſimaſecunda, &amp; centeſimaſecunda: vbi <lb/>Auerroes hæc ad verbum ſcripta reliquit. </s>
            <s id="s.001009">Cauſa quietis ter­<lb/>ræ non est niſi eius differentia. </s>
            <s id="s.001010">Ergo cauſa motus terræ non <lb/>erit niſi illius differentia; Sed differentia per ſe de eo cuius eſt <lb/>differentia dicetur. </s>
            <s id="s.001011">Ergo cauſa motus terræ per ſe de terra di<lb/>cetur. </s>
            <s id="s.001012">Ergo terra, &amp; quod libet aliud elementum, quod à pro<emph.end type="italics"/><pb pagenum="149" xlink:href="011/01/169.jpg"/><emph type="italics"/>pria differentia mouetur à ſe per ſe mouetur, quod proban­<lb/>dum aſſumpſimus.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001013">Elementorum motum non à materia, quæ eſt prin<lb/>cipium, quod patitur, ſed à forma, quæ eſt <lb/>principium, quod agit, dici natura­<lb/>lem. </s>
            <s id="s.001014">Cap. XXXIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001015">VTRVM <emph type="italics"/>ne elementorum motus ſit naturalis à forma, <lb/>quæ tantum facit: an verò materia, quæ motum à for <lb/>ma factum accipit, grauis controuerſia eſt inter Ari­<lb/>stotelis expoſitores, eoſdèm præſertim, qui inter illos primos te <lb/>nent. </s>
            <s id="s.001016">Simplicius (vt complures latinos, qui ſtant à parte illius <lb/>conſulto omittamus) libro octauo Phyſicorum particula trige<lb/>ſimaſecundaid tribuit elementis ratione principij, quod pati­<lb/>tur: cuius hæc ferè ſunt verba.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001017"><emph type="italics"/>Cum elementa à ſe ipſis actiuè non moueantur; sed ab aliis <lb/>extrinſecis: rationi <expan abbr="conſentaneũ">conſentaneum</expan> eſt, vt <expan abbr="elementorũ">elementorum</expan> motus natu<lb/>ralis ſit, propter <expan abbr="principiũ">principium</expan> intrinſecum <expan abbr="passiuũ">passiuum</expan>: natura enim <lb/>eſt <expan abbr="principiũ">principium</expan> <expan abbr="intrinſecũ">intrinſecum</expan> motus, &amp; <expan abbr="nõ">non</expan> <expan abbr="extrinſecũ">extrinſecum</expan>: ſupereſt ergo <lb/>vt <expan abbr="horũ">horum</expan> motus ſit naturalis à passiuo principio, quod eſt mate­<lb/>ria: non solum enim id, quod mouet, dicitur in ſe ipſo habere <lb/>principium motus; sed <expan abbr="etiã">etiam</expan> id, quod mouetur, habet id quoque <lb/><expan abbr="principiũ">principium</expan> motus: immo procul dubio magis. </s>
            <s id="s.001018"><expan abbr="Nomẽ">Nomen</expan> enim motus <lb/>eſt <expan abbr="cõmune">commune</expan> multorum, tam <expan abbr="eorũ">eorum</expan>, quæ mouent, <expan abbr="quã">quam</expan> <expan abbr="eorũ">eorum</expan>, quæ <lb/>mouentur, immo in eo quod mouetur est motus, &amp; non in eo <lb/>quod mouet; vt libro iii. </s>
            <s id="s.001019">de phyſico auditu dixit Ariſtoteles. <lb/><!-- KEEP S--></s>
            <s id="s.001020">Motus eſt actus mobilis, &amp; <expan abbr="nõ">non</expan> mouentis. </s>
            <s id="s.001021">Ei ergo, quo mouetur <lb/>magis <expan abbr="cõuenit">conuenit</expan> motus, <expan abbr="quã">quam</expan> ei quod mouet. </s>
            <s id="s.001022">Dicuntur <expan abbr="aũt">aut</expan> corpo­<lb/>ra naturalia habere <expan abbr="principiũ">principium</expan> <expan abbr="intrinſecũ">intrinſecum</expan>, vt moueantur, quod <emph.end type="italics"/><pb pagenum="150" xlink:href="011/01/170.jpg"/><emph type="italics"/>facultatem habent, &amp; inclinationem, vt in id moueantur; in <lb/>quod, dum <expan abbr="mouẽtur">mouentur</expan>, ab aliquo hoc motu <expan abbr="mouẽtur">mouentur</expan>, cuius <expan abbr="prin-cipiũ">prin­<lb/>cipium</expan> habent: <expan abbr="inſitũ">inſitum</expan> enim eſſe à natura, vt aliquod moueatur <lb/>aliquo motu eſt habere <expan abbr="principiũ">principium</expan> talis motus: quemadmodum <lb/>qui docilis eſt, &amp; natura captus ad philoſophiam, habet prin­<lb/>cipium philoſophiæ non vt alium philoſophum faciat, sed vt <lb/>ipſæ fiat philoſophus. </s>
            <s id="s.001023">Ergo elementum, quod naturali motu <lb/>aut ſurſum, aut deorſum mouetur; ideo naturaliter moueri di<lb/>citur, quia à natura inſitum habet ſui motus passiuum princi<lb/>pium, &amp; non actiuum. </s>
            <s id="s.001024">Hæc Simplicius ferè ad verbum: <expan abbr="ſen-tentiã">ſen­<lb/>tentiam</expan> eamdem habet. </s>
            <s id="s.001025">Theodorus Metochites eodem in loco.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001026"><emph type="italics"/>Propter <expan abbr="Platonẽ">Platonem</expan> id fortè ſenſit Simplicius; cuius ſententias <lb/>mordicus tenuit: ratus eſt enim ex Diuini Platonis vberrimis <lb/>fontibus <expan abbr="philoſophiã">philoſophiam</expan> vniuerſam eſſe hauriendam, quæ à mate<lb/>ria, quæ eadem ſemper manet, &amp; vnde omnia generantur; &amp; <lb/>non à forma, quæ ſæpe numero variatur, res ſingulas eſſe ap­<lb/>pellandas in Timæo ſcripſit: idque hoc vno auri exemplo con<lb/>firmauit, dum dixit. </s>
            <s id="s.001027">Vaſa omnia aurea, licet diuerſas for­<lb/>mas habeant, <expan abbr="tamẽ">tamen</expan> aurum verè appellantur, quia aurum ex <lb/>quo omnia vaſa fiunt, ſemper eſt idem: vaſa, quia illorum for <lb/>ma ſubinde mutatur, <expan abbr="nõ">non</expan> sunt semper eadem; eam ob cauſam <lb/>nomen <expan abbr="mutãt">mutant</expan>. </s>
            <s id="s.001028">Idem fortè Simplicius de grauibus, &amp; leuibus <lb/>elementis dicendum eſſe cenſuit, in quibus materia ſemper eſt <lb/>eadem, licet forma mutetur: ideo ab eadem elementorum ma<lb/>teria, quæ manet, &amp; non à forma, quæ variatur, <expan abbr="elementorũ">elementorum</expan> <lb/>motum naturalem dici, ex diuiui Platonis fontibus Simpli­<lb/>cius hauſit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001029"><emph type="italics"/>Ex eadem fonte manat alter quorumdam error, qui na­<lb/>turam de materia tantum primo dici crediderunt, &amp; de for­<lb/>ma non niſi propter materiam: eam ob rem in hos, &amp; in alios <emph.end type="italics"/><pb pagenum="151" xlink:href="011/01/171.jpg"/><emph type="italics"/>grauissimos errores ſedissimè lapſi fuerunt. </s>
            <s id="s.001030">Huic tamen <expan abbr="ſen-tẽtiæ">ſen­<lb/>tentiæ</expan> reclamat Ariſtoteles libro ſecundo <expan abbr="Phyſicorũ">Phyſicorum</expan> particula <lb/>ſeptima, vbi multis grauissimis argumentis Antifontem acer<lb/>rimè vrget, qui rebatur materiam tantum, &amp; non formam <lb/>eſſe naturam; vnde neceſſariò ſequebatur à materia, &amp; non à <lb/>forma motum dici naturalem: ideo particula duodecima fa­<lb/>cta comparatione inter materiam, &amp; formam naturam de <lb/>vtriuſque dici conſtantissimè affirmauit; ſed primo, at que po­<lb/>tissimum de forma, poſtremò de materia; idque non vno tan­<lb/>tum, ſed multis argumentis confirmari potest; quorum pri­<lb/>mum illud eſt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001031"><emph type="italics"/>Caſum, &amp; fortunam, quæ est cauſa, quæ per accidens ope<lb/>ratur, ad naturam perindeac ad cauſam per se Ariſtoteles <lb/>redigit. </s>
            <s id="s.001032">Porrò caſus eſt cauſa efficiens, &amp; non materialis: <lb/>ergo &amp; natura, ad quam caſus redigitur, erit cauſa efficiens: <lb/>ergo natura non tantum de eo principio, quod patitur, ſed de <lb/>eo, quod agit, dicitur: Ariſtoteles intextu ita apertè loquitur; <lb/>vt effugere nemo possit, quin credat, deceptum fuiſſe, qui con<lb/>trarium ſentit: idque non modo affirmat, sed &amp; argumento <lb/>efficaci confirmat dicens. </s>
            <s id="s.001033">Vnaquaque res tum denique dici­<lb/>tur eſſe, cum re ipſa, &amp; actu eſt potius quam cum eſſe poteſt. <lb/></s>
            <s id="s.001034">Ergo forma, cuius cauſa res in actu eſt, naturæ potius nomi­<lb/>ne, quam materia, propter quam res eſſe tantum potest, ap­<lb/>pellanda est: ex quibus quis non videat naturam primo, &amp; <lb/>potissimum dici de forma, &amp; poſtremò de materia, &amp; propter <lb/><expan abbr="formã">formam</expan>, &amp; non propter <expan abbr="materiã">materiam</expan>, tantum, <expan abbr="motũ">motum</expan> dici <expan abbr="naturalẽ">naturalem</expan>?<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001035"><emph type="italics"/>Secundo generatio eſt natura, quia eſt via, quæ ducit ad <lb/>naturam, vt generatio non ad materiam, sed ad formam du­<lb/>cit, quod forma, &amp; non materia vltimus generationis termi­<lb/>nus ſit; ad quem generatio tendit: ergo forma eſt primo, &amp; <emph.end type="italics"/><pb pagenum="152" xlink:href="011/01/172.jpg"/><emph type="italics"/>potissimum natura, &amp; à forma motus naturalis appellatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001036"><emph type="italics"/>Tertio; ſi natura de materiali <expan abbr="tantũ">tantum</expan> principio diceretur, <lb/>terra naturaliter aſcenderet, &amp; ignis naturaliter deſcende­<lb/>ret, quia terræ materia ſic comparata eſt, vt aſcendere possit, <lb/>&amp; ignis materia ſic instituta eſt, vt deſcendere valeat. </s>
            <s id="s.001037">Mate<lb/>ria non minus advnum, quam ad alium motu, &amp; priori non <lb/>raro contrarium naturalem inclinationem habet: forma ea <lb/>eſt quæ adhunc, vel illum motum propenſionem materiæ præ <lb/>stat, ſint qua forma materiæ vis, non magis ad <expan abbr="hũc">hunc</expan>, quem ad <lb/>illum motum inclinatur. </s>
            <s id="s.001038">Nec propterea forma à materia <lb/>non cohercetur, ſed vtramque modo tamen diuerſo cohercet. <lb/></s>
            <s id="s.001039">Forma, materiam ad omnem motum ſuapte natura propen­<lb/>ſam ad motum vnum, eumdemque determinatum cohibet. <lb/></s>
            <s id="s.001040">Materia è contra formam, quæ neque loco illi à quo &amp; ad <lb/>quem, aut tempori, per quod moueat, obnoxia est; certum fi­<lb/>nitumque locum, &amp; tempus contrahit: ita vt altera ab alte­<lb/>ra contrahatur: huius rei ſimilitudinem in numeris perſpicuè <lb/>intueri licet, in quorum quolibet vnitas multitudinem, ne ad <lb/><expan abbr="indeterminatã">indeterminatam</expan> infinitatem defluat, compeſcit: è contra mul­<lb/>titudo ad certam, definitamque naturam vnitatem definit, &amp; <lb/>contrahit: ideo <expan abbr="Auicẽna">Auicenna</expan> de numero ſeptemnario dixit ſeptem <lb/>ſunt tantum ſeptem: &amp; non duo, &amp; quinque: nec tria &amp; <lb/>quatuor; nec ſex, &amp; vnum, quia vnitas multitudinem com­<lb/>peſcit; certamque ei <expan abbr="naturã">naturam</expan> ad ſeptemnarium numerum tri­<lb/>buit, quæ alioqui indeterminata eſt. </s>
            <s id="s.001041">Vicissim multitudo <expan abbr="vni-tatẽ">vni­<lb/>tatem</expan> cohercet, vt propria ſeptemnarij numeri fiat, ita vt aliis <lb/>numeris non accomodetur. </s>
            <s id="s.001042">Eadem fermè ratio in forma, &amp; <lb/>materia cernitur. </s>
            <s id="s.001043">Forma infinitam <expan abbr="materiã">materiam</expan>, ad omnem mo­<lb/>tum inclinatam ad vnum cohibet. </s>
            <s id="s.001044">Materia vicissim <expan abbr="formã">formam</expan> <lb/>ad omnem locum, &amp; ad omne tempus propenſam, cohercet:<emph.end type="italics"/><pb pagenum="153" xlink:href="011/01/173.jpg"/><emph type="italics"/>non enim forma per hunc locum in hoc tempore ab hoc termi<lb/>no, &amp; ad hunc <expan abbr="terminũ">terminum</expan> ſine cohibente materia moueret, quia <lb/>mediis interminatis materiæ coeuis <expan abbr="dimẽſionibus">dimenſionibus</expan> materiæ for­<lb/>ma coniungitur, &amp; propter eaſdem ab vno ad vnum per <expan abbr="vnũ">vnum</expan> <lb/>terminatur, at que finitur: contra materia ſuapte natura in <lb/>definita à finiente, ac terminante forma, &amp; à dimenſionibus <lb/>terminatis, quæ in materia formam conſequuntur, ac finiunt, <lb/>terminatur, atque finitur: vt copioſissimè docuit Auerroes, <lb/>capite primo de ſubstantia orbis, &amp; ſæpe numero alibi.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001045"><emph type="italics"/>Quarto. </s>
            <s id="s.001046">quilibet violentus elementorum motus eſſet natu­<lb/>ralis, cum in quolibet elemento ſit materia apta adquem libet <lb/>motum, vel etiam violentum: at Simplicius ratus eſt elemen­<lb/>torum motum a materia, &amp; propter materiam dici natura­<lb/>lem: ergo deceptus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001047"><emph type="italics"/>Quinto. </s>
            <s id="s.001048">mors violenta eſſet naturalis, ſi natura de mate­<lb/>ria, aut tantum aut potissimum diceretur, &amp; ſi propter ma­<lb/>teriam motus eſſet naturalis: quapropter animal aut mucro <lb/>ne traiectum, aut à lapide ictum, aut à fulmine tactum, aut <lb/>ab igne <expan abbr="cõbuſtum">combuſtum</expan>, aut laqueo ſuſpenſum, aut in mare demer­<lb/>ſum ita vt ad <expan abbr="extremũ">extremum</expan> interitum duceretur, naturaliter mo­<lb/>ueretur, quod in eo ſit materia, quæ hanc violentam <expan abbr="mortẽ">mortem</expan>, <lb/>vt alterum, quod non agit principium, ſed ſolummodo pati­<lb/>tur, excipit; à quo patiente principio motum naturalèm di­<lb/>ci putant.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001049"><emph type="italics"/>Sexto. <!-- KEEP S--></s>
            <s id="s.001050">quæ ab arte fiunt, quatenus artificioſa ſunt, natu­<lb/>rali motu cierentur: quia in eis est materia, à qua, auctore <lb/>Simplicio, motus naturalis nuncupatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001051"><emph type="italics"/>Septimo. <!-- KEEP S--></s>
            <s id="s.001052">aqua naturaliter calefieret, &amp; ignis <expan abbr="frigiditatẽ">frigiditatem</expan> <lb/>natura contraheret, <expan abbr="cũ">cum</expan> in aqua ſit materia, ſic à natura com<lb/>parata, vt caliditatem accipere possit, &amp; in igne ſit materia <emph.end type="italics"/><pb pagenum="154" xlink:href="011/01/174.jpg"/><emph type="italics"/>ad frigiditatem excipiendam pari modo propenſa.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001053"><emph type="italics"/>Octauo. <!-- KEEP S--></s>
            <s id="s.001054">Aristoteles quarto libro Phyſicorum particula <lb/>octuageſimaquinta viſus eſt dixiſſe: grauitatem &amp; <expan abbr="leuitatẽ">leuitatem</expan>, <lb/>ex parte repugnantiæ contrariæ, quæ in ipſis inuenitur, repu­<lb/>gnantium <expan abbr="motuũ">motuum</expan> eſſe cauſas agentes: ergo elementorum mo­<lb/>tus ab eo principio, quod patitur, naturalis ſolummodo non di<lb/>citur, ſed longè etiam magis ab agente.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001055"><emph type="italics"/>Nono. </s>
            <s id="s.001056">Ariſtoteles libro ſecundo de cælo particula cente­<lb/>teſimaquarta ſcriptum reliquit: minorem grauitatem à ma­<lb/>iori grauitate impelli: at non pelleret niſi vt <expan abbr="principiũ">principium</expan>, quod <lb/>facit, impelleret: ergo propter id principium, quod facit, ele­<lb/>mentorum motus eſt naturalis.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001057"><emph type="italics"/>Decimo. </s>
            <s id="s.001058">In natura elementorum eſt principium, quod pa<lb/>titur: ergo &amp; principium, quod agit: conſequentia probatur <lb/>ex particula duodeuigeſima tertij libri de anima, vbi in ani­<lb/>ma agentis intellectus necessitatem Aristoteles probat: quod <lb/>in ea, qui patitur intellectus possibilis propterea nuncupatus, <lb/>inueniatur: ergo &amp; in natura elementorum est principium <lb/>motus, quod agit ſi in ea eſt principium motus, quod patitur, <lb/>illud non eſt materia: Ergo forma; ergo à forma motus na­<lb/>turalis dicitur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001059"><emph type="italics"/>Confirmatur cuilibet per ſe agenti principio, principium, <lb/>quod per ſe patitur è regione opponitur: de ſententia Ariſto­<lb/>telis libro quinto Diuinorum particula decimaſeptima, ſed in <lb/>elementis est, quod patitur principium: ergo in illis princi­<lb/>pium id etiam erit, quod agit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001060"><emph type="italics"/>Vndecimo. <!-- KEEP S--></s>
            <s id="s.001061">Ariſtoteles libro quinto Diuinorum particu­<lb/>la quinta de natura verba facit, &amp; hunc non leuem errorem <lb/>funditus euertit; ita vt mirandum fuerit, cur ſemper &amp; vbi <lb/>que oculatissimus Simplicius <expan abbr="eũdem">eundem</expan> non viderit. </s>
            <s id="s.001062">Docet enim <emph.end type="italics"/><pb pagenum="155" xlink:href="011/01/175.jpg"/><emph type="italics"/>naturam dici quinque modis. </s>
            <s id="s.001063">Tertius illæ est: qui <expan abbr="omnẽ">omnem</expan> ſcru<lb/>pulum tollit; cui non Auerroes ſolum, sed &amp; Alexander, &amp; <lb/>complures alij non vulgares philoſophi ſubſcripſerunt, &amp; in <lb/>eam, quam Aristoteles ibi ſcripſit pedibus iuere ſententiam: <lb/>ſi Alexandri ſit liber illæ, qui ſub <expan abbr="Alexãdrinomine">Alexandri nomine</expan> circum <lb/>fertur; &amp; non Michaelis Ephæſii, quem magis quam <expan abbr="Alexãdrũ">Alexam<lb/>drum</expan> redolet: vt cumque <expan abbr="tamẽ">tamen</expan> res ſeſe habeat; locus dignus eſt <lb/>qui ad verbum maturè legatur: eumdem nos huc non addu­<lb/>cimus, ne argumentorum multitudo lectoribus nauſeam mo­<lb/>ueat: &amp; ne eoſdem ad noſtra ab Ariſtotele auocemus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001064"><emph type="italics"/>Nec Simplicij argumenta aliquod <expan abbr="momentũ">momentum</expan> habent; <expan abbr="quãdoquidem">quan<lb/>doquidem</expan> vtrique principio, &amp; ei certè quod agit, &amp; ei, quod <lb/>patitur inſit motus licet ratione diuerſa: in eo, quod agit, prin<lb/>cipio ineſt motus, quia agens principium motum facit: impa­<lb/>tiente principio inest etiam motus, quia quod patitur princi­<lb/>pium, motum ab agente principio factum excipit: vt ſanum <lb/>de medicamento ſanitatem facientem; &amp; de animali factam <lb/>ſanitatem accipiente dicitur ex quarto libro Diuinorum par<lb/>ticula ſecunda. </s>
            <s id="s.001065">In vtroque <expan abbr="etiã">etiam</expan> principio, ſed ratione diſpari <lb/>natura inuenitur, id quod tum argumentis magnorum philo­<lb/>ſophorum, tum etiam Ariſtotelis potissimum, auctoritate ſu­<lb/>pra probauimus. </s>
            <s id="s.001066">Vtrumque principium eſt intrinſecum: quo<lb/>niam corpora omnia, quæ natura constant, ex vtroque prin­<lb/>cipio conflantur: ex materia certè, quæ eſt principium, quod <lb/>patitur, &amp; ex forma, quæ est alterum principium, quod agit <lb/>&amp; omnia naturalia corpora principium habent, non tantum <lb/>vt moueantur, sed vt moueant etiam: non ſecus ac philoſophiæ <lb/>principium &amp; in eo est, qui docet, &amp; in eo, qui addiſcit, licet <lb/>ratione diuerſa: hallucinatus est ergo Simplicius, &amp; eius <expan abbr="ar-gumẽta">ar­<lb/>gumenta</expan> non <expan abbr="tantũ">tantum</expan> falſitate, sed &amp; debilitate victa <expan abbr="labaſcũt">labaſcunt</expan>.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="156" xlink:href="011/01/176.jpg"/>
          <p type="main">
            <s id="s.001067"><emph type="italics"/>Primò. </s>
            <s id="s.001068">quidem falſum aſſumit cum dicit: elementa à ſe <lb/>ipſis actiuè non moueri, sed &amp; aliis extrinſecis, perindeac ſi <lb/>nihil ab extrinſeco, &amp; ab intrinſeco ſimul moueri possit: prin­<lb/>cipium enim extrinſecum elementa mouens, ab illis <expan abbr="principiũ">principium</expan> <lb/>intrinſecum à quo moueantur, non excludit: in lapide, quod <lb/>ex ſuperiore loco deorſum violentia truditur, eſt <expan abbr="vtrũque">vtrunque</expan> prin<lb/>cipium, quod extrinſecus vim infert, ac trudit; est &amp; lapidis <lb/>natura quæcumque ſit illa; quæ lapidem deorſum ſpontè du­<lb/>cit, ergo &amp; extrinſecum principium, <expan abbr="domeſticũ">domeſticum</expan>, at que intrin­<lb/>ſecum principium ſecum tolerat.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001069"><emph type="italics"/>Falſum est etiam id quod constantissimè affirmauerat, <lb/>dum dixerat: corpora naturalia habere principium, vt mo­<lb/>ueantur passiuum; quia facultatem habent, &amp; c. <!-- KEEP S--></s>
            <s id="s.001070">non enim <lb/>propter eam ſolam facultatem, qua <expan abbr="elemẽta">elementa</expan> moueri poſſunt, <lb/>eadem principium habent, vt moueantur, ſed propter vim <lb/>agendi mouentem, naturalia corpora habent, vt ab eadem <lb/>mouendi facultate moueantur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001071"><emph type="italics"/>Falſum est etiam id, quod dixerat: philoſophum non ha­<lb/>bere principium, vt alium philoſophum faciat, sed tantum vt <lb/>ipſæ fiat philoſophus: Cum experientia rerum magistra, nos <lb/>doceat: bonum citharœdum non niſi à bono citharœdo fieri, <lb/>&amp; bonum <expan abbr="philoſophũ">philoſophum</expan> non niſi à bono philoſopho fieri, vt Theo­<lb/>phraſtus ab Ariſtotele, Ariſtoteles à Platone, &amp; Plato à <lb/>Socrate didicit: &amp; boni poſteriores philoſophi à bonis priori­<lb/>bus philoſophis facti fuerunt. </s>
            <s id="s.001072">Huc afferri quam aptissimè <lb/>poteſt illud, quod veteri prouerbio fertur. </s>
            <s id="s.001073">Boni corui bonum <lb/>ouum. </s>
            <s id="s.001074">Philoſophus itaque, qui aptus eſt natura ad philoſo­<lb/>phiam, non ſolum habet principium, vt ipſæ fiat philoſophus, <lb/>sed etiam vt alium philoſophum faciat: poſt quam ipſæ prius <lb/>factus eſt philoſophus: ideo Aristoteles libro primo Diuino-<emph.end type="italics"/><pb pagenum="157" xlink:href="011/01/177.jpg"/><emph type="italics"/>rum dixit: ſignum ſcientis eſt alios poſſe docere.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001075"><emph type="italics"/>Veritate tamen aliquando coactus Simplicius dixit. </s>
            <s id="s.001076">No­<lb/>men motus eſſe commune multorum, tam eius ſcilicet quod <lb/>mouet; quam eius, quod mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001077"><emph type="italics"/>Cur ergo Simplicius motorem intrinſecum ab elementis ex<lb/>plodit? </s>
            <s id="s.001078">ſi motus <expan abbr="nõ">non</expan> <expan abbr="tantũ">tantum</expan> de mobili, sed <expan abbr="etiã">etiam</expan> de motore dicitur? <lb/></s>
            <s id="s.001079">Cur motum propter motorem, &amp; non propter mobile tantum <lb/>naturalem eſſe affirmauit? </s>
            <s id="s.001080">valeat ergo cum monſtruoſa hac <lb/>ſua opinione Simplicius.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001081"><emph type="italics"/>Theodorus Metochites, qui ſententiam eamdem proba­<lb/>uit, ſibi ipſi aduerſatur dum dicit. </s>
            <s id="s.001082">Quando accepto habi­<lb/>tu, &amp; ipſa forma operatur, per ipſum citra impedimentum, <lb/>vt ſi leue <expan abbr="factũ">factum</expan> feratur ſurſum <expan abbr="nõ">non</expan> repræſſum ab aliquo, quod <lb/>obſiſtat, tunc mouetur, ſecundo modo à forma, quæ eſt actu in <lb/>ipſo ſecundum naturam proximè post mutationem, &amp; <expan abbr="motũ">motum</expan>, <lb/>qui fit ab eo, quod agit, &amp; paullo poſt idem repetit, dum dicit. <lb/></s>
            <s id="s.001083">Quod mouetur ex habitu, ſiue eo, quod est potestate, ſecundo <lb/>modo ad operandum id quod ſecundum naturam eſt <expan abbr="propriũ">proprium</expan>, <lb/>mouetur ab ipſa, quæ inerat perfecta forma, &amp; mouendi po­<lb/>testate prædita, &amp;c. </s>
            <s id="s.001084">Quæ omnia tota (vt aiunt) diame­<lb/>tro illis aduerſantur, quæ verissima putat, dum, cum Simpli­<lb/>cio dicit. </s>
            <s id="s.001085">Motum elementorum eſſe naturalem, propter prin<lb/>cipium ſolum quod patitur, non autem propter id <expan abbr="principiũ">principium</expan>, <lb/>quod agit. </s>
            <s id="s.001086">Cum elementum factum ab ea forma moueri di­<lb/>catur, cuius munere habet vt ſit, &amp; vt moueatur, &amp; cuius eſt <lb/>agere de ſententia Aristotelis libro secundo de generatione. <lb/></s>
            <s id="s.001087">Nihil eſt etiam, quod de materia, quæ ſemper eſt eadem, &amp; à <lb/>qua propterea ſumitur nomen vt Plato dixit, quia <expan abbr="quanquā">quanquam</expan> <lb/>id est in alteratione verissimum, in qua, quæ alterantur no­<lb/>men non perdunt, in ortu autem, &amp; interitu id verum eſſe ne-<emph.end type="italics"/><pb pagenum="158" xlink:href="011/01/178.jpg"/><emph type="italics"/>quit: in quibus ea, quæ generantur, at que intereunt, <expan abbr="formã">formam</expan> <lb/>à qua nomen ſumitur, omnino amittunt: ideo nomen muta­<lb/>tur, vt docuit Ariſtoteles libro ſecundo de phyſico auditu, in <lb/>his quæ ab arte, &amp; in his quæ à natura fiunt. </s>
            <s id="s.001088">Id in auri mu­<lb/>tatione ſpectatur, quæ nec generatio, nec interitus dici poteſt. <lb/></s>
            <s id="s.001089">Sed alteratio tantum: qua in mutatione Aristoteles etiam <lb/>ſubiectum nomen ſuum ſeruare concedit, quod in his, quæ <lb/>oriuntur, at que intereunt fieri negat. </s>
            <s id="s.001090">Eam ob rem non ab ele<lb/>mentorum omnium communi materia, dum elementa <expan abbr="gignũ-tur">gignun­<lb/>tur</expan> ea nomen, &amp; motum accipiunt; sed à forma, quæ in gene <lb/>ratione mutatur elementorum nomen accipitur, &amp; eorum­<lb/>dem motus naturalis appellatur. </s>
            <s id="s.001091">Neganda ergo conſequen­<lb/>tia eſt; dum dicitur. </s>
            <s id="s.001092"><expan abbr="Aurũ">Aurum</expan> cum alteratur ſemper eſt idem: <lb/>ergo à materia nomen accipitur, àqua motum accipi diffici­<lb/>lius, immo nulla ratione creditur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001093"><emph type="italics"/>Veterrimi illi Poetæ, vt Orphæus, &amp; Hexiodus, qui Theo<lb/>logi nuncupabantur, multo grauius peccauerunt: qui rebus <lb/>mobilibus, vt ſunt elementa, nullos motores adhibuerunt, sed <lb/>noctem vniuerſitatis parentem, à qua elementorum &amp; cæte­<lb/>rarum omnium rerum natura, &amp; motus excitaretur, in <expan abbr="hũc">hunc</expan> <lb/>mundum introduxerunt: ſiue illis denſissimis primæ materiæ <lb/>tenebris, ſiue obſcurissimo nihilo, ſiue Chaos antiquo per <expan abbr="quãdam">quan<lb/>dam</expan> ſimilitudinem nomen noctis aſcripſerint. </s>
            <s id="s.001094"><expan abbr="Quoniã">Quoniam</expan> neque <lb/>lateres, neque arenæ, neque lapides ſine architecto edificatio­<lb/>nem aliquam moliuntur: neque ad fœtus formandos ſola fœ­<lb/>mina ſufficit: neque terra frondes, stirpes, &amp; arbores partu<lb/>rire, variasque fruges, ac fructus parere poſſet, niſi ſemina <lb/>conciperet: ita elementa ſine motoribus directa non ferun­<lb/>tur. </s>
            <s id="s.001095">Elementorum ergo motores, eoſdemque intrinſecos ad in <lb/>uenire coguntur, qui presto ſint omnibus, ſine quorum vi mo<emph.end type="italics"/><pb pagenum="159" xlink:href="011/01/179.jpg"/><emph type="italics"/>uente nullus eſt motus: quos <expan abbr="cũ">cum</expan> inuenire non possint, perobſcu­<lb/>rissimas denſissimaſque noctis tenebras, neſcientes quò ten­<lb/>dant, incauti feruntur.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001096">Forma elementi materiam eiuſdem elementi <lb/>mouet: &amp; eſt octaua propoſitio. <lb/></s>
            <s id="s.001097">Cap. XXXIIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001098">FORMAM <emph type="italics"/>elementi eiuſdem elementi mouere mate­<lb/>riam ſcripſit Auerroes libro quarto Phyſicorum com­<lb/>mentatione ſeptuageſimaprima: &amp; libro tertio de cælo <lb/>commentatione vigeſimaſecunda; &amp; non raro alibi: idque ex <lb/>Theophrasto probatur libro tertio ſuorum naturalium, di­<lb/>cente: Ea quæ fiunt aut à ſimili, vt homo ab homine; aut à <lb/>dissimili, &amp; contrario, vt fulmina, &amp; fulgura, quorum ignis <lb/>ab aeris frigiditate gignitur, aut ab eo, quod actu eſt, ſeu<emph.end type="italics"/><lb/><foreign lang="greek">e)ntelexeia</foreign>, <emph type="italics"/>vt homo à ſole fit: qui ei nec eſt ſimilis, nec con­<lb/>trarius, ſed elementorum motus à contrario non fit: motus <lb/>enim deorſum à contrario motu ſurſum non gignitur, nec mo<lb/>tus ſurſum à contrario motu deorſum naſcitur: non fit etiam <lb/>elementorum motus à ſimili: quia motus ſurſum motum ſur­<lb/>ſum, &amp; motus deorſum motum deorſum ſimilem non facit: er<lb/>go vterque motus ſurſum, &amp; deorſum ab<emph.end type="italics"/> <foreign lang="greek">e)ntelexeia</foreign> <emph type="italics"/>id eſt <lb/>actu fit, sed<emph.end type="italics"/> <foreign lang="greek">e)ntelexeia</foreign>, <emph type="italics"/>seu actus elementorum est eorum­<lb/>dem forma: ergo ab elementi forma fit motus elementi; quæ <lb/>tenus eiuſdem elementi materiam mouet, in qua est facultas <lb/>actui contraria: &amp; ad hunc motum ab hac forma factum <lb/>excipiendum idonea. </s>
            <s id="s.001099">Modus, quo materia á forma moue­<lb/>tur explicatus eſt ſupra, &amp; infra vberius explicabitur: nunc <lb/>hæc dixiſſe ſat erit. </s>
            <s id="s.001100">Materiam ex ſe non moueri cum non niſi <emph.end type="italics"/><pb pagenum="160" xlink:href="011/01/180.jpg"/><emph type="italics"/>propter formam in materia acceptam motui ſubiiciatur; quæ <lb/>materia priusquam moueatur, formam accipit, natura ſal­<lb/>tem, &amp; origine, &amp; ſinon tempore prius, materia tamen est <lb/>per ſe mobilis, &amp; natura eius eſt, vt moueatur, &amp; prius quam <lb/>forma: quia forma non niſi quatenus est in materia mota, <lb/>mouetur: &amp; non niſi quatenus materia eſt principium pri­<lb/>mum, quod patitur: quod ſi materiæ, ad hoc vt motui ſubii­<lb/>ciatur, neceſſaria forma eſt; hoc non eſt, quia forma ſit mate<lb/>riæ ratio ſuſcipiendi motum, ſed quia forma dat materiæ <expan abbr="actũ">actum</expan> <lb/>existendi, ſine quo materia moueri nequit; &amp; cum quo moue <lb/>ri poteſt: dat etiam forma materiæ inclinationem ad hunc <lb/>vel illum motum, ſine qua forma inclinante materia non ma<lb/>gis vnum, quam alium motum, &amp; etiam contrarium accipe­<lb/>re potest; vt ecce materia prima, quæ vi naturaque ſua &amp; <lb/>ſurſum, &amp; deorſum recta ferri valet: hæc eadem materia à <lb/>grauitatis forma inclinationem habet ad motum deorſum; &amp; <lb/>à forma leuitatis fit, vt materia ſuapte natura ad omnem mo<lb/>tum accipiendum idonea, ad ſolum motum ſurſum ſit propen<lb/>ſa, id tamen non effectiuè, sed formaliter tantum (vt ita di­<lb/>cam) intelligi debet: forma enim elemento ex materia, &amp; <lb/>ex forma <expan abbr="cõcreto">concreto</expan> dat motum effectiuè: &amp; materiæ eiuſdem <lb/>elementi dat motum formaliter: ſi ſic loqui licet, id est for­<lb/>ma, vt forma motum dat materiæ: &amp; forma, vt efficiens mo<lb/>tum dat elemento: aliorum enim more aliquando loqui cogi­<lb/>mur. </s>
            <s id="s.001101">Materia igitur ea eſt, quæ ſine inclinatione eidem à for<lb/>ma præstita, quemlibet motum, etiam contrarium vi, natu­<lb/>raque ſua excipere poteſt; à forma verò inclinationem mate­<lb/>riæ præstante materia habet, vt ad hunc, &amp; non ad illum mo<lb/>tum inclinetur. </s>
            <s id="s.001102">Forma etiam vt forma in quamlibet loci dif­<lb/>ferentiam ſuopte nixu mouet: sed à materia, cui coniungi-<emph.end type="italics"/><pb pagenum="161" xlink:href="011/01/181.jpg"/><emph type="italics"/>tur, vim mouendi terminatam nanciſcitur, ita vt ſint ſibi in­<lb/>uicem cauſæ ratione tamen diuerſa, vt exemplo vnitatis in <lb/>numero capite præcedenti declarauimus.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001103">Corollarium.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001104">HINC <emph type="italics"/>ſequitur in partem per ſe motam, &amp; in <expan abbr="partẽ">partem</expan> <lb/>per ſe mouentem quodlibet elementum diuidi, lices <lb/>in partem actu per ſe motam, &amp; in partem actu per <lb/>ſe mouentem non diuidatur: qua ratione intelligi debet Ari<lb/>stoteles libro octauo Phyſicorum particula vigeſimaſeptima <lb/>&amp; vigeſimaoctaua, &amp; vigeſimanona, qui elementa non mo­<lb/>ueri à ſe per ſe propriè compluribus argumentis probare con­<lb/>tendit: potissimum, quia in partem per ſe motam, &amp; in par­<lb/>tem per ſe mouentem nullum elementum diuiditur: id est, <lb/>non diuiditur in partem actu per ſe motam, nec in partem <lb/>actu per ſe mouentem; perindeac animalia: licet in partem <lb/>per ſe motam, &amp; in partem per ſe mouentem diuidatur, sed <lb/>non actu pars eſt per ſe mota, aut per ſe mouens, vt in anima­<lb/>libus, quorum corpora actu distincta ab animalibus actu mo<lb/>uentibus agitantur.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001105">Corollarium alterum.</s>
          </p>
          <p type="main">
            <s id="s.001106">HINC <emph type="italics"/>etiam ſequitun: materiam aliquo modo per ſe, <lb/>&amp; aliquo modo per accidens moueri: qua ratione ma<lb/>teria eſt principium primum accipiendi motum, modo <lb/>quodam per ſe moueri dicitur, &amp; qua ratione materia non <lb/>mouetur, niſi actui, &amp; formæ prius ſubiiciatur, materia per <lb/>accidens mouetur, id quod intelligere eſt, ex his quæ ſupra á <lb/>nobis abundè diſputata fuerunt.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="162" xlink:href="011/01/182.jpg"/>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001107">Corollarium tertium.</s>
          </p>
          <p type="main">
            <s id="s.001108">E<emph type="italics"/>x quo paruo negocio intelligimus, quid inter mobile ani <lb/>matum, quod graditur, &amp; inter mobile ſimplex, quod <lb/>gradiendi motu non cietur, interſit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001109"><emph type="italics"/>Mobile animatum, quod progreditur, prius quam mouea­<lb/>tur, actu exiſtit, &amp; prius quam moueatur idem numero mo­<lb/>ueri potest. </s>
            <s id="s.001110">Mobile ſimplex, quod eſt actu motum, non est <lb/>actu prius, quam moueatur, sed: ſimul at que fit moueri inci­<lb/>pit, niſi per aliud impediens ſtet, quo minus id fiat. </s>
            <s id="s.001111">Mobile <lb/>animatum; quod prius quam moueatur, est facultate mobile, <lb/>facultatis ſubiectum in actu habet; at mobile ſimplex, quod <lb/>priusquam moueatur, eſt facultate mobile, facultatis ſubie­<lb/>ctum actu non habet, sed facultate tantum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001112"><emph type="italics"/>Facultate mobile in corporibus ſimplicibus non eſt illud, <lb/>quod actu mouetur, quia terra ſurſum, &amp; ignis deorſum dire<lb/>cto ferri poſſunt; quæ tamen terra non eſt terra, cum ſurſum <lb/>attollitur; sed iam facta eſt ignis, &amp; ignis deſiit eſſe ignis, cum <lb/>præceps deorſum ruit; quò prius quam deſcendat deſcendere <lb/>valebat, vt terra prius quam aſcenderet, aſcendere &amp; ipſa po­<lb/>terat.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001113"><emph type="italics"/>In corporibus animatis, quæ progrediuntur facultate mo­<lb/>bile illud est, quod actu mouetur, vt animal longè prius quam <lb/>moueatur, moueri poteſt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001114"><emph type="italics"/>Fundamentum necnon facultatis ad motum in corpori­<lb/>bus ſimplicibus est pura, ſola, nuda, ſimplexque facultas; quæ <lb/>nihil aliud est, quam prima materia: quatenus tamen ea eſt <lb/>ſub forma ſimplicis elementi. </s>
            <s id="s.001115">In mobilibus autem animalibus, <lb/>fundamentum facultatis ad motum eſt corpus in actu: ani­<lb/>malitem eſt mobile ſecundum eſſentiam, quippe quod in par<emph.end type="italics"/><pb pagenum="163" xlink:href="011/01/183.jpg"/><emph type="italics"/><expan abbr="tẽ">tem</expan> actu per ſe motam, &amp; in partem actu per ſe mouentem di<lb/>uidatur: eam ob rem in eo pars actu per ſe mota parti actu <lb/>per ſe mouenti reſiſtit. </s>
            <s id="s.001116">Mobile ſimplex eſt mobile ſecundum <lb/>accidens, quia vacat parte actu per ſe mota, ac <expan abbr="reſistẽte">reſistente</expan>; ideo <lb/>ſi pars elementorum mota mouetur, id ei ſi aliunde accidere <lb/>opus est, nempè à generante ab eo, quod impedimentum tol­<lb/>lit, &amp; à medio moto: perindeac nauta à nauigio per ſe moto <lb/>per accidens mouetur: it a corpus ſimplex, aut graue, aut leue <lb/>dum aut ſurſum, aut deorſum directo fertur, medium mouet, <lb/>per quod fertur, &amp; ſeper accidens ad motum medij. </s>
            <s id="s.001117">Ani­<lb/>malia ab intrinſeco principio mouentur, ſimplicia, ab extrin<lb/>ſeco generante, &amp; à medio moto, &amp; ab eo, quod impedimen­<lb/>tum tollit. </s>
            <s id="s.001118">A generante, quod elemento genito formam præ <lb/>stitit, &amp; cum præſtita forma omnia accidentia, quæ formam <lb/>neceſſariò conſequuntur: ideo generans dat motum elemen­<lb/>to, qui motus elementi nuper genitam formam conſequitur: <lb/>nam ſimul at que ignis ex terra gignitur, ſurſum aſcendere <lb/>incipit, niſi aliquid obstet: eo amoto impedimento, quod mo­<lb/>tui obſiſtebat, ignis ex terra genitus effugere <expan abbr="nõ">non</expan> poterit, quin <lb/>ſurſum euolet: generans enim motus cauſam vniuerſam ele­<lb/>mento præſtitit, quamobrem elemento genito illico motus na­<lb/>ſcitur. </s>
            <s id="s.001119">Animal aliam cauſam expectat, &amp; valde diuerſam <lb/>ab ea quam generans dedit, appetitum videlicet, qui non à ge<lb/>nerante, sed ab extrinſeco mouente gignitur: vt Bos ad <lb/>aquam non priusquam eamdem appetat mouetur, rei extrin<lb/>ſece appetitum animalia mouere, docuit Aristoteles libro de <lb/>anima tertio circa finem.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001120"><emph type="italics"/>Multa alia inter animal, quod graditur, &amp; inter mobile <lb/>ſimplex interſunt, quæ ab Auerroe recenſentur libro quarto <lb/>de cælo commentatione vigeſimaſecunda: ad quæ legenda<emph.end type="italics"/>; <pb pagenum="164" xlink:href="011/01/184.jpg"/><emph type="italics"/>vos omnes vocamus, vt ex propriis fontibus manantem <expan abbr="aquã">aquam</expan> <lb/>puriorem hauriatis.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001121">Corollarium quartum.</s>
          </p>
          <p type="main">
            <s id="s.001122">HINC <emph type="italics"/>etiam mouentium, &amp; motorum ſimplicium, per<lb/>petuum, eumdemque imperturbatum ordinem intel­<lb/>ligere poſſumus, &amp; primo.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001123"><emph type="italics"/>Si elementum non dum eſt actu, id quod futurum eſt, sed <lb/>facultate tantum, id eſt, ſi terra non dum migrauit in <expan abbr="ignẽ">ignem</expan>, <lb/>ſed in eumdem tantum migrare poteſt, tunc facultatem ha­<lb/>bet eſſentialem (vt vocant) ad motum ſurſum, &amp; generante <lb/>indiget, à quo actu gignatur, &amp; à quo, mediante nuper geni­<lb/>ta forma motus efficiatur: quia vt formam (quod ſæpe nu­<lb/>mero diximus) ita quæ formam neceſſario conſequuntur, ele­<lb/>mentum genitum generanti refert acceptum: ſi autem ele­<lb/>mentum actu id eſt, quod erat futurum, &amp; per impedimen­<lb/>tum stat, quo minus moueatur, facultatem habet accidenta­<lb/>lem ad motum, &amp; ab eo tunc mouetur; a quo impedimentum <lb/>aufertur: deinde forma elementi ea eſt, quæ per ſe mouet: hæc <lb/>forma mouet ſe, vt est in materia mota, mouet materiam <lb/>ſuam, &amp; medium.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001124"><emph type="italics"/>Ordo ergo hic eſt mouentium. </s>
            <s id="s.001125">Primo est generans, &amp; mo<lb/>uens impedimentum. </s>
            <s id="s.001126"><expan abbr="Secũdo">Secundo</expan> forma, materiam, &amp; totum ele<lb/>mentum, &amp; medium mouet: mouet etiam forma ſe ad <expan abbr="motũ">motum</expan> <lb/>totius elementi. </s>
            <s id="s.001127">Tertio totum elementum mouet ſe ratione <lb/>tamen partis: id eſt ratione formæ mouet etiam medium. <lb/></s>
            <s id="s.001128">Quarto medium ab elemento prius motum, <expan abbr="elementũ">elementum</expan> illud mo<lb/>uet à quo mouetur, perindeac <expan abbr="nautã">nautam</expan> ab illa moueri &amp; mane­<lb/>re ſæpe diximus à quo nauem moueri <expan abbr="nõ">non</expan> raro affirmauimus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001129"><emph type="italics"/>Res motæ ſunt primo loco materia à generante mota, &amp; à <emph.end type="italics"/><pb pagenum="165" xlink:href="011/01/185.jpg"/><emph type="italics"/>ſua propria forma, &amp; impedimentum à remouente mouetur. <lb/></s>
            <s id="s.001130">Secundo <expan abbr="elementũ">elementum</expan>, &amp; forma elementi tum à generante, tum <lb/>à remouente impedimentum mouetur. </s>
            <s id="s.001131">Tertio medium tum <lb/>ab elemento, tum à ſe ipſo, id eſt à propria forma mouetur, <lb/>postquam tamen ab extrinſeco impellente excitatum fuerit. <lb/></s>
            <s id="s.001132">Quarto elementum totum à ſemetipſo mouetur, prius tamen <lb/>medium ab elemento cietur, quam medium cieat elementum <lb/>origine, &amp; natura ſaltem, &amp; ſi non tempore prius. </s>
            <s id="s.001133">Ergo totus <lb/>elementorum motus non est per accidens ad motum medij: <lb/>cum nullus prior motus à motu posteriore pendeat, primam <lb/>que ſui ortus originem repetat.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001134"><emph type="italics"/>Habet autem quæſtionem non leuem, neque vulgarem, id <lb/>quod non raro repetitum eſt hactenus: elementum ſcilicet mo<lb/>uere ſe prius, quam medium moueat: quia tunc elementum <lb/>ſine aliqua tum intrinſeca, tum extrinſeca reſiſtentia moue­<lb/>tur, quod probatur. </s>
            <s id="s.001135"><expan abbr="Mediũ">Medium</expan> ideo reſiſtit, quia ægrè diuiditur, <lb/>&amp; quia ab elemento non ſine difficultate ſeinditur ac diſtrahi<lb/>tur, sed <expan abbr="mediũ">medium</expan>, quod stat in motu <expan abbr="nõ">non</expan> ſcinditur, non diuiditur, <lb/>nec in diuerſas partes diſtrahitur. </s>
            <s id="s.001136">Ergo tunc <expan abbr="mediũ">medium</expan> extrinſecè <lb/>non reſiſtit, nec materia prima intrinſeca reſistit, quia quæ <lb/>actu res nulla eſt, sed nuda, ſola, ſimplex, quæ facultas reſiſte­<lb/>re nequit: at materia vi naturaque ſua actu res nulla eſt. <lb/></s>
            <s id="s.001137">Ergo materia intrinſecè reſiſtere nequit. </s>
            <s id="s.001138">Mouetur ergo tunc <lb/>elementum ſine vlla aut intrinſeca, aut extrinſeca reſiſtentia, <lb/>quod tam falſum, quam falſissimum, &amp; tam abſurdum, <lb/><expan abbr="quã">quam</expan> abſurdissimum eſſe ſupra efficacissimè demonſtrauimus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001139"><emph type="italics"/>Reſpondeo primo ad materiam, ſecundo ad formam, ad <lb/>materiam: re ſiſtentia propter continuationem in quolibet mo<lb/>tu neceſſaria est; quæ continuatio ſine tempore non fit. </s>
            <s id="s.001140">Ergo <lb/>vbi nullus est motus continuus, &amp; vbi nullum eſt tempus, ibi <emph.end type="italics"/><pb pagenum="166" xlink:href="011/01/186.jpg"/><emph type="italics"/>nulla neceſſaria eſt reſistentia; at elementum, motu continuo <lb/>in tempore facto, ſe tempore prius quam moueat, medium <expan abbr="nõ">non</expan> <lb/>mouet, sed origine, atque natura <expan abbr="tantũ">tantum</expan>: ideo mirandum non <lb/>est, ſi nulla tunc aut extrinſeca, aut intrinſeca reſistentia eſt <lb/>neceſſaria hæc ad materiam.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001141"><emph type="italics"/>Ad formam negatur primum antecedens, ad probatio­<lb/>nem <expan abbr="totũ">totum</expan> comeditur, sed falſum, &amp; abſurdum eſſe negatur, <lb/>moueri tunc elementum ſine vlla, aut intrinſeca, aut extrin­<lb/>ſeca reſiſtentia.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001142"><emph type="italics"/>Contra ergo motus ille erit indiuiduus, &amp; in <expan abbr="momẽto">momento</expan> tem­<lb/>poris factus, quod fieri non poſſe demonſtratum est ab Ari­<lb/>stotele libro ſexto Phyſicorum particula quinquageſima; con­<lb/>ſequentia probatur, quia propter continuationem <expan abbr="reſiſtentiã">reſiſtentiam</expan> <lb/>neceſſariam eſſe nuper affirmauimus, &amp; non propter aliam <lb/>quamlibet cauſam: ergo vbi nulla eſt reſiſtentia, ibi nulla eſt <lb/>continuatio: verum in illo priori, in quo elementum ſe prius, <lb/>quam medium mouet, nulla est reſistentia; ergo nulla eſt ibi <lb/>continuatio: quod erat probandum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001143"><emph type="italics"/>Reſpondeo &amp; fateor, elementum mouere ſe prius, quam <lb/>medium moueat origine, ac natura, &amp; non tempore prius: <lb/>hunc tamen motum eſſe indiuiduum, &amp; in momento tempo­<lb/>ris factum minime ſequitur, quoniam hic motus nuncupan­<lb/>dus non est, sed ſubita, &amp; momentanea (vt it a dicam) mu­<lb/>tatio: cui quid obſtat, quo minus in temporis momento fiat? <lb/></s>
            <s id="s.001144">certè nihil: vt illuminatio, quæ &amp; ipſa momentanea eſt mu­<lb/>tatio, &amp; maximum ſp<expan abbr="aciũ">acium</expan> ſine vlla aut intrinſeca, aut extrin<lb/>ſeca reſistentia in indiuiduo temporis momento afficit: pari <lb/>ratione elementum in inſtanti origine, &amp; natura, non autem <lb/>tempore prius mouet ſe, quam medium: idque ſine vlla, aut <lb/>extrinſeca, aut intrinſeca reſistentia fit: &amp; eſt hæc ſubita,<emph.end type="italics"/><pb pagenum="167" xlink:href="011/01/187.jpg"/><emph type="italics"/>&amp; momentanea mutatio, &amp; non motus: hæc ad materiam: <lb/>ad formam negandam est illum eſſe motum, &amp; dandum eſt <lb/>illam eſſe vnam ex his mutationibus in momento, quæ fieri <lb/>poſſunt: in quo nullum motum vmquam fieri poſſe, ab Ari­<lb/>ſtotele demonſtratur.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001145">Totum elementum a propria illius forma per ſe <lb/>primo mouetur, &amp; eſt nona propoſitio. <lb/></s>
            <s id="s.001146">Cap. XXXV.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001147">TOTVM <emph type="italics"/>elementum ab eiuſdem elementi propria for <lb/>manon modo per ſe, sed &amp; quod mirabilius eſſe vide­<lb/>tur, per ſe &amp; primo moueri probatur, argumento du<lb/>cto ex prima demonſtratione Ariſtotelis libro ſeptimo Phy­<lb/>ſicorum &amp; in octauo non modo repetita, vt complures ſom­<lb/>niarunt, sed &amp; quod perpauci nouerunt, artificiosè amplifi­<lb/>cata particula duodetrigeſima: hæc quoniam ferè omnium eſt <lb/>demonſtrationum, quas Aristoteles vmquam ſcripſerit, ad <lb/>intelligendum difficillima, eidem ordinis lumen adhibere opus <lb/>est, vt quam maximè ſint perſpicua, &amp; aperta, quæ ab Ari<lb/>ſtotele inuoluta legentibus proponuntur. </s>
            <s id="s.001148">Nonnulla ergo de mo<lb/>re prius adnotabuntur. </s>
            <s id="s.001149">Ariſtotelis deinceps demonſtratio in <lb/>propriam formam redacta lectoribus plena offeretur. </s>
            <s id="s.001150">Tertio <lb/>nostra ſententia ex Ariſtotelis demonstratione confirmabi­<lb/>tur, qua Peripatetica methodo fiet, vt rerum abditarum in­<lb/>telligentia iuuetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001151"><emph type="italics"/>Primo ergo ſciendum est, omnem motum habere <expan abbr="motorẽ">motorem</expan>, <lb/>ibi locorum ab Aristotele non demonstrari, vt nonnulli fal­<lb/>sò ſunt rati, id quod quam optimè animaduertiſſe viſus eſt ocu<lb/>latissimus Auerroes libro ſecundo Phyſicorum commenta-<emph.end type="italics"/><pb pagenum="168" xlink:href="011/01/188.jpg"/><emph type="italics"/>tione tertia &amp; libro ſeptimo Phyſicorum commentatione deci­<lb/>matertia. </s>
            <s id="s.001152">Etenim omne omne motum habere motorem nemo <lb/>inficias ibit. </s>
            <s id="s.001153">Quis enim tam ſtupidus vmquam fuerit, qui mo­<lb/>bile habere motorem negauerit? </s>
            <s id="s.001154">nemo me hercule nemo, niſi <lb/>communi ſenſu caruerit; &amp; ea quæ ſunt ſuapte natura nota, <lb/>demonſtranda non eſſe, pro certo ſcimus ex his quæ Ariſto­<lb/>teles tum ſæpenumero alibi, tum primo Posteriorum ſcripta <lb/>reliquit. </s>
            <s id="s.001155">Quærit autem Ariſtoteles. <!-- KEEP S--></s>
            <s id="s.001156">Vtrumne omne motum <lb/>habeat motorem, ab eo, quod mouetur, distinctum, an verò <lb/>res quæ mouetur, motorem habeat, qui ſit omnino idem cum <lb/>eo, quod mouetur: &amp; à motore ab eo quod mouetur, distincto <lb/>rem mobilem moueri, eo loco demonstratur: idque propter <lb/>Platonem, qui ſimplicem animam à ſe ipſa moueri rebatur; <lb/>quippe qui <expan abbr="animã">animam</expan> eſſe numerum ſe ipſum mouentem non mo­<lb/>do ſcripſerit, sed ſe quam artificiosè demonſtrauiſſe falsò cre­<lb/>diderit, vt ſupra memorauimus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001157"><emph type="italics"/>Secundo ſciendum: quæ mouentur aut per ſe, aut per ac­<lb/>cidens, mouentur per accidens eorum quæ mouentur, non vnæ <lb/>eſt differentia: nam quædam per accidens moueri dicuntur, <lb/>quia inſunt aliis, quæ per ſe mouentur; vt ſi quando candi­<lb/>dum animal ambulare viderimus, animal per ſe, candor per <lb/>accidens ad motum animalis mouebitur: non enim quia can­<lb/>didum, sed quia animal, cui candor accidit, animal moueri <lb/>dicitur. </s>
            <s id="s.001158">Alter est modus, quo cauſa partis aliquid <expan abbr="ſecundũ">ſecundum</expan> <lb/>accidens mouetur, non quia ipſum totum moueatur, sed quia <lb/>æliqua pars totius concitetur, dum omnes aliæ conquieſcunt, <lb/>vt ſi oculo, aut pectori medicamenta adhibeantur, ita vt quæ <lb/>prius male valebant membra, deinceps bene valeant, animal <lb/>totum conualuiſſe dicimus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001159"><emph type="italics"/><expan abbr="Quãdo">Quando</expan> non ratione partis, nec ratione accidentis <expan abbr="cuiuſpiã">cuiuſpiam</expan>,<emph.end type="italics"/><pb pagenum="169" xlink:href="011/01/189.jpg"/><emph type="italics"/>quippiam mouetur, ipſum per ſe moueri dicitur, cuius multæ <lb/>ſunt differentiæ &amp; generum, &amp; ſpecierum, quas prudentes <lb/>præterimus, quòd ad rem noſtram non faciunt, &amp; ab Ari­<lb/>ſtotele explicantur in principio libri quinti Phyſicorum. <!-- KEEP S--></s>
            <s id="s.001160">Quæ <lb/>per ſe mouentur, alia primo, alia non primo mouentur: in mo­<lb/>tibus naturalibus ea primo moueri cenſentur, quæ non alie­<lb/>na vi, ſed natura ſua propria concitantur, vt ſi triangulum <lb/>habere tres angulos dixerimus, quod non aliena vi, sed ratio­<lb/>ne, qua triangulus eſt, tres angulos habere compertum ſit om­<lb/>nibus; Scalenon autem tres angulos habet, sed <expan abbr="nõ">non</expan> primo, quia <lb/>non ratione, qua scalenon; sed ratione qua triangulus tres an<lb/>gulos habeat: ergo non ratione propria, sed ratione alterius; <lb/>qua de re ſcripſit Aristoteles libro primo Posteriorum capi­<lb/>te, cui titulus est; de his, quæ per ſe, &amp; primo dicuntur. <lb/></s>
            <s id="s.001161">Ad motum deſcendendo. </s>
            <s id="s.001162">Id primo motum nuncupatur, quod <lb/>non aliena vi, sed ſuapte vi, ac natura cietur: id nec eſt ſecun<lb/>dum partem, nec ſecundum accidens, ſed ſecundum totum, <lb/>&amp; ſua natura motum, vt auctor est Auerroes libro ſeptimo <lb/>Phyſicorum commentatione ſecunda.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001163"><emph type="italics"/>Est &amp; alter modus illius, quod primo moueri dicitur ab <lb/>initio libri quinti Phyſicorum ab Ariſtotele explicatus, &amp; id <lb/>est, quod ſecundum totum, &amp; <expan abbr="ſecũdum">ſecundum</expan> quamlibet ſui partem <lb/>mouetur, idque ei opponitur, quod ex aliqua tantum parte cie<lb/>tur, vt Alexandro arriſit, vel tum ei, quod ſecundum par­<lb/>tem, vel tum ei, quod ſecundum accidens motu recto cieri dici<lb/>tur, opponitur, vt Simplicio, Theodoro Metochiti, &amp; nonnul­<lb/>lis aliis Ariſtotelis expoſitoribus placuit. </s>
            <s id="s.001164">Inter hæc duo pri­<lb/>ma hoc conuenit, quod vtriſque poſitis &amp; ea ponuntur, quæ <lb/>illis primo inſunt, &amp; de quibus dicuntur, vt poſita participa­<lb/>tione rationis, quæ primo modo primo inest homini, &amp; primo <emph.end type="italics"/><pb pagenum="170" xlink:href="011/01/190.jpg"/><emph type="italics"/>modo de homine dicitur, primo &amp; homo ponitur, &amp; poſito <lb/>motu, qui &amp; ſecundum totum, &amp; ſecundum aliquam ſui par<lb/>tem fit, id ponitur, quod tali motu primo mouetur: vt rotun­<lb/>da conuerſione poſita, qua totum cælum, &amp; ſingulæ cæli par­<lb/>tes in orbem conuertuntur, &amp; cælum illico ponitur, quod ro­<lb/>tunda conuerſione conuertitur, &amp; vtriſque exploſis, illa explo<lb/>dentur, quibus hæc inſunt, &amp; de quibus dicuntur: vt ſi <expan abbr="nõ">non</expan> ſint <lb/>tres anguli, nec <expan abbr="triãgulus">triangulus</expan> erit, &amp; ſi rotunda conuerſio in natu<lb/>ra non ſit, nec cælum erit; quod tali conuerſione conuertitur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001165"><emph type="italics"/>Nec obſtat illud, quod graue ſurſum locum, &amp; leue deor­<lb/>ſum à motu aliquando impediri contingit: ex quo exploſo mo­<lb/>tu, id non explodendi cui motum primo ineſſe diximus, colli­<lb/>gere nituntur. </s>
            <s id="s.001166">Nam motus hoc loco non actum ſed <foreign lang="greek">ro(phn</foreign>, id <lb/>est momentum, inclinationem, pondus, ſeu motum ſignificat, <lb/>quo grauia ad motum deorſum, &amp; leuia ad motum ſurſum in <lb/>elinatur, vt aduerſus Themistium ſupra confirmauimus. <lb/></s>
            <s id="s.001167">Inter id quod primo modo, &amp; inter id, quod ſecundo modo, di­<lb/>citur primo hoc intereſt; qui à quolibet particulari, &amp; à quo­<lb/>libet illius parte, id quod primo modo dicitur primo abſtule­<lb/>rit, à toto id abſtuliſſe non creditur, vt homo, quem primo mo<lb/>do rationis participem primo, dicimus; non propterea ratio­<lb/>nis particeps eſſe deſinit, quod participatio rationis à quibus <lb/>libet particularibus hominibus, &amp; à quolibet eorumdem par­<lb/>te exploditur: nam ſi nullus particularis homo ſit ſuperſtes, <lb/>adhuc vera est hæc propoſitio. </s>
            <s id="s.001168">Homo est rationis particeps, <lb/>sed qui id quod secundo modo dicitur primo, à totius, vel vna, <lb/>vel pluribus partibus abſtulerit; &amp; id à toto omnino abſtuliſſe <lb/>notum eſt omnibus, vt vna parte totius quieſcente, totum pri­<lb/>mo non mouetur, sed ſecundum partem eam tantum, quæ cie<lb/>tur, alioqui totum mouebitur, &amp; quieſcet, mouebitur, &amp; non <emph.end type="italics"/><pb pagenum="171" xlink:href="011/01/191.jpg"/><emph type="italics"/>mouebitur: quapropter actu, &amp; facultate erit, quæ omnia <lb/>præterquam, quod fieri non poſſunt, etiam ſunt abſurda. <lb/></s>
            <s id="s.001169">Quæ iis, quæ mouentur aſcripſimus, iis etiam, quæ mouent li­<lb/>bro quinto Phyſicorum ab Aristotele aſcribuntur particula <lb/>(nimirum) ſecunda; alia per ſe, alia per accidens mouent, <lb/>quæ per accidens mouent, vel inſunt aliis, quæ per ſe mouent, <lb/>vt muſicus, qui inest medico, quia eidem accidit, per accidens <lb/>ſonat, vel cauſa partis, vt quando homo manu rotam mouet, <lb/>aut manu percutit; aut aliquod aliud agit, vel quod mouet, <lb/>non per accidens, sed per ſe mouet: idque duobus modis con­<lb/>tingit, vel per ſe tantum, vel per ſe &amp; primo: quod eſt de om­<lb/>ni per ſe, &amp; ſecundum quod ipſum, vt auctor eſt Ariſtoteles <lb/>libro primo Poſteriorum analiticorum. </s>
            <s id="s.001170">Præter hunc modum <lb/>mouendi primo eſt &amp; alter modus eorum, quæ primo mouent; <lb/>quia non ſecundum partem, sed ſecundum totum mouent, id <lb/>que ei opponitur, quod vel ſecundum partem tantum, vt Ale<lb/>xander Aphrodiſienſis voluit, vel ſecundum <expan abbr="partẽ">partem</expan>, &amp; ſecun­<lb/>dum accidens mouet, opponitur, vt Simplicius credidit: hæc <lb/>quoniam ex his, quæ ſupra copiosè diſputauimus, facilè intel­<lb/>liguntur, iis omissis ad alia properamus. </s>
            <s id="s.001171">Non nihil etiam in­<lb/>tereſt inter id, quod a ſe, ſeu ex ſe, &amp; inter id, quod per ſe mo­<lb/>uet, &amp; mouetur: nam quædam ſunt, quæ per ſe mouent, &amp; <lb/>mouentur non tamen ex ſe, sed ex. </s>
            <s id="s.001172">aliis, vt elementa, quæ ſuo­<lb/>pte motu aguntur, quia ſecundum naturam, ab aliis tamen, <lb/>quia à generantibus ſecundum facultatem eſſentialem nun­<lb/>cupatam cientur: ſecundum facultatem autem accidentalem <lb/>vacatam, per se ab eorum natura mouentur; at non ex ſe, sed <lb/>ab aliis: quia ab illis, quæ impedimenta tollunt. </s>
            <s id="s.001173">Quæ à ſe, seu <lb/>per ſe, seu ex ſe mouentur, ſunt animalia, dum deorſum de­<lb/>ſcendunt: hæc à ſe, seu ex ſe moueri dicuntur, quia non ab <emph.end type="italics"/><pb pagenum="172" xlink:href="011/01/192.jpg"/><emph type="italics"/>alio extrinſeco principio id habent, vt moueantur: ſunt enim <lb/>omnia animalia ſic à natura comparata, vt terreum <expan abbr="elemen-tũ">elemen­<lb/>tum</expan> graue in eis exuperet, vt meminit Ariſtoteles libro quar­<lb/>to meteorologicorum, à quo exuperante elemento mouentur <lb/>vt libro primo de cælo ſcribitur: ideo ſuopte nixu, ac motu ab <lb/>anima, quod est intrinſecum &amp; domeſticum principium per <lb/>se, ex ſe, seu à se deſcendunt. </s>
            <s id="s.001174">At ſi animal Salebroſum ſcan­<lb/>dere montem incipiat, aut ſuper scalam rectam aſcendat, aut <lb/>super rectum parietem repat, aut ſaltet, aut aliud quid ſimi­<lb/>le agat; per ſe certè, ad hæc omnia concitabitur; ab anima ſci <lb/>licet, quæ eſt natura: ideo per ſe, &amp; primum eſt intrinſecum <lb/>principium motus illius, non tamen ex ſe, quia non ſecundum <lb/>naturam, quæ enim grauia ſunt, vt cuiuslibet animalis mem­<lb/>bra, non ſecundum naturam ſursum, sed deorsum, &amp; violen­<lb/>tia ſursum, &amp; non deorſum, aguntur: id quod animali etiam <lb/>vſu veniſſe compertum eſt; <expan abbr="cũ">cum</expan> volutatur: non enim est obſcu­<lb/>rum animal tunc per ſe ipſum moueri totum: at cum animal <lb/>circumuoluitur, partes præter <expan abbr="naturã">naturam</expan> aſcendunt, ſiquis <expan abbr="etiã">etiam</expan> <lb/>non in pedes, ſed in manus capite ad terram conuerſo, &amp; pe­<lb/>dibus in altum elatis, conetur ingredi, per ſe mouebitur, quia <lb/>ab anima, quæ eſt per ſe motus principium; at non ex ſe, quia <lb/>non ſecundum naturam, sed contra naturalem partium incli<lb/>nationem partes mouebuntur; quæ omnia nota ſunt ex Ari­<lb/>ſtotelis octauo libro Phyſicorum particula vigeſimaſeptima, <lb/>&amp; vigeſimaoctaua. </s>
            <s id="s.001175">At quoniam has <expan abbr="loquẽdi">loquendi</expan> formulas alias <lb/>pro aliis philoſophi vicissim vſurpant, hanc diligentem earum <lb/>dem diſtinctionem &amp; nos miſſam faciemus, &amp; aliam pro alia <lb/>vicissim aliorum more vſurpabimus. </s>
            <s id="s.001176">Tertio ſciendum indi­<lb/>uiduum nullum primo poſſe moueri, sed per accidens <expan abbr="tãtum">tantum</expan>, <lb/>vt punctum, quod est indiuiduum ad motum magnitudinis<emph.end type="italics"/><pb pagenum="173" xlink:href="011/01/193.jpg"/><emph type="italics"/>non per se, ſed per accidens tantum mouetur: id quod primo <lb/>mouetur, neceſſe eſt, vt ſit corpus omni ex parte diuiduum: <lb/>quippe cum id, quod mouetur, ex aliquo in aliquod neceſſario <lb/>moueatur; quod diuiduis tantum corporatis magnitudinibus <lb/>tribuitur: ne ſi indiuiduis tribueretur id quod mouetur, aut <lb/>in vtroque termino motus, aut in neutro ſimul inueniretur,<lb/>aut ſpacium totum ſimul, aut potius nullam illius partem oc­<lb/>cuparet; aut <expan abbr="tẽpus">tempus</expan>, aut mobile minus minimo poneretur, quæ <lb/>omnia ſunt tam incommoda quam incommodissima: hac de <lb/>re Ariſtoteles accuratissimè ſcripſit libro quinto Phyſicorum <lb/>particula ſexageſimaſecunda, &amp; libro ſexto particula trigeſi­<lb/>maſecunda, &amp; libro octauo particula quadrageſima, &amp; qua­<lb/>drageſimaſexta.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001177"><emph type="italics"/>Quarto ſciendum, ea quæ mouentur ab extrinſeco, aut ab <lb/>intrinſeco principio mouentur, quæ extrinſecus citantur, vel <lb/>pelluntur, aut vehuntur, vel trahuntur, vel circumuoluuntur, <lb/>vt auctor eſt Ariſtoteles libro ſeptimo Phyſicorum particula <lb/>decima. </s>
            <s id="s.001178">Quæ intrinſecus cientur, vel per appetitionem, &amp; ani<lb/>mæ impulſionem, aguntur vt animalia, vel ſecundum natu­<lb/>ram, vt elementa, &amp; ea mixta, quæ ab exuperante elemento <lb/>mouentur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001179"><emph type="italics"/>Quinto ſciendum, in confeſſo eſſe omnibus, modo senſum <lb/>communem habeant, ea omnia, quæ extrinſecus mouentur, <lb/>habere motorem ab eo quod mouetur, omnino distinctum: <lb/><expan abbr="nãquod">nanquod</expan> pellitur, <expan abbr="nõ">non</expan> à semetipſo, ſed ab altero pellente pellitur. <lb/></s>
            <s id="s.001180">Quod fertur non à ſemetipſo, sed ab altero ferente fertur. <lb/></s>
            <s id="s.001181">Quod trahitur, <expan abbr="nõ">non</expan> à ſemetipſo, sed ab altero <expan abbr="trahẽte">trahente</expan> trahitur. <lb/></s>
            <s id="s.001182">Quod circumuoluitur non à ſemetipſo, sed ab altero circum­<lb/>uoluente, circumuoluitur. </s>
            <s id="s.001183">Ergo omne, quod extrinſecus mo­<lb/>uetur, à motore mouetur, quod eſt distinctum ab eo, quod mo-<emph.end type="italics"/><pb pagenum="174" xlink:href="011/01/194.jpg"/><emph type="italics"/>uetur: id quoniam eſt notissimum, Aristoteles in principio ſe<lb/>ptimi libri Phyſicorum in quœſtionem non vocat. </s>
            <s id="s.001184">Quæ <expan abbr="ſuarũ">ſuarum</expan> <lb/>motionum intrinſecum principium habent; ea omnia à primo <lb/>motore diſtincto mouentur, quamuis is, quis nam ſit, noſtros <lb/>ſenſus fugiat; quamquam lateat nos. </s>
            <s id="s.001185">Vtrumne animal to­<lb/>tum à ſemetipſo toto primo moueatur, cum tamen animalis <lb/>putre cadauer immotum ſpectamus, inde intelligimus ab ani­<lb/>ma animalis corpus efformante, &amp; corpori <expan abbr="motũ">motum</expan> præstante, <lb/>vt à primo motore, ab animali, quod mouetur, diſtincto fuiſſe <lb/>motum, &amp; perindeac nauigium à nauta destincto mouetur. <lb/></s>
            <s id="s.001186">Id in corporibus <expan abbr="elementorũ">elementorum</expan> ſimplicibus magis latet: <expan abbr="demon-ſtrationũ">demon­<lb/>ſtrationum</expan> tamen efficaci robore coacti, <expan abbr="elementũ">elementum</expan> ſimplex <expan abbr="totũ">totum</expan> <lb/>à forma, perindeac à principio <expan abbr="mouẽte">mouente</expan> per ſe &amp; primo, moueri <lb/>credimus, quod ſi partium <expan abbr="mouentiũ">mouentium</expan>, &amp; <expan abbr="motorũ">motorum</expan> diſtinctio in <lb/>corporibus ſimplicibus <expan abbr="elementorũ">elementorum</expan> à pluribus ignoretur; et hoc <lb/>nomine plures <expan abbr="ſentiãt">ſentiant</expan>; <expan abbr="elemẽta">elementa</expan> ſimplicia aut ipſa à ſemetipſis <lb/>moueri, aut ab extrinſeco motore <expan abbr="tantũ">tantum</expan> agitari, hi certè <expan abbr="hal-lucinabũtur">hal­<lb/>lucinabuntur</expan>, perinde atque illæ, qui dum A. B. mouet. </s>
            <s id="s.001187">B. C. <lb/>putat. </s>
            <s id="s.001188">A.C. à ſemetipſo moueri primo, quod ni <expan abbr="mirũ">mirum</expan> vtrisque <lb/>motis partibus, vtra moueat vtram, non perſpectum habens, <lb/><expan abbr="totũ">totum</expan> à ſemetipſo moueri primo autumet; quod ſi ſciret. </s>
            <s id="s.001189">A. B. <lb/>mouere. </s>
            <s id="s.001190">B. C. autem moueri, alterum per ſe, &amp; primo moue <lb/>re alterum per se, &amp; primo moueri intelligeret. </s>
            <s id="s.001191">Ad rem no­<lb/>stram redeuntes, non propterea exiſtimandum eſt, <expan abbr="elementũ">elementum</expan> <lb/>ipſum totum ab extrinſeco tantum motore cieri; quia intrin­<lb/>ſecus motor lateat: nec propterea contendendum est, elemen­<lb/>tum ipſum totum à ſeipſo moueri primo, ignoratione partium <lb/>aſpectum fugientium, sed omnino &amp; certè credendum, ele­<lb/>menta non extrinſecus tantum, verum intrinsecus agitari; &amp; <lb/>in elementis differentia tenenda eſt partium, quæ primo mo-<emph.end type="italics"/><pb pagenum="175" xlink:href="011/01/195.jpg"/><emph type="italics"/>uent, &amp; quæ primo mouentur; vt inde intelligatur, quomodo <lb/>elementum à semetipſo primo moueatur, id est quomodo for­<lb/>ma elementi primo moueat elementum, quamquam hæc par­<lb/>tium distinctio à pluribus ignoretur. </s>
            <s id="s.001192">Hæc ex Ariſtotele in <lb/>principio libri septimi Phyſicorum.<emph.end type="italics"/><!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001193"><emph type="italics"/>Sexto sciendum, id quod altero per se &amp; primo quieſcen­<lb/>te, per se &amp; primo quiescit, per se &amp; primo ab eo moueri, <lb/>ad cuius quietem per se &amp; primo quieſcit. </s>
            <s id="s.001194">Verbigratia: ſi <lb/>quieſcente anima per se &amp; primo, animal per se &amp; primo <lb/>quieſcit: neceſſe eſt animal ab anima per se &amp; primo mo­<lb/>ueri: dicimus per se &amp; primo, quia ad heri quietem &amp; mo­<lb/>tum canem moueri, &amp; quieſcere contingit, non per se nec pri­<lb/>mo, sed tantum per accidens, qua de re nunc verba non faci­<lb/>mus, ideo, cane omiſſo, ad <expan abbr="elementũ">elementum</expan> ſimplex reuertimur, quod <lb/>per se &amp; primo non quieſcit, quieſcente eo quod gignit, aut <lb/>impedimentum auferente, nec quiescente medio, aut loco, ad <lb/>quem fertur. </s>
            <s id="s.001195">Sed iſtis omnibus quieſcentibus, elementum per <lb/>accidens immotum manet; Ergo ab iſtis motoribus elementum <lb/>non primo, sed per accidens tantum mouebitur. </s>
            <s id="s.001196">Inueſtigan­<lb/>dus eſt ergo primus elementorum motor.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001197"><emph type="italics"/>Septimo ſciendum, id quod primo cietur, non eſſe id, quod <lb/>ipsum totum à ſeipso toto agitatur; nam ſi totum ſit ipſum, &amp; <lb/>quod primo ſe moueat, &amp; quod à ſe primo moueatur, neceſſe <lb/>eſt totum ipſum toti ipſi applicari, &amp; nullas habere partes, &amp; <lb/>non poſſe diuidi, &amp; semper moueri cum à ſeipſo non recedat, <lb/>sed ſibi præsto ſit semper: ideo numquam moueri ceſſat, sed <lb/>totum id, quod primo mouetur, omne conflatum eſt ex duabus <lb/>partibus, cum ſit corpus natura diuiduum, vt ſupra tertio lo­<lb/>co diximus: huius diuidui corporis altera pars primo mouet, <lb/>&amp; altera primo mouetur, vt ſi totum animal prime moueri di<emph.end type="italics"/><pb pagenum="176" xlink:href="011/01/196.jpg"/><emph type="italics"/>xerimus, totum animal à toto animali moueri non intelligi­<lb/>mus, sed ab anima mouente corpus, &amp; totum, idque ea ratio­<lb/>ne intelligi debet, quam ſupra diſputauimus, quod ſi quispiam <lb/>harum partium <expan abbr="diſtinctionẽ">diſtinctionem</expan> ignoret, &amp; propterea totum ani­<lb/>mal à toto animali moueri credat, hic certè hallucinabitur, <lb/>ignoratione partium aſpectum fugientium, in hunc errorem <lb/>adductus, vt Ariſtoteles in textu ſcripſit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001198"><emph type="italics"/>His ex Ariſtoteleo contextu constitutis, Aristotelis de­<lb/>monstrationem in hanc formam redigimus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001199"><emph type="italics"/>Omne, quod aut ab extrinſeco, aut ab intrinſeco mouente <lb/>mouetur, ab altero mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001200"><emph type="italics"/>Omne, quod mouetur aut ab extrinſeco, aut ab intrinſeco <lb/>mouente mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001201"><emph type="italics"/>Ergo omne, quod mouetur, ab altero mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001202"><emph type="italics"/>Minor manifeſta ex his, quæ ſupra quarto loco annotaui­<lb/>mus. </s>
            <s id="s.001203">Maioris pars prior eſt notissima, nam quæ ab extrinſe<lb/>co mouentur: omnia à motoribus diſtinctis moueri dictum est <lb/>ſupra quinto loco, &amp; pars altera eiuſdem maioris probatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001204"><emph type="italics"/>Omne, quod ab altero primo quieſcente primo quieſcit, ab <lb/>altero primo mouente primo mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001205"><emph type="italics"/>Omne, quod ab intrinſeco primo mouetur, altero primo <lb/>quieſcente primo quieſcit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001206"><emph type="italics"/>Ergo omne, quod ab intrinſeco mouetur, ab altero primo mo­<lb/>uente primo mouetur. </s>
            <s id="s.001207">Maior probatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001208"><emph type="italics"/>Omne quod à ſe ipſo primo mouetur, altero, quod non est <lb/>ipſum, aut pars ipſius quieſcente, non quieſcit primo, vt ani­<lb/>mal, quod à ſe ipſo cietur primo, quouis alio, quod non eſt ani­<lb/>mal motum, quieſcente, non quieſcit; cum à ſemetipſo <expan abbr="tantũ">tantum</expan>, <lb/>&amp; non ab alio quopiam moueatur, quod ſi ab alio moueretur, <lb/>ad motoris quietem quieſceret: aliud tamen ad alterius mo-<emph.end type="italics"/><pb pagenum="177" xlink:href="011/01/197.jpg"/><emph type="italics"/>tum, &amp; quietem non primo, sed per accidens aliquando mo­<lb/>ueri, &amp; quieſcere contingit, vt Canis, qui dum illius herus mo­<lb/>uetur, &amp; quieſcit, non primo, nec per ſe, sed per accidens mo­<lb/>uetur, &amp; quieſcit, at nos primum mouens, &amp; primum <expan abbr="motũ">motum</expan> <lb/>quærimus: primum motum eſt, quod altero primo quieſcente <lb/>primo quieſcit. </s>
            <s id="s.001209">Ergo omne, quod altero, primo quieſcente, pri­<lb/>mo quieſcit, ab altero, primo mouente, primo mouetur; ab eo <lb/>inquam, quo primo quieſcente primo quieſcit, vt ſupra quinto <lb/>loco notauimus. </s>
            <s id="s.001210">Huius argumenti minor probatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001211"><emph type="italics"/>Omne corpus diuiduum, quod ab intrinſeco primo moue­<lb/>tur, parte altera primo quieſcente primo quieſcit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001212"><emph type="italics"/>Omne quod ab intrinſeco mouetur primo, est corpus diui­<lb/>duum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001213"><emph type="italics"/>Ergo omne, quod ab intrinſeco mouetur primo, parte alteræ <lb/>primo quieſcente primo quieſcit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001214"><emph type="italics"/>Minor huius argumenti nota eſt ex his, quæ ſupra dixi­<lb/>mus tertio loco: maior argumento ad abſurdum ducente, pro­<lb/>batur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001215"><emph type="italics"/>Si maior eſt falſa, ergo eius oppoſita eſt vera, quæ eſt. </s>
            <s id="s.001216">Cor­<lb/>pus diuiduum, quod ab intrinſeco primo mouetur, parte alte­<lb/>ra quieſcente primo, mouetur primo. </s>
            <s id="s.001217">Ergo corpus diuiduum <lb/>ſecundum partem mouetur, &amp; ſecundum partem quieſcit. <lb/></s>
            <s id="s.001218">Ergo continuum, at que diuiduum corpus, quod totum primo <lb/>mouetur, non totum primo, sed per partem mouetur; <lb/>quod est abſurdum: ergo omne motum habet <lb/>motorem diſtinctum ab eo, quod moue­<lb/>tur, quod Ariſtoteles ſummo cum <lb/>artificio demonstra­<lb/>uit.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="178" xlink:href="011/01/198.jpg"/>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001219">Ex demonſtratione Ariſtotelis nona propoſitio <lb/>confirmatur. </s>
            <s id="s.001220">Cap. XXXVI.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001221">H<emph type="italics"/>aec eſt demonſtratio Ariſtotelis, quam ipſe inuo­<lb/>lutam, &amp; breuem, at que obſcuram propoſuit, vt con­<lb/>templandi anſam lectoribus derelinqueret: <expan abbr="eãdem">eandem</expan> nos <lb/>illis or dinis luminibus, quæ à quolibet vel parum etiam ocula­<lb/>to ſpectari poſſunt, vſque adeo illuſtrauimus; vt nihil illuſtrius. <lb/></s>
            <s id="s.001222">Nunc par est; vt eamdem in noſtrum vſum conuertamus. <lb/></s>
            <s id="s.001223">Quæ ab extrinſeco mouentur prudentes præterimus, quod ne­<lb/>mo ſit, qui inficias eat, omnia, quæ ab extrinſeco mouentur, <lb/>motorem habere diſtinctum, quod ſupra quinto loco declara­<lb/>uimus, &amp; ea tantum aſſumimus, quæ ab intrinſeco citantur, <lb/>vt ſunt animalia, &amp; elementa. </s>
            <s id="s.001224">In animalibus totum animal <lb/>à ſemetipſo moueri videtur primo. </s>
            <s id="s.001225">nec <expan abbr="quoniã">quoniam</expan> id, quod inter <lb/>motorem, &amp; motum interest, latet nos propterea dicimus, to­<lb/>tum animal à ſemetipſo moueri primo, sed in confeſſo est, ab <lb/>alio, motum animal moueri, id eſt ab anima, quæ, &amp; quod cor<lb/>pus ab ea moueatur, cum ipſo corpore, per accidens mouetur, <lb/>pari ratione elementum primo mouetur; &amp; latet à quo mo­<lb/>ueatur; ab alio tamen, elementum moueri oportet, &amp; quam­<lb/>uis motor non appareat, <expan abbr="elemẽtum">elementum</expan> tamen à forma primo mo­<lb/>uetur; que &amp; eo quod elementum primo ab ea moueatur, for<lb/>ma quoque eadem vnà cum ipſo elemento per accidens moue­<lb/>tur. </s>
            <s id="s.001226">His iactis fundamentis, argumenta ex Ariſtotelea de­<lb/>monstratione petita eruuntur, &amp; primo.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001227"><emph type="italics"/>Id primo alicui ineſt, quo poſito illud ponitur; &amp; quo explo<lb/>ſo, illud exploditur, cui id primo ineſſe dicitur. </s>
            <s id="s.001228">Sed poſito mo­<lb/>tu deorſum, graue ponitur; &amp; motu deorſum exploſo, graue <emph.end type="italics"/><pb pagenum="179" xlink:href="011/01/199.jpg"/><emph type="italics"/>exploditur &amp; poſito motu ſurſum leue ponitur, &amp; motu ſur­<lb/>ſum exploſo, leue exploditur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001229"><emph type="italics"/>Ergo motus ſurſum leui, &amp; motus deorſum graui primo in <lb/>est, quatenus tamen non actus, sed ſola inclinatio eſt in vtro­<lb/>que motu. </s>
            <s id="s.001230">Maior huius argumenti propoſitio ex his manife­<lb/>ſtatur, quæ ſupra secundo loco annotantur. </s>
            <s id="s.001231">Minor etiam <lb/>nota tum ex libro tertio Phyſicorum, tum ex libro primo de <lb/>cælo. </s>
            <s id="s.001232">In Phyſicis dixit Ariſtoteles. <!-- KEEP S--></s>
            <s id="s.001233">Motus eſt actus mobilis, <lb/>&amp; primo cæli ſcriptum reliquit. </s>
            <s id="s.001234">Motum ſimplicem ſurſum <lb/>ſimplici elemento leui, &amp; motum ſimplicem deorſum ſimpli­<lb/>ci elemento graui eſſe tribuendum; &amp; cum reciprocatione: ita <lb/>vt ſicut ſimplex motus eſt ſimplicis elementi, ita ſimplex ele­<lb/>mentum ſimplici motu præditum eſſe oporteat, seu graue, seu <lb/>leue ſit illud elementum, quod ſimplici motu seu ſursum, seu <lb/>deorſum cietur. </s>
            <s id="s.001235">Quapropter vt motus ſine his, quæ <expan abbr="mouẽtur">mouentur</expan>, <lb/>mente concipi non poteſt: ita motus ſimplex directus ſine ſim­<lb/>plici corpore, quod tali motu directo mouetur excogitari non <lb/>valet. </s>
            <s id="s.001236">Igitur motu ad medium poſito, &amp; ea ponuntur, quæ <lb/>ad medium deſcendunt, &amp; motu ad ſupremam huius inferio­<lb/>ris mundi oram constituto, ea quæ ad cælum euolant, consti­<lb/>tuuntur, &amp; his ſimplicibus exploſis motibus ea ſimplicia cor­<lb/>por a exploduntur, quæ talibus motibus agitabantur, ante­<lb/>quam exploderentur. </s>
            <s id="s.001237">Motus ergo ſurſum leui, &amp; deorſum <lb/>graui primo ineſt, &amp; motus vterque de mobili vtroque ne­<lb/>ceſſe est vt primo dicatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001238"><emph type="italics"/>Secundum argumentum ex eadem Aristotelea demon­<lb/>ſtratione petitum eſt hoc.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001239"><emph type="italics"/>Illud, quod ſi ab omnibus partibus exploſum fuerit, à tote <lb/>non propterea exploditur, toti primo ineſſe dicitur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001240"><emph type="italics"/>Sed recto motu à quolibet particulari elemento, &amp; à qua-<emph.end type="italics"/><pb pagenum="180" xlink:href="011/01/200.jpg"/><emph type="italics"/>libet eiuſdem elementi particularis parte exploſo, non propte<lb/>rea motus rectus à ſimplici elemento exploditur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001241"><emph type="italics"/>Ergo motus rectus, ſimplex ſimplici elemento ineſt primo. <lb/></s>
            <s id="s.001242">Maior propoſitio nota est ex his, quæ ſecundo loco diximus. <lb/></s>
            <s id="s.001243">Minor etiam patet, quia ſicut ſingulis hominibus mortuis eſt <lb/>hæc propoſitio vera.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001244"><emph type="italics"/>Homo eſt rationis particeps, ita &amp; quibuslibet elementis, <lb/>quibuslibet <expan abbr="eorũdem">eorundem</expan> partibus deſtructis, adhuc vera eſt hac <lb/>propoſitio, graue corpus deorſum rapitur, &amp; leue corpus ſur­<lb/>ſum attollitur, quatenus tamen hæc nomina non actum, sed <lb/>facultatem, ſeu propenſionem ad motum explicant.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001245"><emph type="italics"/>Si quis roget. </s>
            <s id="s.001246">Cur dictum est ſupra: poni corpus mobile, <lb/>motu poſito, &amp; explodi eo exploſo; ſi nullo corpore ſuperstite, <lb/>adhuc vera est hæc propoſitio: graue deorſum, &amp; leue ſur­<lb/>ſum ferri?<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001247"><emph type="italics"/>Reſpondemus. </s>
            <s id="s.001248">Facultas mobilis corporis ad motum, mo­<lb/>tui non qui est actu, sed eſſe tantummodo poteſt; &amp; motus, qui <lb/><expan abbr="põt">potuit</expan> eſſe mobili qui facultate moueri potest, non <expan abbr="tamẽ">tamen</expan> actu mo<lb/>uetur; proportione <expan abbr="reſpõdet">reſpondet</expan>: ita vt motus in actu corpus, quod <lb/>actu moueatur postulet; &amp; corpus, quod actu mouetur, ſine <lb/>eo motu, qui eſt in actu, moueri non possit: quapropter, actus <lb/>actui, &amp; facultas facultati numquam non reſpondet, non au­<lb/>tem actus facultati, nec facultas actui. </s>
            <s id="s.001249">Nullo itaque actu ſu­<lb/>perstite homine, sed omnibus mortuis facultas non tollitur: <lb/>cuius facultatis beneficio vera est hæc propoſitio. </s>
            <s id="s.001250">Homo est <lb/>rationis particeps. </s>
            <s id="s.001251">Ita omnibus ablatis grauibus, &amp; leuibus <lb/>corporibus, &amp; quibuslibet eorumdem partibus actu, quia fa­<lb/>cultates ſunt adhuc ſuperstites verè enunciamus, cum dici­<lb/>mus: grauia, &amp; leuia ſurſum, &amp; deorſum moueri, faculta­<lb/>te tamen, quæ ad propoſitionis veritatem ſufficit.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="181" xlink:href="011/01/201.jpg"/>
          <p type="main">
            <s id="s.001252"><emph type="italics"/>Tertio idem probatur. </s>
            <s id="s.001253">Quod parte aliquæ primo quieſcen <lb/>te, primo quieſcit, ab illa primo mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001254"><emph type="italics"/>Omne elementum parte altera eiuſdem elementi, primo <lb/>quieſcente, primo quieſcit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001255"><emph type="italics"/>Ergo, omne elementum, ab illa primo mouetur. </s>
            <s id="s.001256">Maior <lb/>huius argumenti propoſitio manifeſta est, ex his, quæ ſupra, <lb/>ſexto loco notauimus. </s>
            <s id="s.001257">Minor probatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001258"><emph type="italics"/>Omne continuum, atque diuiduum corpus parte altera <lb/>primo quieſcente, primo quieſcit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001259"><emph type="italics"/>Omne elementum est corpus continuum, atque diui­<lb/>duum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001260"><emph type="italics"/>Ergo omne elementum parte altera primo quieſcente primo <lb/>quieſcit. </s>
            <s id="s.001261">Quieſcente enim forma elementi primo, totum ele­<lb/>mentum primo quieſcit. </s>
            <s id="s.001262">Ergo omne elementum à mouente <lb/>forma primo, mouetur primo, quod erat probandum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001263"><emph type="italics"/>Adinuento eo, quod in elementorum motu primo moue­<lb/>tur; nunc dicendorum ordo poſtulare videtur, vt etiam de eo, <lb/>quod primo mota elementa primo mouet, verba faciamus: ha<lb/>ctenus enim de eo ſatis locuti non fuimus, ideo primo mouentis <lb/>natura, quæ nam ſit, diligentius hoc loco eſt à nobis inueſtigan<lb/>da, atque pertractanda.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001264"><emph type="italics"/>Elementa igitur primo mouentur ergo habent motorem, <lb/>qui primo moueat; conſequentia probatur. </s>
            <s id="s.001265">Cuilibet pa­<lb/>tiendi facultati agendi facultas neceſſario reſpondet, vt <lb/>colligere licet ex Aristotelis libro quinto Diuinorum par­<lb/>ticula decimaſeptima: ratio eſt, quia quod agere, &amp; quod <lb/>pati potest, (eadem actiua, &amp; passiua vocantur) ſunt <lb/>in his, quæ vicissim conferuntur: hæc ſic ſunt compara­<lb/>ta, vt alterum cum altero ſit, &amp; alterum ſine altero eſſe <lb/>nequeat, alterum per alterum cognoſcatur, &amp; alterum <emph.end type="italics"/><pb pagenum="182" xlink:href="011/01/202.jpg"/><emph type="italics"/>ſine altero cognoſci non valeat. </s>
            <s id="s.001266">Hic motor non est cælum, <lb/>quod grauia deorſum pellat, &amp; leuia ſurſum trahat: quia <lb/>(vt docuit Ariſtoteles libro secundo de cælo particula octua<lb/>geſimatertia) hi ſunt motus violenti, quibus factis; omnia cor<lb/>pora media pellerentur; ac traherentur, &amp; quorum ratione <lb/>eodem tempore idem corpus ſursum, &amp; deorſum moueretur, <lb/>ſi eodem tempore contingeret vt leuia ſurſum traherentur, &amp; <lb/>grauia deorsum pellerentur; quia diſtans à diſtanti non pelli­<lb/>tur, nec trahitur, niſi omnia media corpora cum pulſo pellan­<lb/>tur, &amp; cum tracto trahantur. </s>
            <s id="s.001267">Neque id, quod elementa gi­<lb/>gnit ab initio; Neque id, quod impedimentum aufert, ea mo­<lb/>uet: quippe cum hæc duo ab eo, quod mouetur; non rarò di­<lb/>stare accidat; &amp; aliquando etiam, dum elementa mouentur, <lb/>nihil horum ſuperstes exiſtat. </s>
            <s id="s.001268">Ergo nihil horum primo mo­<lb/>uere potest.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001269"><emph type="italics"/>Dicet forte quiſpiam. </s>
            <s id="s.001270">Mouendi vis illius, quod gignit ab <lb/>initio in elemento genito conſeruatur, à qua elementum pri­<lb/>mo mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001271"><emph type="italics"/>Contra. <!-- KEEP S--></s>
            <s id="s.001272">Cauſam effectui propriam ſui vim communicare, <lb/>nihil est aliud, quam effectum à tali cauſa productum, ab <lb/>eadem naturam habere, ac vitam, quod nihil actu ponit in <lb/>cauſa, sed motus fixum non habet eſſe, fixam vitam, &amp; natu<lb/>ram non habet, sed tantum habet eſſe fluidum, quatenus tan­<lb/>tum est; dum fluit; ac fit, &amp; poſtquam factus eſt, nullum ha­<lb/>bet eſſe, cum <expan abbr="numquã">numquam</expan> non fluat. </s>
            <s id="s.001273">Ergo à cauſa existente actu <lb/>ſolummodo fit, &amp; non à cauſa, quæ tantum virtute existat. <lb/></s>
            <s id="s.001274">At quod genuit, &amp; quod impedimentum abſtulit, ab elemen<lb/>to moto ſæpe vel distant, vel antequam mouere deſierint, pe­<lb/>rierunt. </s>
            <s id="s.001275">Ergo elementorum motus à vi, seu facultate cauſæ <lb/>mouentis non fit. </s>
            <s id="s.001276">Ergo vis, aut facultas illius, quod ab initio ge-<emph.end type="italics"/><pb pagenum="183" xlink:href="011/01/203.jpg"/><emph type="italics"/>nuit, vel impedimentum abſtulit, elementa nec mouet; nec mo<lb/>uere potest. </s>
            <s id="s.001277">Neque medium ab elemento motum, elementum <lb/>primo mouet: quippe, quod medium ab elemento motum non <lb/>per se elementum, ſed per accidens tantum moueat, vt nauis, <lb/>quæ à nauta per ſe mouetur, eumdem per accidens mouet. <lb/></s>
            <s id="s.001278">Nos cauſam, quæ per ſe &amp; primo, &amp; <expan abbr="nõ">non</expan> per accidens tantum <lb/>motum facit, hoc loco inuenire conamur. </s>
            <s id="s.001279">Neque <expan abbr="elementorũ">elementorum</expan> <lb/>locus elementa primo mouet. </s>
            <s id="s.001280">Quoniam locus (vt ſupra diſpu­<lb/>tauimus) vt rei motæ finis, ac perfectio tantum mouet, non vt <lb/>forma nec vt efficiens niſi quatenus locus rem locatam ſuo <expan abbr="cõ-plexu">com­<lb/>plexu</expan> continet; qua ratione, vt forma mouere dicitur; &amp; ra­<lb/>tione qua finis forma, &amp; perfectio in vnum ſæpe coheunt, sed <lb/>omnes iſtæ motuum ſpecies ſunt metaphorici motus, vt ſcripſit <lb/>Aristoteles. <!-- KEEP S--></s>
            <s id="s.001281">primo de ortu, &amp; interitu particula quinquage<lb/>ſimaquinta, &amp; nos veri motus facientem cauſam quærimus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001282"><emph type="italics"/>Si ergo nec cælum, nec generans, nec remouens <expan abbr="impedimẽ">impedimen</expan><lb/>tum, nec locus, nec medium, nec aliud extrinſecum elementa <lb/>mouet primo, aliud intrinſecum erit à quo elementorum mo­<lb/>tus primo fiat. </s>
            <s id="s.001283">Nam extrinſecum aliud fingere non licet, ſi <lb/>hic motus ab intrinſeco principio primo fit, <expan abbr="nõ">non</expan> à materia; quia <lb/>nullam vim faciendi motum habet, cum materia actu res nul<lb/>la ſit; &amp; vnumquodque, quod fit ab eo tantum fieri oporteat, <lb/>quod actu exiſtit. </s>
            <s id="s.001284">Ergo à forma grauia deorſum, &amp; leuia ſur<lb/>ſum primo, neceſſe eſt, vt moueantur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001285"><emph type="italics"/>Confirmatur demonstratione Aristotelis tum ſeptimo, <lb/>tum octauo Phyſicorum, vbi primum motum à ſe, quod est <lb/><expan abbr="primũ">primum</expan> cælum dari probatur idque ab intrinſeco primo princi­<lb/>pio, quæ eſt cæli forma, seu assiſtat, ſeu informet primo mo­<lb/>uetur. </s>
            <s id="s.001286">Ergo per locum à ſimili, &amp; elementum à propria for­<lb/>ma intrinſeca primo mouebitur, nec aliquid roboris forma <emph.end type="italics"/><pb pagenum="184" xlink:href="011/01/204.jpg"/><emph type="italics"/>assiſtens ab hoc argumento aufert, quandoquidem assistens <lb/>forma, quam informans corpori cui assiſtit immediatius add<lb/>heret, quod alio loco diſputauimus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001287"><emph type="italics"/>Confirmatur per alium locum topicum, ſi de quo minus in <lb/>eſſe videtur, &amp; ineſt. </s>
            <s id="s.001288">Ergo &amp; de quo magis, sed minus vide­<lb/>tur totum primum mobile à ſemetipſo, id eſt à propria forma <lb/>primo moueri, quam elementum; verumtamen primum mo­<lb/>bile à prima illius forma primo mouetur. </s>
            <s id="s.001289">Ergo &amp; elementum <lb/>totum à propria eiuſdem elementi forma &amp; magis primo mo<lb/>uebitur. </s>
            <s id="s.001290">Maior nota: minor probatur: maior eſt vnio inter <lb/>mobile primum, &amp; illius formam, quam inter formam, &amp; <lb/>materiam elementi; Ergo minus videtur, primum mobile ab <lb/>illius forma, primo moueri: probatur conſequentia. </s>
            <s id="s.001291">Omne <lb/>motum diſtinctum motorem habet ex demonſtratione Ari­<lb/>ſtotelis, quam ſupra deduximus. </s>
            <s id="s.001292">Ergo vbi diſtinctio minor mi <lb/>nus videtur mobile moueri poſſe; vbi diſtinctio maior magis vi­<lb/>detur, sed inter formam, &amp; elementum eſt maior diſtinctio, <lb/>quam inter primum intellectum, &amp; mobile primum. </s>
            <s id="s.001293">Ergo mi <lb/>nus videtur, illud ibi primo moueri, quod mouetur. </s>
            <s id="s.001294">Vnionem <lb/>eſſe maiorem, &amp; distinctionem minorem, inter intellectum <lb/>primum, &amp; mobile primum grauiter, &amp; acutè probat philo­<lb/>ſophus numquam ſatis laudatus Auerroes libro ſecundo de <lb/>cælo commentatione tertia, dum cælum (ait) &amp; illius intel­<lb/>lectus, nullis interiectis mediis <expan abbr="dimẽſionibus">dimenſionibus</expan> immediatè vniun<lb/>tur, forma, &amp; materia elementi non niſi mediis interceptis in <lb/>definitis dimenſionibus vniri poſſunt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001295"><emph type="italics"/>Ergo maior eſt vnio primi intellectus, &amp; cali, quam ma­<lb/>teriæ, &amp; formæ in elementis. </s>
            <s id="s.001296">Ergo minus videtur, cælum à ſe <lb/>primo, poſſe moueri, quam elementum; mouetur tamen: ergo <lb/>multo magis elementum à ſe, primo mouebitur.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="185" xlink:href="011/01/205.jpg"/>
          <p type="main">
            <s id="s.001297"><emph type="italics"/>Huc omnia argumenta afferri poſſunt, quibus ſeptimum <lb/>dictum confirmatur: ea præſertim, quæ ex definitione natu­<lb/>ræ petuntur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001298"><emph type="italics"/>Hæc eorum, quæ ab ipſa mouentur, non modo per ſe prin­<lb/>cipium eſſe ab Aristotele demonstratur libro Phyſicorum ſe<lb/>cundo; ſed &amp; principium per ſe &amp; primum: atqui elemento­<lb/>rum motus est naturalis, qui ab eorumdem natura naſcitur, <lb/>non à materia, quæ propter rationem ſæpe repetitam, non <lb/>mouet: ergo à forma, quæ est elementorum; verius natura, <lb/>quam materia, elementa primo mouentur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001299"><emph type="italics"/>Confirmatur: in omni natura, in qua eſt quod patitur, eſt <lb/>etiam quod facit, ſed in natura elementorum eſt materia, quæ <lb/>patitur. </s>
            <s id="s.001300">Ergo in natura elementorum erit forma, quæ mo­<lb/>tum facit, &amp; primo, quia natura eſt principium motus pri­<lb/>mum. </s>
            <s id="s.001301">Maior est Aristotelis libro tertio de anima particu­<lb/>la decimaoctaua, &amp; decimanona, qua intellectus agentis <lb/>in anima necessitatem, qui faciat, probat, quod in <lb/>ea ſit possibilis nuncupatus intellectus, qui pa­<lb/>titur: minor manifeſta, &amp; argumen­<lb/>tum est in tertio modo primæ <lb/>figuræ: ergo, <lb/>&amp;c.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001302"><emph type="italics"/>Hactenus vniuerſæ controuerſiæ ſecundam par­<lb/>tem abſoluimus nunc ad tertiam eiuſdem <lb/>partem eadem methodo abſoluen­<lb/>dam aggrediamur.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="186" xlink:href="011/01/206.jpg"/>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001303">HIERONYMVS BORRIVS <lb/>PETRO VICTORIO. S.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001304">Homo qui ratione viuit, non ſolum ab aliis inuen<lb/>ta cognoſcere, amplificare, &amp; meliora reddere, ſed <lb/>&amp; noua reperire poteſt: acutum enim &amp; efficax <lb/>humanum ingenium quolibet ancipiti gladio pe<lb/>netrantius ad omnium vſque medullas pertingit, <lb/>rerum quę ibi abditæ latitant vim &amp; naturam in­<lb/>troſpicit, vt videat, quid ſint, quid inter illas inter <lb/>ſit, quid moliantur, &amp; agant: quamobrem, quæ alij non viderint, vi­<lb/>dere cuilibet in promptu eſt. </s>
            <s id="s.001305">Ego, qui homo ſum, tametſi tenui inge­<lb/>nio præditus, multa ſæpenumero, quæ nouitatis ſpeciem quamdam <lb/>præſeferre videntur mecum ipſe excogito: ea ſimulatque excogitaui <lb/>ad æquam veritatis lancem expendo quorumdam communium lo­<lb/>corum, quos non aliis, ſed vni mihi meo marte affabre conſtruxi; <lb/>quorum breuis complexus id omne continet, quod vniuerſi ambitu <lb/>comprehenditur: ſi ſub aliquo meorum locorum inueniuntur, in <lb/>apertum prodeunt, non vt mea à me nuper excogitata, ſed vt à peran­<lb/>tiquis illis Philoſophis iam diu inuenta, ex quorum primis fonti­<lb/>bus loci mei communes manarunt: itaque aut ſcribuntur, aut de <lb/>ſuperiore illo primo loco, quo me nihil omnino ambientem, aut ea <lb/>dere nihil prorſus cogitantem. </s>
            <s id="s.001306">Franciſcus Medices ad rem medi­<lb/>cam Piſis publicè profitendam acciuit, conſentienti concordique <lb/>meorum auditorum coronæ his aut non diſſimilibus verbis expen­<lb/>denda proponuntur. </s>
            <s id="s.001307">Hæc Ariſtoteles docuit, illa Plato diſputauit. <lb/></s>
            <s id="s.001308">Hæc à Galeno ſcripta, illa ab Hyppocrate poſteritati conſignata fue­<lb/>runt: quibus artibus, tum meæ doctrinæ fidem, tum mihi aucto­<lb/>ritatem conciliaturum facile ſpero: meæ quidem doctrinæ: quia <lb/>qui me diſputantem audiunt, vel etiam in uiti &amp; reluctantes dicere <lb/>coguntur, maximam Borrij verbis adhibendam eſſe fidem, quod non <lb/>ipſe, ſed præſtantiſſimi illi bonarum artium proceres in illius ore <lb/>loquantur: mihi quia me non ſuperbum, non vanitate inflatum ac <lb/>tumentem, non ingratum, ſed humilem, modeſtum, ac meis illis præ<lb/>ceptoribus, de quorum ſapientia ſum quicquid ſum, gratum iudica­<lb/>bunt: quando mea omnis doctrina illis (vt par eſt) accepta refertur. <lb/></s>
            <s id="s.001309">At ſi meæ cogitationes ſub meis communibus locis adinuentæ non <lb/>fuerint, aut tamquam grauiter ſuſpectæ ſtatim ſupprimuntur, aut <expan abbr="cõditæ">con<pb pagenum="187" xlink:href="011/01/207.jpg"/>ditæ</expan> <expan abbr="cõſeruantur">conſeruantur</expan>, donec <expan abbr="tẽporis">temporis</expan> longitudine conſeneſcant, &amp; prius <lb/>quam hanc lucem videant tamdem intereant. </s>
            <s id="s.001310">Non enim is ſum qui <lb/>noui aliquid inuenire me poſſe confidam, nec qui res meas tanti fa­<lb/>ciam, quin illas, ſi quidem opus fuerit, interire quotidie patiar. </s>
            <s id="s.001311">Ne­<lb/>que idcirco poſteriores etiam ſcriptores omnino poſthabendos eſſe <lb/>cenſeo, ſed obiter, &amp; veluti pertranſennam raptim legendos: quapro­<lb/>pter ego veluti alter librorum gurges, &amp; helluo eoſdem citiſſime de­<lb/>uorare conſueui: tum colligo memetipſe, habeoque delectum, &amp; <lb/>quod probabile mihi ac verum viſum ſit, id totum in meorum loco­<lb/>rum ordinem libenter transfero, ac vtor pro meis cætera prudens prę<lb/>tereo, &amp; id quod ſupereſt honeſti ocii, ſupereſt autem <expan abbr="quamplurimũ">quamplurimum</expan>, <lb/>in veterum monumentis nocturna, atque diurna manu verſandis <expan abbr="cõ-ſumitur">con­<lb/>ſumitur</expan>, vt ex illis doctrina purior hauriatur. </s>
            <s id="s.001312">Id an verum ſit, hic, de <lb/>grauium &amp; leuium motu liber, cuius tertia hæc pars ſub tuo nomi­<lb/>ne prodit, fidem facere poterit: in qua nihil nouarum rerum legitur, <lb/>ſed omnia priſcam illam bonorum ætatem redolent, quę hactenus <lb/>inculta iacuit. </s>
            <s id="s.001313">Hi mei labores ſi abs te probabuntur, quem omnes <lb/>boni ingenua &amp; liberali doctrina præditum omnibuſque numeris, <lb/>ac partibus abſolutum (clara enim tua virtus adeo refulget, vt etiam <lb/>exteras nationes ad te videndum confluentes obſtupefaciat, &amp; totus <lb/>penè orbis ſcientiam tuam admiretur &amp; laudet) ac vt vno verbo di­<lb/>cam, vt optimum ament, &amp; prędicent; nemo mehercule nemo futu­<lb/>rus vmquam eſt, qui eoſdem non ſit magnopere commendaturus. <lb/></s>
            <s id="s.001314">Tu igitur Cariſſime &amp; Amantiſſime Petre virtutum omnium <lb/>liberalium ornamentum, quæ tua eſt humanitas tertiam <lb/>hanc partem excipe vt tuam: eam dem ſi exceperis, <lb/>huic &amp; prioribus duabus partibus <lb/>plurimum auctorita­<lb/>tis accedet. <lb/></s>
            <s id="s.001315">Vale. <!-- KEEP S--></s>
          </p>
          <pb pagenum="188" xlink:href="011/01/208.jpg"/>
        </subchap1>
      </chap>
      <chap>
        <subchap1>
          <p type="head">
            <s id="s.001316">TERTIA PARS <lb/>PERIPATETICAE <lb/>DISPVTATIONIS <lb/>DE MOTV GRAVIVM. <lb/>ET LEVIVM <lb/>AVCTORE HIERONYMO BORRIO</s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001317">Philoſopho, ac Medico Arretino.<!-- KEEP S--></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001318"><emph type="italics"/>Ab eodem in Almo Piſano Gymnaſio publicè <lb/>profitente diſputata.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001319">Propoſitæ quæſtionis tertia pars princeps, in qua <lb/>contra primam propoſitionem argumenta <lb/>nonnulla feruntur. </s>
            <s id="s.001320">Cap. I.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001321">QVVM <emph type="italics"/>mecum ſæpe reputarem, <lb/>non ad diſcordias, &amp; bella, ſed <lb/>ad concordiam &amp; humanitatem <lb/>animantes omnes natos eſſe; <expan abbr="alio-rũ">alio­<lb/>rum</expan> vtilitati conſulendum pro mea <lb/>virili parte, fore ratus ſum: quod <lb/>vſque modo ita me feciſſe puto, <lb/>vt ſic fe­<lb/>ciſſe non <lb/>pæniteat, &amp; ne omnino vitam ſilentio tranſigerem, opus <lb/>hoc etiam amicorum fretus conſiliis pertexui: ex quo vt ma­<lb/>iorem commoditatem, vberioremque fructum legentes ca­<lb/>piant, tum breuiter, tum ordinatim procedendo. </s>
            <s id="s.001322">In hac ter­<lb/>tia huius propoſitæ quæstionis parte argumenta nonnulla ad-<emph.end type="italics"/><pb pagenum="189" xlink:href="011/01/209.jpg"/><emph type="italics"/>ducentur, quorum exitus quo ad per nos fieri poterit effica­<lb/>cius explicabuntur, &amp; eumdem ordinem dicendo ſeruabimus, <lb/>quem huic quæſtioni ſupra adhibuimus; vnamquamque ete­<lb/>nim propoſitionem, eo quo distributæ ſunt ordine, argumen­<lb/>tis quibuſdam veluti arietibus concutere tentabimus, &amp; arie­<lb/>tes propugnaculis repellemus, quo fiat, vt latens veritas erua­<lb/>tur, &amp; primo aduerſus <expan abbr="primã">primam</expan> propoſitionem pro noſtris qua­<lb/>libuſcumque viribus elementa à generante non moueri hiſce <lb/>rationibus oſtendere adnitemur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001323"><emph type="italics"/>Omne quod à generante pendet, generantis actione duran <lb/>te fit, ea ceſſante factum eſt, sed motus numquam eſt factus, <lb/>verum ſemper fit: ergo motus à generante non pendet.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001324"><emph type="italics"/>Reſpondeo. <!-- KEEP S--></s>
            <s id="s.001325">Maior propoſitio in ſolis rebus permanentibus, <lb/>non autem in his, quorum eſſe perpetuo fluit, veritatem habe­<lb/>re potest; eius generis ſunt motus, &amp; tempus; hæc duo eatenus <lb/>ſunt, quatenus fiunt, licet numquam ſi ut facta; de quibus ve­<lb/>rè affirmari potest illud diuini Platonis in Timæo. <!-- KEEP S--></s>
            <s id="s.001326">In rerum <lb/>vniuerſitate quædam eſſe, quæ gignantur &amp; intereant neque <lb/>vmquam ſint: inter quæ tum motus, tum etiam tempus iure <lb/>optimo referri poſſunt, quia nullum habent eſſe fixum, ac per <lb/>manens, sed tantum fluidum, quod in ſola generatione conſi­<lb/>ſtit, quæ poſtquam eſt abſoluta, nullum opus, nulla res factæ <lb/>ſuperest, vt ſcripſis Ariſtoteles libro nono Diuinorum parti­<lb/>cula decimaſexta, &amp; alibi de quibus maior propoſitio intelli­<lb/>gi non poteſt, sed de illis tantum est intelligenda, quorum eſſe, <lb/>poſtquam agens agere deſiit est ſuperſtes.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001327"><emph type="italics"/>Secundo aduerſus eamdem primam propoſitionem est lo­<lb/>cus apertus Auerrois libro tertio de cælo commentatione vi­<lb/>geſimaoctaua. </s>
            <s id="s.001328">Quando graue (inquit Auerroes) ſecundum <lb/>facultatem eſſentialem ad ſuum locum naturalem mouetur <emph.end type="italics"/><pb pagenum="190" xlink:href="011/01/210.jpg"/><emph type="italics"/>non à generante ſed a ſua forma immediate mouetur. </s>
            <s id="s.001329">Ergo <lb/>generans ſecundum facultatem eſſentialem nuncupatam, ele<lb/>menta non mouet, sed propria elementorum forma ea est à <lb/>qua ſecundum eamdem eſſentialem vocatam facultatem ele­<lb/>menta moueri ab Auerroe dicuntur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001330"><emph type="italics"/>Reſpondeo, &amp; primo non nulla ponuntur, quibus poſitis, <lb/>primo ad argumenti materiam, ſecundo ad eiuſdem formam <lb/>reſpondebitur. </s>
            <s id="s.001331">Elementorum ergo, quæ non dum genita ſunt, <lb/>facultas est in contrarij elementi ſubiecto, vt ſupra diximus, <lb/>in quo duæ ſunt ſeu præparationes, ſeu diſpoſitiones (vt. </s>
            <s id="s.001332">Auer<lb/>rois more loquamur) Præparatio prior ad formam poſterior <lb/>ad motum nuncupatur: hæ duæ elementorum præparationes <lb/>non in duobus, ſed in vno tantum ſubiecto inueniuntur, quod <lb/>est prima materia.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001333"><emph type="italics"/>In animalibus præparatio ad formam est in materia pri­<lb/>ma, &amp; præparatio ad motum est in eo, quod ex materia, &amp; <lb/>ex forma conflatur. </s>
            <s id="s.001334">Ambæ elementorum præparationes <lb/>aptissimo quodam non temporis, sed ſolius originis, &amp; naturæ <lb/>ordine distribuuntur. </s>
            <s id="s.001335">Hic illæ eſt, qui inter cauſam &amp; effe­<lb/>ctum intercipi ſolet; exempli gratia. </s>
            <s id="s.001336">In materia olei ex quo <lb/>gignenda eſt flamma, præparatio ad formam ignis, &amp; ad <lb/>motum ſurſum, ſimul tempore ſunt; licet ignis materia ordi­<lb/>ne originis, atque naturæ prius ad formam, quam ad motum <lb/>ſit diſpoſita, id quod apertè ſcriptum reliquit Auerroes libro <lb/>quarto de cælo <expan abbr="cõmentatione">commentatione</expan> vigeſimaquinta. </s>
            <s id="s.001337">Ratio eſt, quia <lb/>ab vno in quantum vnum immediatè non naſcitur niſi vnum, <lb/>vt Auctor eſt Ariſtoteles libro ſecundo de generatione par­<lb/>ticula quinquageſimaſexta, quod ſi plura ab vno naſcantur, <lb/>neceſſe eſt, vt prioris, &amp; poſterioris ordo inter illa intercedat. <lb/></s>
            <s id="s.001338">Ideo à generante in materia contrarij elementi ſimplicis præ-<emph.end type="italics"/><pb pagenum="191" xlink:href="011/01/211.jpg"/><emph type="italics"/>paratio eſt ad formam, &amp; ad motum: hæ duæ præparationes <lb/>in actum tamen ſimul duci non poſſunt, niſi ordo prioris, &amp; <lb/>poſterioris inter illas interceſſerit origine ſaltem, &amp; natura, <lb/>&amp; ſi non tempore. </s>
            <s id="s.001339">Primo generans formam, quodammodo <lb/>mouens eſſe videtur, efficit enim primo formam, &amp; cum for­<lb/>ma ſecundo motum facit: perindeac illæ, qui Amphoram <lb/>primo construit, efficit ſecundo vt vinum continere valeat: <lb/>hic tamen or do prioris, &amp; posterioris non est ordo temporis, <lb/>ſed naturæ &amp; originis. </s>
            <s id="s.001340">His conſtitutis ad argumenti <expan abbr="materiã">materiam</expan> <lb/>reſpondetur. </s>
            <s id="s.001341">Auerroes cum elementa ſecundum facultatem <lb/>eſſentialem à generante moueri dixit, non de ſecunda præpa­<lb/>ratione ad motum, sed de prima, quæ eſt ad <expan abbr="formã">formam</expan>, est intelli­<lb/>gendus, quia generans elementum elemento dat formam, &amp; <lb/>cum forma ea omnia liberalissimè largitur, quæ formam ne­<lb/>ceſſariò conſequuntur, vt est motus. </s>
            <s id="s.001342">Cum de eadem eſſentiali <lb/>facultate non à generante, sed à propria forma, elementum <lb/>moueri aſſeruit, id est omnino verum, ſi ſecundæ præparatio­<lb/>nis, quæ est ad motum, ratio habeatur: hæc à generante ad <lb/>actum immediatè non ducitur, sed <expan abbr="mediãte">mediante</expan> forma, à qua hæc <lb/>ſecunda præparatio ad actum immediatè transfertur: ſecun­<lb/>dum ergo facultatem eſſentialem elementum ab vtroque prin<lb/>cipio mouetur, à generante mediante forma, &amp; à forma im­<lb/>mediatè, &amp; vtraque præparatio est in materia contrarij ele­<lb/>menti, sed habit a ratione prioris præparationis à generante <lb/>elementa moueri dicuntur, habita ratione poſterioris præpa­<lb/>rationis, elementa à propria, naturalique eorumdem forma <lb/>mouentur: idque ſecundum facultatem eſſentialem eſt intel­<lb/>ligendum, ſemper habita ratione ordinis illius, qui non eſt tem<lb/>poris, sed originis, &amp; naturæ.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001343"><emph type="italics"/>Hæc ad materiam, nunc ad formam; inficianda <expan abbr="conſequẽ-">conſequen-</expan><emph.end type="italics"/><pb pagenum="192" xlink:href="011/01/212.jpg"/><emph type="italics"/>tia est. </s>
            <s id="s.001344">Non enim ſequitur graue ſecundum facultatem eſſen<lb/>tialem à <expan abbr="generãte">generante</expan> immediatè, non mouetur, sed à ſua forma. <lb/></s>
            <s id="s.001345">Ergo generans, ſecundum eamdem facultatem eſſentialem <lb/>elementum non mouet. </s>
            <s id="s.001346">Nam ab vtroque mouente principio <lb/>elementa mouentur, sed ratione diuerſa; vt ſupra diximus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001347"><emph type="italics"/>Reſpondeo ſecundo, &amp; breuius, &amp; eſt eadem ferè reſpon­<lb/>ſio, sed paucioribus abſoluta, id eſt tum graue, tum leue ele­<lb/>mentum ſecundum facultatem eſſentialem ad motum ſur­<lb/>ſum, &amp; deorſum à generante mediatè tamen traducitur, im­<lb/>mediatè autem à propria forma vtrumque elementum cie­<lb/>tur: inficianda eſt ergo conſequentia, vt prius.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001348"><emph type="italics"/>Contra illud, quod constantissimè affirmauimùs, dum ge­<lb/>nerans non per ſe, sed per accidens mouere diximus: apertus <lb/>est locus Auerrois libro primo de cælo commentatione vige­<lb/>ſimaſecunda. </s>
            <s id="s.001349">Cuius hæc ſunt verba. </s>
            <s id="s.001350">Motor, in eis eſſentiali­<lb/>ter eſt generans, &amp; motum eſt genitum. </s>
            <s id="s.001351">Ergo generans ele­<lb/>menta eſſentialiter, quod non est, per accidens tantum, ſed <lb/>perſe, genità elementa mouet, vt ibi meridiana luce clarius <lb/>teſtatur Auerroes.<emph.end type="italics"/><!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001352"><emph type="italics"/>Reſpondeo primo. </s>
            <s id="s.001353">Habita ratione primæ præparationis eſ<lb/>ſentialiter, habita ratione ſecundæ præparationis accidenta­<lb/>liter à generante elementa mouentur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001354"><emph type="italics"/>Reſpondeo ſecundo: generans eſt cauſa eſſentialis genera­<lb/>tionis elementorum, ſed motus eorumdem, generans est cau­<lb/>ſa, per accidens, quia generans non mouet, niſi mediante for­<lb/>ma, quam præstat elemento, cum qua largitur, &amp; motum; <lb/>non mouet etiam generans, niſi mediante medio moto, ideo per <lb/>ſe non mouet, sed per accidens, ſeu per aliud, quia aut per for<lb/>mam nuper genitam, aut per medium prius motum: <expan abbr="generãs">generans</expan> <lb/>ergo elementa, quatenus est elementorum cauſa eſſentialis,<emph.end type="italics"/><pb pagenum="193" xlink:href="011/01/213.jpg"/><emph type="italics"/>dum à <expan abbr="generãte">generante</expan> elementa <expan abbr="gignũtur">gignuntur</expan>, &amp; quatenus eſt cauſa eſ­<lb/>ſentialis generationis <expan abbr="elementorũ">elementorum</expan>, eorumdem motor eſſentialis <lb/><expan abbr="nũcupatur">nuncupatur</expan>, <expan abbr="nõ">non</expan> quatenus mouet. </s>
            <s id="s.001355"><expan abbr="Negãda">Neganda</expan> ergo <expan abbr="cõſequentia">conſequentia</expan> eſt.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001356">Contra ſecundam propoſitionem ſecundæ partis, <lb/>in qua elementorum motus per accidens ad <lb/>per ſe motum redigitur. </s>
            <s id="s.001357">Cap. II.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001358">NVMERIS <emph type="italics"/>omnibus abſoluta tractatio, vt nihil <expan abbr="re-dundãs">re­<lb/>dundans</expan>, ita nihil <expan abbr="imminutũ">imminutum</expan> continet, id quod de <expan abbr="ſecũ-da">ſecun­<lb/>da</expan> propoſitione minimè affirmari poteſt: <expan abbr="cũ">cum</expan> in ea non­<lb/>nulla vſque adeo neceſſaria deſiderentur, vt ſine illis mutila, <lb/>at que truncata videatur: nempe motus, &amp; motores per ſe; <lb/>ad quos motus, &amp; motores per accidens redigantur. </s>
            <s id="s.001359">Omne <lb/>enim per accidens tale in per ſe tale redigi debet. </s>
            <s id="s.001360">Omne quod <lb/><expan abbr="impedimentũ">impedimentum</expan> tollit, per accidens mouet. </s>
            <s id="s.001361">Ergo omne, quod im­<lb/>pedimentum tollit, in per ſe motum, &amp; in per ſe <expan abbr="mouentẽ">mouentem</expan> <expan abbr="cau-sã">cau­<lb/>sam</expan> est <expan abbr="redigẽdum">redigendum</expan>, hic per ſe motus, &amp; hæc per ſe mouens cau­<lb/>ſa, qualis nam ſit, non dum liquet: numeris ergo omnibus ab­<lb/>ſoluta tractatio non dum eſt, sed rudis vix dum, &amp; inchoata, <lb/>in qua hæc, quæ valde neceſſaria ſunt, deſiderantur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001362"><emph type="italics"/>Reſpondeo. <!-- KEEP S--></s>
            <s id="s.001363">elementum ab eo, quod impedimentum tollit <lb/>per accidens mouetur, id quod impedimentum remouet, impe<lb/>dimentum per ſe mouet. </s>
            <s id="s.001364">Mouetur etiam elementum per ac­<lb/>cidens à generante; &amp; generans motu generationis totum ele<lb/>mentum per ſe mouet, cum totum elementum per ſe à gene­<lb/>rante gignatur. </s>
            <s id="s.001365">Ad hæc totum elementum per ſe à propria <lb/>forma mouetur. </s>
            <s id="s.001366">Quapropter hic per accidens motus ad per <lb/>ſe motum hac ratione redigitur: &amp; hi per accidens motores <lb/>ad per ſe motores hac ratione rediguntur.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="194" xlink:href="011/01/214.jpg"/>
          <p type="main">
            <s id="s.001367"><emph type="italics"/>Admotum ſcilicet generationis per ſe à generante <expan abbr="natũ">natum</expan>, <lb/>ad per ſe motum impedimenti ab eo factum, quod impedimen<lb/>tum abstulit, ad motum medij à propria medij forma exor­<lb/>tum; &amp; ad motum elementi, ab eiuſdem elementi propria <expan abbr="etiã">etiam</expan> <lb/>forma productum. </s>
            <s id="s.001368">et motores per accidens, ad huiuſmodi per <lb/>ſe motores hac ratione ſunt redigendi. </s>
            <s id="s.001369">Id est, ad id, quod ele­<lb/>menta per ſe gignit: ad formam elementi elementa, per ſe <lb/>mouentem: ad id quod impedimentum mouet, dum illud per <lb/>ſe tollit, &amp; ad propriam formam medij, quæ per ſe mouet me <lb/>dium, vt ergo nihil redundans, ita nihil imminutum, ſed ea <expan abbr="tã-tum">tan­<lb/>tum</expan>, quæ neceſſaria ſunt hæc ſecunda propoſitio hoc modo ex­<lb/>poſita continet.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001370">Contra tertiam ſecundæ partis propoſitionem, in <lb/>qua modus, quo ad locum elementa mouen­<lb/>tur, copiosè diſputatur. </s>
            <s id="s.001371">Cap. III.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001372">I<emph type="italics"/>n hac parte proprium elementorum locum non mouere. <lb/></s>
            <s id="s.001373">vt finis demonſtrare contendimus, &amp; prius <expan abbr="quã">quam</expan> argumen­<lb/>tum adducatur, duo ponuntur: quorum alterum illud eſt, <lb/>quod ab Aristotele ſcribitur libro quarto de cælo particula <lb/>vigeſimaquinta: cuius hæc paraphrastica ferè ſunt verba, <lb/>quod tale est facultate, ei ſimile eſſe dici poteſt, quod tale iam <lb/>eſt actu, vt ignis, qui re ipſa, perfectus eſt, &amp; actu in ſuperiori <lb/>loco, vt in ſimili quieſcit, qui ex facultate ad actum prorum­<lb/>pit, extra proprium locum exiſtit, &amp; in ſuperiorem plagam <lb/>ad ſibi ſimilem <expan abbr="ignẽ">ignem</expan> ſubuolat, vt terra extra centrum, qua vis <lb/>ratione conſtituta, ad <expan abbr="terrã">terram</expan> in centro, vt ad <expan abbr="ſimilẽ">ſimilem</expan> fertur &amp;c. <lb/></s>
            <s id="s.001374">hæc ab Ariſtotele parum immutata ſcribuntur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001375"><emph type="italics"/>Alterum, quod ponimus est. </s>
            <s id="s.001376">Ignea vniuerſitas, in eum lo<emph.end type="italics"/><pb pagenum="195" xlink:href="011/01/215.jpg"/><emph type="italics"/>cum transferatur, vbi nunc terræ exiſtit, &amp; pars ignis in lo­<lb/>co, aut aeris, aut aquæ derélinquatur, &amp; vniuerſitas terræ <lb/>ex centro extracta in ſupremum locum aſcendat, vbi nunc eſt <lb/>ignis, &amp; ibi quieſcat, &amp; pars terræ in loco, aut aeris, aut aquæ <lb/>derelinquantur. </s>
            <s id="s.001377">Nec ſit qui has hypotheſes dandas non eſſe <lb/>contendat, quando particula vigeſimaſecunda, &amp; vigeſimæ<lb/>quarta libri quarti de cælo ab Ariſtotele dantur: quibus da­<lb/>tis argumentum in formam redactum ſcribimus, &amp; Topicam <lb/>regulam addimus. </s>
            <s id="s.001378">Sicut ſimpliciter ad ſimpliciter, ita magis <lb/>ad magis, &amp; maxime ad maxime. </s>
            <s id="s.001379">Sed elementum ſimplex <lb/>ad ſimplex ſimile mouetur. </s>
            <s id="s.001380">Ergo ad magis ſimile elementum <lb/>magis ſimile, &amp; maxime ſimile ad maxime ſimile mouebitur. <lb/></s>
            <s id="s.001381">At maior est ſimilitudo ignis ad ignem, quam ignis ad cæli <lb/>concauum: immo maxima, &amp; maior eſt ſimilitudo terræ ad <lb/>terram, quam terræ ad centrum, immo maxima. </s>
            <s id="s.001382">Ergo tran<lb/>ſlata ignis vniuerſitate ad centrum, non ad cælum, sed ad cen<lb/>trum pars ignis in loco aeris, aut aquæ derelicta mouebitur, <lb/>&amp; poſita terræ vniuerſitate ſub cælo, non ad centrum ſed ad <lb/>cælum pars terræ in loco aeris, aut aquæ existens aſcendet: <lb/>cui veritas omnino reclamat. </s>
            <s id="s.001383">Ergo proprius elementorum lo­<lb/>cus, vt finis, vt forma, &amp; vt eorumdem perfectio elementa <expan abbr="nō">non</expan> <lb/>mouet. </s>
            <s id="s.001384">Argumentum ex Aristotele naſcitur libro quarto <lb/>de cælo particula vigeſimaſecunda.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001385"><emph type="italics"/>Huius argumenti exitus duobus modis explicatur: in pri­<lb/>ma explicationis ratione primo ad materiam de more, ſecun­<lb/>do ad formam reſpondemus: ad materiam reſpondentes dici­<lb/>mus. </s>
            <s id="s.001386">Id quod continet elementum, ei ſimile eſt, quod contine­<lb/>tur, &amp; quæ or dine ſuo deinceps collocata ſunt, &amp; quæ propter <lb/>cognatam, atque symbolicam qualitatem vicissim facilè com<lb/>mutantur, ea omnia dicuntur eſſe ſimilia. </s>
            <s id="s.001387">Ideo ignis est aeri<emph.end type="italics"/><pb pagenum="196" xlink:href="011/01/216.jpg"/><emph type="italics"/>ſimilis, quem continet, ſupra quem collocatus est etiam, &amp; in <lb/>quem propter cognatam qualitatem paruo negocio mutatur, <lb/>perindeac aer propter eamdem cauſam in ignem facilè con­<lb/>uertitur: aqua ſimilis eſt terræ, quam ambitu ſuo complecti­<lb/>tur, ſupra quam collocata existit, &amp; in quam propter conſi­<lb/>milem qualitatem, facilè migrat, &amp; propter eaſdem cauſas <lb/>terra in aquam facilè vertitur: ita vt locus, qui igni natura <lb/>debetur, ſit totum illud, quod inter concauum orbis lunæ, &amp; <lb/>deuexam aeris ſuperficiem interiacet. </s>
            <s id="s.001388">Terra circa centrum <lb/>in aquæ concauo locum habet, &amp; quæ media elementa inter­<lb/>cipiuntur, inter hæc duo extrema ſic comparata ſunt à natu<lb/>ra, vt alia duo media loca ſibi vendicent, in quibus omnibus lo <lb/>cis elementa omnem perfectionem habent, quam habere natu<lb/>ra poſſunt: &amp; in his rebus, de quibus nunc abundè egimus, om­<lb/>nium elementorum ſimilitudo conſistit. </s>
            <s id="s.001389">Ex quibus ad for­<lb/>mam reſpondemus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001390"><emph type="italics"/>Pars terræ ad locum ſuperum, vbi nulla est ſimilitudo, <lb/>nullaque est cauſa ſimilitudinis, &amp; quo terræ vniuerſitatem <lb/>aſcendiſſe diximus, non moueretur, sed ad centrum, &amp; ignis <lb/>ad cælum, &amp; non ad centrum ageretur, quo ignem vniuer­<lb/>ſum deſcendiſſe aſſeruimus. </s>
            <s id="s.001391">In centro enim, &amp; non alibi ſunt <lb/>enumeratæ terræ ſimilitudines, ſub cælo &amp; <expan abbr="nō">non</expan> alibi ſunt enar<lb/>ratæ ignis ſimilitudines. </s>
            <s id="s.001392">Concedimus itaque totum primum <lb/>argumentum, &amp; ſecundi argumenti minorem negamus, quia <lb/>non maior eſt ſimilitudo ignis ad ignem vbicumque exiſten­<lb/>tem, quam ad cæli concauum, immo proculdubio minor. </s>
            <s id="s.001393">Ideo <lb/>tranſlata ignis vniuerſitate ad centrum, pars ignis in loco, <lb/>aut aeris, aut aquæ derelicta, ad cælum, &amp; non ad centrum <lb/>moueretur. </s>
            <s id="s.001394">Sicut tranſlata vniuerſa terra ad locum, vbi <expan abbr="nũc">nunc</expan> <lb/>luna est non ad cælum pars terræ in loco aut aeris, aut aquæ <emph.end type="italics"/><pb pagenum="197" xlink:href="011/01/217.jpg"/><emph type="italics"/>de relicta cieretur, sed ad centrum: quia ibi, &amp; non alibi ma­<lb/>gis terra eſt terræ ſimilis: alibi ſimilitudinis est ratio procul­<lb/>dubio minor, vt ſcriptum reliquit Ariſtoteles in locis, quos ſu<lb/>pra adduximus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001395"><emph type="italics"/>Secundo, dum eiuſdem argumenti exitus explicatur, pri­<lb/>mo ad materiam, deinde ad formam reſpondetur: ad mate­<lb/>riam animaduertere oportet, loci ſimilitudinem non eſſe vnius <lb/>modi, sed duorum: prior abſoluta, poſterior in tanta diſtan­<lb/>tia dicitur: locus eſt ſimilis elemento non abſolutè, sed in tan­<lb/>ta diſtantia, quamobrem graue ad centrum tunc aſcenderet, <lb/>quo etiam hoc tempore fertur; non quia in centro ſit terra, <lb/>sed quia centrum eſt locus, in quo graue ſuam propriam, ac <lb/>naturalem perfectionem nanciſcitur, <expan abbr="eãdemque">eandemque</expan> nactam con­<lb/>ſeruat: &amp; leue ad orbis lunæ concauum euolaret, quo etiam <lb/>nunc euolat; non quia ſub cælo ſit ignis, sed quia ibi est locus, <lb/>in quo leue ſuam perfectionem adinuenire, &amp; adinuentam <lb/>conſeruare ſolet, vt in commentatione quam paullo ante ad­<lb/>duximus quam optimè ſcripſit Auerroes. <!-- KEEP S--></s>
            <s id="s.001396">Ergo pars ignis in <lb/>loco, aut aeris, aut aquæ derelicta ad centrum non cieretur, <lb/>vbi igneam vniuerſitatem collocauimus; quia ignea vniuerſi­<lb/>tas non est ſimilis parti ignis, niſi in tanta diſtantia, ita vt to­<lb/>tus ignis partem ignis non in centro, sed in maxima distantia <lb/>ab vniuerſi orbis centro proficiat, quapropter pars ad totum, <lb/>vt ad ſuam perfectionem non moueretur, ſi totus ignis eſſet <lb/>in centro; quia in centro nulla eſt ipſius ignis à natura institu<lb/>ta perfectio, moueretur pars ignis ad totum ignem ſub luna <lb/>exiſtentem, quia ignis vniuerſitas in hac parua à cælo distan­<lb/>tia eiuſdem ignis partem perficere, omnibuſque numeris abſol<lb/>uere potest; neque ideo terræ partes deorſum feruntur; quia <lb/>terra est in medio, sed quia rebus omnibus ſimilibus, ac nulla <emph.end type="italics"/><pb pagenum="198" xlink:href="011/01/218.jpg"/><emph type="italics"/>ſpecifica differentia distantibus ab eadem mouente naturali <lb/>vi, idem motus contingit, &amp; ad eumdem finem formam, ac <lb/>perfectionem, tanto intercepto ſpacio diſtantem, quo fit, vt vbi <lb/>totum eſt naturaliter ſitum, eo etiam ſingulæ partes ſua ſpon<lb/>te, ac natura ferantur: ideo pars terræ ad centrum, &amp; pars <lb/>ignis ad cælum natura mouerentur, &amp; non aliò Hæc ad ma­<lb/>teriam.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001397"><emph type="italics"/>Nunc ad formam reſpondentes, inficiamus minorem pri­<lb/>mi argumenti, id eſt, ſimplex elementum ſimile, ad ſimplex <lb/>ſimile elementum moueri in qualibet diſtantia. </s>
            <s id="s.001398">Negatur <expan abbr="etiã">etiam</expan> <lb/>minor ſecundi argumenti: maiorem ſcilicet eſſe ſimilitudinem <lb/>ignis ad ignem, in qualibet diſtantia; quam ad cæli <expan abbr="concauũ">concauum</expan>, <lb/>&amp; terræ ad terram in qualibet distantia, quam ad totius <lb/>mundi centrum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001399"><emph type="italics"/>Terræ vniuerſitate in eum locum tranſlata, vbi nunc est <lb/>ignis, dubitare contingit ex libro ſeptimo <expan abbr="Phyſicorũ">Phyſicorum</expan>, vbi Ari­<lb/>ſtoteles ſcribit, nec à minori, nec ab æquali, ſed à maiori tan­<lb/>tum fieri poſſe motum: indeſcenſu itaque totius terræ, ante­<lb/>quam centrum eiuſdem fiat centrum mundi deſcendentis ter<lb/>ræ partes quæ totius mundi centrum pertranſire cœperint, <lb/>partibus ſupra centrum exiſtentibus reſiſtere incipient: quip­<lb/>pe, quæ contra naturam ſurſum <expan abbr="moueãtur">moueantur</expan>: ergo naturaliter <lb/>mouenti reſiſtunt, &amp; eo magis, quo plures deſcendentis terræ <lb/>partes, centrum tranſgredientur: ergo, aut tota terra ad cen<lb/>trum numquam deſcendet, aut ſegnius in fine, quam in princi­<lb/>pio mouebitur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001400"><emph type="italics"/>Reſpondeo: licet toti non quanto, vt est formæ animalis, <lb/>pars quanta, vt est illius corpus, reſiſtat: pars tamen quan­<lb/>ta, toti quanto non reſiſtit: nec totius motum impedit: ideo <lb/>nullo impediente, aut motus velocitatem minuente, centrum <emph.end type="italics"/><pb pagenum="199" xlink:href="011/01/219.jpg"/><emph type="italics"/>terræ, mundi centrum fiet, quod ſi in partibus centrum trahi ­<lb/>cientibus reſiſtentiam, quis eſſe velit: ſciat in tota terra mo­<lb/>uendi vim eſſe maiorem, quam in partibus reſiſtendi, &amp; à mi<lb/>nori motus non impeditur.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001401">Quæſtio de proprio elementorum loco expli­<lb/>catur. </s>
            <s id="s.001402">Caput IIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001403">HABET <emph type="italics"/>quæstionem non leuem, quod diximus: loca <lb/>elementorum propria eſſe ſpacia, quæ inter elementa <lb/>intercipiuntur, vt aeris ſitus inter aquam, &amp; ignem <lb/>quam aptissimus est; &amp; aquæ ſedes est inter aerem, &amp; ter­<lb/>ram, terra in aquæ concauo collocatur, &amp; ignis proprius, ac <lb/>naturalis locus, est totum illud, quod interconcauum orbis lu­<lb/>næ, &amp; diuexam aeris ſuperficiem interiacet.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001404"><emph type="italics"/>Habent inquam hæc omnia difficultatem non leuem, quo­<lb/>niam quærentibus elementis loca propria, indiuiduum quod­<lb/>dam videtur eſſe, quod <expan abbr="vocãt">vocant</expan> vbi ad quod per ſe feruntur, <expan abbr="tū">tum</expan> <lb/>tota ipſa per ſe ſimplicia elementa, tum ſingulæ eorumdem <lb/>partes, ac centrum ſui faciunt. </s>
            <s id="s.001405">Cuius ſignum illud eſt: ſi loco <lb/>aquæ aer poneretur, terra nihilominus ad centrum feretur, <lb/>&amp; ſi loco aeris aqua collocaretur, ignis ad locum illum certè <lb/>cieretur, quo nunc cietur: quare ad aliorum elementorum ſu<lb/>perficies moueri, &amp; ibi quieſcere, elementis quodam modo ac­<lb/>cidere videtur, ita vt duorum elementorum, aquæ videlicet, <lb/>&amp; ignis, ſpacium, quod inter illa duo extrema medium in­<lb/>tercipitur, aeris locus proprius eſſe non videatur falſum it a­<lb/>que est, quod diximus: extremas elementorum deuexas &amp; <lb/>conuexas ſuperficies medij elementi naturalia loca eſſe.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001406"><emph type="italics"/>Dicendum, primo ad materiam, deinde ad formam: ad <emph.end type="italics"/><pb pagenum="200" xlink:href="011/01/220.jpg"/><emph type="italics"/>materiam dicimus, elementa duas habere rationes, alteram <lb/>quatenus ſunt partes vniuerſi, &amp; naturæ totius; alteram qua <lb/>tenus vna quædam particularis natura eſt vnumquodque ele<lb/>mentorum. </s>
            <s id="s.001407">Certè quatenus totius naturæ partes, &amp; veluti <lb/>vniuerſi membra ſunt: loca quædam elementorum ſunt ea, <lb/>quæ nunc dicta fuerunt; extrema ſcilicet ſuperficies inferio­<lb/>ris, &amp; ſuperioris elementi ſunt locus illius elementi, quod inter <lb/>illa duo medium interiectum est. </s>
            <s id="s.001408">Nam ſicut in animali par­<lb/>tes inter ſe conſenſum, &amp; relationem non paruam habent, &amp; <lb/>in animali certos expoſcunt ſitus, ita &amp; in vniuerſo, quod pe­<lb/>rindeac magnum quoddam animal eſſe testis est Auerroes <lb/>libro de ſubſtantia orbis capite ſecundo &amp; in deſtructionibus <lb/>deſtructionum contra Algazelem diſputatione tertia dubio <lb/>decimooctauo, &amp; ſecundo libro de cælo commentatione qua­<lb/>drageſimaſecunda, &amp; ſeptuageſimaprima; it a eiuſdem vni­<lb/>uerſi partes ſitus inuicem conſentientes expoſcunt: alioquin <lb/>vniuerſum ipſum, quod est quam optimè diſpoſitum, debitè <lb/>conſtitutum non eſſet. </s>
            <s id="s.001409">At quatenus naturæ quædam parti­<lb/>culares particularia ſunt elementa, ſic profectò certum lo­<lb/>cum, quod vocant vbi, atque indiuiduum centrum vnumquod<lb/>que elementum habet, ad quem indiuiduum locum, &amp; natu­<lb/>ra feruntur, tum tota elementorum corpora, tum ſingulæ eo­<lb/>rumdem partes: quod ſi in eodem loco, &amp; circa idem <expan abbr="cẽtrum">centrum</expan> <lb/>ſuſque, deque, ante, &amp; ponè, ad dextram, &amp; ad ſiniſtram om<lb/>nia elementa concitentur; id illis accidit, quatenus partes ſunt <lb/>vniuerſi, &amp; naturæ totius ſemetipſas conſeruantes, &amp; propter <lb/>vniuerſi ordinem ſibi inuicem cedentes. </s>
            <s id="s.001410">Vniuerſi enim pro­<lb/>pria forma nihil aliud est, quam ordo, vt memoriæ proditum <lb/>eſt ab Alexandro libro ſecundo ſuarum quæſtionum natura­<lb/>lium capite vndeuigeſimo: neceſſe est ergo, vt iſtæ ordo <expan abbr="cũctas">cunctas </expan><emph.end type="italics"/><pb pagenum="201" xlink:href="011/01/221.jpg"/><emph type="italics"/>huius mundi partes cuſtodiens omnino conſeruetur, qui ſi aut <lb/>inuertatur, aut omni ex parte tollatur, &amp; vniuerſi naturæ <lb/>neceſſario corruat, pereunte enim alicuius naturali forma, &amp; <lb/>totum illud cuius ea eſt forma, neceſſario perimitur, quia à <lb/>forma res habet, vt ſit, quod ſcire licet ex Ariſtoteles in ipſa<lb/>met vestibulo libri ſecundi de anima.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001411"><emph type="italics"/>Ex his ad formam reſpondemus. </s>
            <s id="s.001412">Indiuiduus eſt locus ele­<lb/>menti, vt elementum eſt particularis natura, non vt eſt pars <lb/>vniuerſi, immo vt est pars vniuerſi, elementi locus est ſupe­<lb/>rioris, &amp; inferioris elementi extrema ſuperficies.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001413">Elementa nec trahi, nec pelli, in quo de magnete <lb/>ferrum ad ſe trahente. </s>
            <s id="s.001414">Cap. v.<!-- REMOVE S-->LOCVM, <emph type="italics"/>&amp; cauſam, quæ motum facit, elementa <expan abbr="nõ">non</expan> <lb/>trahere, facilè videre est, quia motu quo res trahun­<lb/>tur, nihil à mouente diſtans mouetur, quin omnia quæ <lb/>inter mouens, &amp; motum intercepta ſunt media, &amp; ipſa tra­<lb/>huntur: vt Nauis, quæ in medio mari quieſcit, rudentibus al­<lb/>ligata ex alto ad terram trahi non poteſt, niſi rudentes, &amp; <lb/>niſi ſingulæ eorumdem partes trahantur. </s>
          </p>
          <p type="main">
            <s id="s.001415">Ergo ſi ignis hic po<lb/>ſitus, ad igneam vniuerſitatem ſub cælo exiſtentem, vt ad cau<lb/>ſam facientem motum, &amp; elementa trahentem, aſcenderet; <lb/>omnia corpora media vſque ad cæli concauum aſcenderent, <lb/>&amp; corpore graui, vt ad id, quod trahit, ad centrum deſcenden <lb/>te, omnia media corpora deſcenderent, cui vniuerſus naturæ <lb/>ordo reclamat.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001416"><emph type="italics"/>Præterea terra huius mundi ad alterius mundi centrum, <lb/>&amp; alterius mundi terra, ad huius mundi centrum natura <expan abbr="nõ">non</expan> <lb/>cieretur, ſi ambas locus ipſæ traheret, quia trahendi motus de<emph.end type="italics"/><pb pagenum="202" xlink:href="011/01/222.jpg"/><emph type="italics"/>finitam, ac ſtatutam diſtantiam exigit; extra cuius extremos <lb/>fines nihil trahitur, cui aduerſatur Aristoteles libro primo <lb/>de cælo.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001417"><emph type="italics"/>Eſt etiam trahendi motus iſtæ violentus, &amp; non naturalis, <lb/>vt videre eſt apud Ariſtotelem ſeptimo Phyſicorum particu­<lb/>la decima, &amp; elementa non violentia, sed natura ad propria <lb/>loca feruntur: ergo non trahuntur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001418"><emph type="italics"/>Adhuc in omni vero trahendi motu trahens, &amp; tractum <lb/>trahuntur, septimo Phyſicorum particula decima, vt ad ter­<lb/>ram nauta nauem trahere nequit, niſi ipſe, qui trahit nauta, <lb/>ad tractam nauem, &amp; niſi ipſa, quæ trahitur nauis, ad tra­<lb/>hentem nauiam trahatur. </s>
            <s id="s.001419">Ergo locus, vt elementum trahit <lb/>ita ab elemento trahitur, qua motus ſpecie nauis ad nautam, <lb/>&amp; nauta ad nauem trahi diximus, quod eſt tam abſurdum, <lb/>quam abſurdissimum: non igitur locus vt cauſa efficiens tra­<lb/>hit elementa, sed eadem tantum mouet, vt finis; mouens au­<lb/>tem vt finis, non niſi metaphoricè mouet, vt libro primo de or­<lb/>tu, &amp; interitu Ariſtoteles ſcriptum reliquit: locus ergo verè <lb/>nec trahet, nec trahetur, sed tantum metaphoricè mouebit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001420"><emph type="italics"/>Contra locus <expan abbr="elementũ">elementum</expan>, vt magnes <expan abbr="ferrũ">ferrum</expan> trahit, &amp; magnes <lb/>à ferro <expan abbr="nõ">non</expan> trahitur: <expan abbr="quamobrẽ">quamobrem</expan> locus trahet, <expan abbr="nõ">non</expan> tamen trahe­<lb/>tur. </s>
            <s id="s.001421">Ratio ista nos admonet, vt aliquid de magnete dicamus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001422"><emph type="italics"/>Thales Mileſius magnetem animatum eſſe, &amp; animæ <lb/>trahentis deſiderio ferrum ad ſe trahere credidit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001423"><emph type="italics"/>Sed argui potest, quia nullam cauſam reddidit, quare ab <lb/>electro, &amp; ab adamante, quæ animata non ſunt, paleæ tra­<lb/>huntur. </s>
            <s id="s.001424">Demonſtranda item fuerant animæ instrumenta, <lb/>ſine quibus ab anima nullum corpus efformari poſſe ſcripſit <lb/>Aristoteles libro ſecundo de anima: hæc animæ instrumen­<lb/>ta cum magneti naturam minimè dediſſe constet, quomodo <emph.end type="italics"/><pb pagenum="203" xlink:href="011/01/223.jpg"/><emph type="italics"/>effugere poterit Thales, quin reprehendatur?<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001425"><emph type="italics"/>Empedocles tam ferrum, quam herculeum lapidem omni <lb/>ex parte peruium eſſe corporis vtriuſque, ſibi vicissim reſpon<lb/>dentes aeris plenos æquales eſſe meatus eſt ratus, ab vtroque <lb/>corpore defluxus quoſdam manare, ab herculeo lapide <expan abbr="manã-tes">manan­<lb/>tes</expan>, in meatus ferri ſibi proportione reſpondentes excluſo ae­<lb/>re, qui intus erat, penetrare; &amp; ferrum, dum ſuos defluxus <lb/>ſequitur, ad herculeum lapidem hac ratione moueri credidit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001426"><emph type="italics"/>Maximè qui reprehendatur dignus eſt hoc loco Empedo­<lb/>cles, quia nullam cauſam reddidit, quamobrem magnes ad <lb/>ferrum non moueatur, ad quod moueri optimo iure deberet, ſi <lb/>defluxus egressi non magis à magnete ad ferrum, <expan abbr="quã">quam</expan> à fer­<lb/>ro ad magnetem celerrimè cieantur: nihil etiam dixit, quam<lb/>obrem non ad aliud quoduis corpus, sed ad ſolum herculeum <lb/>lapidem, ferrum concitetur, quod tamen ad quodcunque <lb/>aliud concitari opus eſſet, cum defluxus à ferro egressi cuili­<lb/>bet alteri peruio corpori <expan abbr="cõmunicentur">communicentur</expan>. </s>
            <s id="s.001427">Cur etiam, quodcum<lb/>que aliud peruium corpus ad aliud peruium corpus non fer­<lb/>tur, ſi defluxus, vt meatus ſibi vicissim reſpondentes, ex quo­<lb/>cumque alio peruio corpore manantes, &amp; in cuiuſcumque <lb/>corporis meatus ſibi inuicem reſpondentes, excluſo aere, qui <lb/>intus latebat, penetrantes inuenire contigerit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001428"><emph type="italics"/>Democritus, Leucippus, Epicurus, &amp; ex latinis Lucretius <lb/>vates quibuſdam poſitis, motus, quo ferrum ad magnetem <lb/>fertur, rationem reddiderunt. </s>
            <s id="s.001429">Primum quod ponunt est. <lb/></s>
            <s id="s.001430">Vt ex quibuſuis corporibus, ita ex magnete, &amp; ferro, indiui­<lb/>dua corpuſcula numquam non efficiunt. </s>
            <s id="s.001431">Alterum eſt, ſimile <lb/>ad ſibi ſimile fertur. </s>
            <s id="s.001432">Tertium Vt corpus vnumquodque, ita <lb/>magnes, &amp; ferrum ex ſolido &amp; inani est conflatum. </s>
            <s id="s.001433">Quarto <lb/>Tenuiora <expan abbr="sũt">sunt</expan> indiuidua corpora, quæ ex magnete proſiliunt,<emph.end type="italics"/><pb pagenum="204" xlink:href="011/01/224.jpg"/><emph type="italics"/>&amp; magnetis corpus eſt corpore ferri rarius. </s>
            <s id="s.001434">Quintum, In ma­<lb/>gnete plures &amp; maiores ſunt vacuitates, quam in ferro. <lb/></s>
            <s id="s.001435">Sextum, Similia ſunt, quæ ex vtroque corpuſcula manant. <lb/></s>
            <s id="s.001436">Hinc ſequirebantur atomos illas quas magnes edit, ad ſibi ſi­<lb/>miles, quæ ſunt in ferro atomos incitari, eaſdem ex ferri va­<lb/>cuitatibus excludere, earumdem loca occupare, à ferro exclu<lb/>ſa indiuidua corpuſcula ad magnetem, vt ad ſimilem moueri <lb/>&amp; ſecum ferrum, quod ad magnetem mouetur, hac ratione <lb/>ducere. </s>
            <s id="s.001437">Magnes ad ferrum non cietur, quia tot vacuitates <lb/>non ſunt in ferro, quot in magnete, nec ex ferro tot egrediun­<lb/>tur corpora, quot ex magnete, nec eſt ferrum tam peruium, <lb/>vt magnes. </s>
            <s id="s.001438">Quamquam isti multa vera dicunt, vt est illud <lb/>ſimile, licet non ſemper, aliquando tamen, ad ſimile ferri, &amp; <lb/>Herculeum lapidem, ac ferrum ex ſimilibus constare, &amp; fer <lb/>rum ad lapidem Herculeum, vt ad ſimilem moueri, tamen <lb/>quia de electro, &amp; adamante feſtucas, &amp; minutas paleas ad ſe <lb/>trahente quorum ſolidum, &amp; inane, &amp; quorum effluentia <lb/>corpora ſunt dissimilia, ſi hæc omnia dantur, nihil dixerunt, <lb/>effugere <expan abbr="nõ">non</expan> potuerunt, quin grauissimè reprehendantur: quin <lb/>etiam ſi omnium à ſimili attractio fit, quam plurima, quæ ex <lb/>ſimilibus constant, ſe vicissim traherent, quorum nullum à <lb/>nullo trahitur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001439"><emph type="italics"/>Diogenes, non illæ Laertius, sed alter Appolloniates du­<lb/>ctilia omnia (inquit) ſic à natura comparata ſunt, vt humi­<lb/>ditatem quamdam emittant, &amp; eamdem ab extrinſeco ad ſe <lb/>trahant, hæc quidem maiorem, illa verò minorem, cuius gra­<lb/>tia ab igni liquantur, humiditatem plurimam æs, &amp; ferrum <lb/>emictunt, huius ſignum inde colligunt, quod ferri, &amp; æris <expan abbr="cũ">cum</expan> <lb/>abigni liquantur, non nihil abſumitur: ferrum multum hu­<lb/>miditatis reddit, multum etiam accipit lapis Herculeus, quia <emph.end type="italics"/><pb pagenum="205" xlink:href="011/01/225.jpg"/><emph type="italics"/>ferro magis aridus, magis rarus, &amp; magis terreus plus trahit <lb/>humidi, quam reddat: humidum, quod ſuæ naturæ magis fa<lb/>miliare, &amp; conueniens eſt, magis attrahit: at quoniam fer­<lb/>reum humidum naturæ Herculei lapidis conuenientissimum <lb/>est, ideo maximè trahitur, &amp; cum tracto ferreo humido, pro­<lb/>pter naturæ cognationem, &amp; formam, etiam ipſum ferrum <lb/>trahitur: ferrum non item trahit magnetem, quia ferrum <lb/>minus est peruium, &amp; eam ob cauſam, multam aggregatæ <lb/>humiditatis cognatam congeriem accipere non poteſt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001440"><emph type="italics"/>Diogenes dicat oportet, cur ſolus Herculeus lapis ferrum <lb/>tantum trahit, ſi ſola humiditas eſt cauſa propter quam hæc <lb/>attractio fiat? </s>
            <s id="s.001441">cum alia multa fluida ſint, &amp; ſuo more hu­<lb/>mida, vt est æs, plumbum, &amp; argentum, &amp; cætera, quæ &amp; <lb/>ipſa propter innatam humiditatem liquantur: magneti hu­<lb/>midæ ob cognatam, &amp; naturæ magnetis maximè conuenien­<lb/>tem humiditatem ſimilia, &amp; à magnete non trahuntur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001442"><emph type="italics"/>Contra Empedoclem, Democritum, Leucippum, Epicu­<lb/>rum, Lucretium, &amp; Diogenem omnia ferè illa argumenta <lb/>poſſunt afferri, quæ libro primo de Phyſico auditu particula <lb/>trigeſimaſexta, &amp; deinceps contra Anaxagoram, ab Ari­<lb/>ſtotele allata fuerunt. </s>
            <s id="s.001443">Omnes ex Herculis lapide corporatas <lb/>effluxiones manare aſſeruerunt: vt Empedocles à mente di­<lb/>uina vnumquodque ex vno quoque extrahi aſſeruit: quapro­<lb/>pter iisdem mediis, quibus Empedocles arguitur, &amp; ipſi ar­<lb/>guuntur. </s>
            <s id="s.001444">Omne itaque corpus (vt hinc dicendi principium <lb/>auſpicemur) aliqua ex parte quantumuis parua truncatum <lb/>minus quam prius constiterat, efficitur; atqui ex magnete <lb/>truncatæ partes, quæ corpora ſunt, effluunt. </s>
            <s id="s.001445">Ergo magnetis <lb/>corpus ſemper fit minus, sed magnetem diu ferrum trahere <lb/>contingit. </s>
            <s id="s.001446">Ergo bona pars corporatarum effluxionum ex ma<emph.end type="italics"/><pb pagenum="206" xlink:href="011/01/226.jpg"/><emph type="italics"/>gnete diu manare contigit. </s>
            <s id="s.001447">Ergo magnes nunquam non fiet <lb/>minor: ergo vel ad minimam quantitatem deueniet, ex qua <lb/>nihil effluet, ac tunc ferrum, quod prius trahebatur amplius <lb/>non trahetur, vel ſi trahetur, cum non niſi effluxionibus cor­<lb/>poratis ex Herculis lapide manantibus trahatur, opus erit, <lb/>vt lapis Herculeus minor minimo fiat, &amp; ſi attractio diu du­<lb/>ret, lapis tandem conſumetur. </s>
            <s id="s.001448">Quod ſi lapis Herculeus par­<lb/>ticularum <expan abbr="cõtinuo">continuo</expan> effluxu non conſumatur, cum tempus nec <lb/>ſui ortus principium habeat, nec finem ſit habiturum, vt Ari<lb/>stoteles octauo Phyſicorum efficacissimè demonstrat, tempo­<lb/>re infinito ferrum à magnete trahi contingerit; &amp; est ma­<lb/>gnetis corpus finitum, ex quo infinito tempore infinitæ particu<lb/>læ effluent. </s>
            <s id="s.001449">Ergo in corpore finito infinities infinitæ particulæ <lb/>erunt. </s>
            <s id="s.001450">At ſi magnetis paruum illud fruſtulum paruum fer­<lb/>ri fruſtulum non traxerit: ergo nec totus magnus Herculeus <lb/>lapis trahebat, quia totum præditum eſt partibus <expan abbr="conſimiliũ">conſimilium</expan> <lb/>rationum: quapropter ſi totum trahit, &amp; qualibet totius par<lb/>ticula trahet; ſi vna particula non trahit, nec totum trahet, <lb/>quæ omnia præter quam, quod fieri non poſſunt, ſunt <expan abbr="etiã">etiam</expan> tam <lb/>falſa quam falſissima, &amp; tam abſurda quam abſurdissima. <lb/></s>
            <s id="s.001451">Hic antiquorum Democriti præſertim trahendi modus, vt ru<lb/>dis, atque ineptus à Galeno libro primo de naturalibus facul­<lb/>tatibus, &amp; non raro alibi, grauiter &amp; acutè refellitur: cuius <lb/>argumenta nos intacta derelinquimus; ne quæstionis huius <lb/>explicandus exitus diutius differatur, &amp; ad rem noſtram <lb/>reuertimur. </s>
            <s id="s.001452">Ideo aliter reſpondeo, &amp; certè melius. </s>
            <s id="s.001453">Ferrum <lb/>propria forma vacat, à qua ad Herculeum lapidem mouea­<lb/>tur, ideo à magnete omnino immoto trahitur, beneficio tamen <lb/>ſpecierum quorumdam tenuium, <expan abbr="nõ">non</expan> corporatorum, vt veteres <lb/>illi philoſophi, quorum mentionem ſupra feci, aſſeruerunt, sed<emph.end type="italics"/><pb pagenum="207" xlink:href="011/01/227.jpg"/><emph type="italics"/>ſpiritalium vt ſpiritales ſunt colorum ſpecies, quæ ex colori­<lb/>bus effluentes, per illuminatum medium, &amp; cæteris omnibus <lb/>in partibus optimè diſpoſitum, multiplicatæ ad oculum, à quo <lb/>videntur, in piramidis formam, cuius baſis eſt in eare, quæ vi <lb/>detur, &amp; cuſpis in oculo, qui videt, ocissimè perueniunt: hæ ſpe <lb/>cies à magnete egreſſæ, &amp; per medium optimè diſpoſitum mul<lb/>tiplicatæ, ferro <expan abbr="cõmunicantur">communicantur</expan>, quibus communicatis ferrum <lb/>magneti ſimile redditur, &amp; ad trahentem magnetem, vt ad <lb/>ſimilem fertur; non vi tamen, sed trahentis magnetis natura­<lb/>li deſiderio in ferro exiſtente. </s>
            <s id="s.001454">Ferrum ergo eam ob rem ad <lb/>magnetem mouetur occaſione ſcilicet ſpecierum illarum ſpiri­<lb/>talium, de quibus verba fecit Alexander libro ſecundo ſuo­<lb/>rum <expan abbr="quæstionũ">quæstionum</expan> naturalium capite vigeſimotertio, à quo Sim­<lb/>plicius octauo libro Phyſicorum particula octuageſimaſecun­<lb/>da non differt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001455"><emph type="italics"/>Animaduertendum certè eſt, nos per ſimilitudinem inter <lb/>ferrum, &amp; magnetem à ſpeciebus generatam, non intellige­<lb/>re, aut ſimplicem relationem, aut ſimplex relationis funda­<lb/>mentum, cum hæc per ſe principium motus illius non ſint. <lb/></s>
            <s id="s.001456">Neque enim relatio, neque fundamentum, quæ non tangunt, <lb/>mouere <expan abbr="valẽt">valent</expan>, ſed per <expan abbr="ſimilitudinẽ">ſimilitudinem</expan> ſpeciem <expan abbr="quãdam">quandam</expan> ſpiritalem <lb/>intelligo, quæ eo modo tangit, quo aut lucis aut colorum ſpe­<lb/>cies oculum tangit: quia nihil aut mouet, aut mouere <expan abbr="vmquã">vmquam</expan> <lb/>potest niſi tangat; quod ſeptimo libro Phyſicorum ab Aristo<lb/>tele diſputatur: &amp; nihil aut mouetur, aut moueri potest, niſi <lb/>ab eo, quod mouet, tangatur. </s>
            <s id="s.001457">Ad hanc <expan abbr="ſententiã">ſententiam</expan> eorum opi­<lb/>nio redacta, qui ferrum à vi quadam oculta ſeu nota, aut na­<lb/>tura, aut ſubstantia trahi credunt, veritati conſentanea erit, <lb/>ſi per ocultam vim naturam, &amp; ſubſtantiam formam au­<lb/>dierint, quæ ſuam ſpiritalem ſpeciem, per medium optimè di-<emph.end type="italics"/><pb pagenum="208" xlink:href="011/01/228.jpg"/><emph type="italics"/>ſpoſitum, propagat, &amp; ſimile cum ſimili copulat: ſi enim ocu­<lb/>lus per mediam ſpeciem, non tantum ſimilis, sed quodammodo <lb/>fit res quæ videtur: ſi intellectus per eamdem ſpeciem, non ſo<lb/>lum fit ſimilis illius rei, quæ intelligitur, sed fit ſuo modo idem; <lb/>cur orta inter magnetem, &amp; ferrum ſimilitudinis reciproca­<lb/>tione beneficio ſpecierum ſpiritalium, quæ à magnete mana­<lb/>runt, &amp; ferro communicatæ fuerunt, ferrum magneti ſimi­<lb/>le non fiet? </s>
            <s id="s.001458">&amp; ad magnetem vt ad ſimilem non mouebitur? <lb/></s>
            <s id="s.001459">Hac ſimilitudinis proprietate stirpes ſuccum è terra idoneum <lb/>&amp; vna quæque corporis humani particula, id quod in ſangui­<lb/>ne ſibi familiare, &amp; conueniens eſt, allicit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001460"><emph type="italics"/>Roget quis, cur extremum nauigatoriæ pixidis perpendi­<lb/>culum temperati magnete ferri, tanta diſtantia ad eas ſem­<lb/>per partes ſe conuertat, quæ ad polos ſpectant? </s>
            <s id="s.001461">Huius rei cau<lb/>ſas inuestigare, atque inuenire quam difficillimum est. </s>
            <s id="s.001462">ego <lb/>vero (ſaluo ſemper aliorum meliori iudicio) eaſdem in ſpecies <lb/>iſtas ſpiritales referendas eſſe reor, quæ ſiue ab altissimis, &amp; <lb/>ſecundum quamlibet loci differentiam, vastissimis ex magne­<lb/>te Riphæis montibus, ſiue ab alia quauis re, quæ magneti pro <lb/>portione reſpondeat, egreſſæ &amp; per medium propagatæ, ad <lb/>pixidis vſque perpendiculum producuntur, <expan abbr="perpẽdiculum">perpendiculum</expan> rei <lb/>illi ſimilem reddunt, quæ est aut magnes, aut magnetis pro­<lb/>portione reſpondet; ferrum deinde perpendiculi harum ſpiri­<lb/>talium ſpecierum vi &amp; efficacia ad montes magnetis, vel <lb/>ad res alias magneti proportione reſpondentes, vt ad ſimiles <lb/>mouetur; non vi, sed harum ſpiritalium ſpecierum efficacia. <lb/></s>
            <s id="s.001463">Nec ſit, qui propter magnam distantiam per quam ſpecies <lb/>multiplicari debeant, conturbetur; quoniam à cælo ab oculis <lb/>noſtris maximopere diſtanti lucis ſpecies propagantur, qua­<lb/>rum propagatione nos ſtellas ſpectamus. </s>
            <s id="s.001464">Non ne Plinio teste <emph.end type="italics"/><pb pagenum="209" xlink:href="011/01/229.jpg"/><emph type="italics"/>catablephæ animal, hominem, vel etiam ad mille paſſus di­<lb/>ſtantiam conſpectum interficit. </s>
            <s id="s.001465">quod in aliam certè cauſam <lb/>referendum non eſt, quam in hanc ſpiritalem ſpeciem per me <lb/>dium, quod tantopere diſtat, propagatam; maxima enim est <lb/>repugnantia inter humanos, &amp; catablephæ ſpiritus quorum <lb/>ſpecies per aerem medium multiplicatæ ad humanos ſpiritus <lb/>conferuntur, à quibus humani ſpiritus diuelluntur, fugantur <lb/>destruuntur: perindeac ab excellenti re, quæ ſentitur cuius <lb/>ſpecies per aerem medium multiplicatæ, &amp; ad ſenſum latæ, <lb/>ſenſum deſtruunt: humanis ſpiritibus à catablepha destructu <lb/>homo perit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001466"><emph type="italics"/>Nunc ad elementa reuertimur, quæ propriam formam <lb/>habent, à qua (vt dictum est ſupra) mouentur, quam pro­<lb/>priam formam ferrum, quod ad magnetem mouetur, non ha<lb/>bet: ideo ſat eſt ferrum à magnete immoto trahi, non autem <lb/>elementum à loco trahi ſat erit, niſi locus &amp; ipſæ trahatur pe<lb/>rindeac ſat non est. </s>
            <s id="s.001467">nauigium radentibus alligatum ad ter­<lb/>ram à nauta trahente ex alto trabi, niſi &amp; ipſæ nauta à tra­<lb/>cta naui trahatur, vel ſaltem niſi ad tractam nauem mouea­<lb/>tur hæc ad materiam: nunc ad argumenti formam inficien­<lb/>da est ſimilitudo, non enim locus elementum ea ratione, quæ <lb/>magnes ferrum trahit, ſed ratione alia, &amp; longè diuerſa, vt <lb/>diſputauimus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001468"><emph type="italics"/>Contrarium tamen colligi fortè poterit ex Auerroes libro <lb/>ſeptimo <expan abbr="Phyſicorũ">Phyſicorum</expan> <expan abbr="commẽtatione">commentatione</expan> trigeſimaquinta, vbi Auer<lb/>roes indefinitè affirmare videtur, graue deorſum, &amp; leue ſur<lb/>ſum trahi, vt ferrum à magnete trahitur. </s>
            <s id="s.001469">Ergo vt magnes <lb/>immotus <expan abbr="ferrũ">ferrum</expan> trahit, ita &amp; locus immotus <expan abbr="elementũ">elementum</expan> trahit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001470"><emph type="italics"/>Reſpondeo id verum est vtique, sed trahendi modus diſcre<lb/>pat; ſimilitudo ergo intrahendo conſiſtit, non <expan abbr="autẽ">autem</expan> in modo tra<emph.end type="italics"/><pb pagenum="210" xlink:href="011/01/230.jpg"/><emph type="italics"/>hendi. </s>
            <s id="s.001471">Magnes enim eſt omnino cauſa motus ferri: atqui lo­<lb/>cus, quamobrem elementum moueatur, abſoluta cauſa <expan abbr="nõ">non</expan> eſt. <lb/></s>
            <s id="s.001472">Idem de alimento ſentiendum, quod à vegetandi facultate tra<lb/>hitur, deque feſtucis ab electro, &amp; ab adamante attractis, <lb/>&amp; de auro attracto ab ore peſcis hieracis; deque mustellis, <lb/>quas etiam inuitas, &amp; reluctantes bufones trahunt, de ceruis, <lb/>qui per cuniculos ex abditissimis terræ viſceribus naribus ſer­<lb/>pentes trahunt. </s>
            <s id="s.001473">Hæc omnia ad id, quod trahit, mouentur, id­<lb/>que per ſolam vim ab attrahentibus illorum vnicuique com­<lb/>municatam, non autem per formas eorumdem proprias, quia <lb/>non omnes rerum <expan abbr="omniũ">omnium</expan> actiones, &amp; opera, aut à peruulgatis <lb/>&amp; cuilibet notis elementorum, aut mixtorum formis, aut ab <lb/>eorumdem temperamentis prodeunt; ſic tamen comparatum <lb/>est à natura, vt ferri forma cauſa ſit, quamobrem ferrum ſpi<lb/>ritales effluxiones accipiat; &amp; non aliud corpus alia forma ef<lb/>formatum; est enim magnes quaſi ferri mater, quippe quod <lb/>ferrum in eiſdem montibus gignatur, in quibus genitus eſt ma<lb/>gnes: &amp; ex magnete, vt ex materia nonnulli ferrum genera­<lb/>ri credant. </s>
            <s id="s.001474">Porrò elementa veluti ad propriam perfectionem <lb/>ad propria loca feruntur, idque per propriam ac naturalem <lb/>formam. </s>
            <s id="s.001475">Ergo proprius elementorum motus non eſt verè, ac <lb/>propriè trahendi motus, vt est motus nauis in alto existentis <lb/>ad nautam ad littus trahentem, nec ea ratione metaphori­<lb/>cus, qui eſt motus ferri ad magnetem, &amp; cæterarum omnium <lb/>rerum, quarum ſupra mentionem fecimus, sed ratione diuer<lb/>ſa, vt ex prædictis apparet.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001476"><emph type="italics"/>Postquam elementa ab eo loco, ad quem tendunt, non tra<lb/>hi demonſtrauimus; nunc ſupereſt, vt eadem nec ab eo loco, à <lb/>quo diſcedunt, nec à cælo, nec ab alia quauis re per violentam <lb/>eliſionem trudi demonstremus: id quo maiore breuitate, &amp; <emph.end type="italics"/><pb pagenum="211" xlink:href="011/01/231.jpg"/><emph type="italics"/>quo efficacioribus demonſtrationibus fieri poterit abſoluemus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001477"><emph type="italics"/>Ab oppoſito ergo loco per violentam eliſionem elementa <lb/>non mouentur, quia quanto maior eſſet ignis, tanto tardius <lb/>aſcenderet, &amp; terra quanto maior eſſet, tanto tardius ad me <lb/>dium mundi centrum deſcenderet: ſi eadem motu violento ab <lb/>oppoſito loco, aut à quauis alia re eliderentur, quia maior mo<lb/>bilis moles mouenti magis reſistit, quam minor, &amp; motum ſe<lb/>gniorem efficit; at contra fieri videmus, vt quanto maior ignis <lb/>ſit, tanto celerius in ſublime ſubuolet, &amp; quanto maior terræ <lb/>gleba fuerit, tanto celerius deorſum præcipitetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001478"><emph type="italics"/>Præterea ſi propter violentam eliſionem elementa <expan abbr="moueãtur">mouean<lb/>tur</expan>, in fine non velocius, sed tardius agitabuntur; à quocum­<lb/>que eadem moueri audiuerimus. </s>
            <s id="s.001479">Nam quanto magis ab eli­<lb/>dente eliſa corpora distant, tanto tardius feruntur propter <lb/><expan abbr="acceptũ">acceptum</expan> impetum, qui tractu temporis langueſcit. </s>
            <s id="s.001480">Quæ enim <lb/>contra naturam ab intrinſeco motore mouentur, cum moue­<lb/>ri incipiunt, cumque vicinam, &amp; proximam vim mouentem <lb/>habent, velocius mouentur: abſcendente, ac deficiente, ſeu di­<lb/>ſtante vi mouente ſuſceptus impetus mouentis in corpore mo­<lb/>bili langueſcit &amp; motus remittitur, vt addiſcere licet ab Ari<lb/>ſtotele, Simplicio, Auerroe, &amp; aliis grauissimis Ariſtotelis <lb/>expoſitoribus libro ſecundo de cælo particula quadrageſima­<lb/>ſecunda, &amp; libro primo de cælo particula octuageſimanona.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001481"><emph type="italics"/>Præterea ſi elementa violentiam paſſa truderentur, ad <expan abbr="eũ">eum</expan> <lb/>etiam locum natura reuerterentur, vnde violentiam paſſa eli<lb/>ſa fuerunt: id quod videre est in ſagitta ab arca ſurſum im­<lb/>pulla, quæ ad eum locum cadens deſcendit natura, vnde vio­<lb/>lentia proici cœpit: ex duobus enim locis, ac motibus <expan abbr="cõtrariis">contrariis</expan>, <lb/>ſi alter vni elemento eſt violentus, oppoſitus ei erit naturalis, <lb/>vt Ariſtoteles in principio libri primi de cælo probauit. </s>
            <s id="s.001482">Ele-<emph.end type="italics"/><pb pagenum="212" xlink:href="011/01/232.jpg"/><emph type="italics"/>mentum igitur violentia non eliditur, non trahitur, sed ad <expan abbr="ſuũ">ſuum</expan> <lb/>locum natura mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001483"><emph type="italics"/>Hinc Democriti opinionem falſam eſſe intelligimus, qui <lb/>ignem ideo ſurſum ferri voluit, propterea quod à cæteris cor­<lb/>poribus compreſſus euibraretur: quæ enim comprimuntur, ac <lb/>vibrantur corporea violentia mouentur, &amp; Democrito qui <lb/>hæc dixit, omnia alia incommoda accidunt, quæ hoc loco ſcri­<lb/>buntur.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001484">Contra quartam ſecundæ partis propoſitio­<lb/>nem aerem in proprio loco grauem, <lb/>&amp; leuem eſſe demonſtramus. <lb/></s>
            <s id="s.001485">Caput VI.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001486">CONTRA <emph type="italics"/>ea, quæ in quarta ſecundæ partis propo­<lb/>ſitione ſupra dicta fuerunt: primo aerem in ſuo pro­<lb/>prio naturalique loco <expan abbr="aliquã">aliquam</expan> habere grauitatem oſten <lb/>dere nitimur: idque ex particula vigeſimaoctaua libri tertij<lb/>de cælo, vbi Ariſtoteles ratus eſt, aerem ad vtrumque <expan abbr="motũ">motum</expan> <lb/>eſſe idoneum, ſurſum ſcilicet atque deorſum: propterea quod <lb/>in aere ſit grauitas, &amp; leuitas, &amp; quarto cæli particula tri­<lb/>geſima aerem in ſuo loco eſſe grauem voluit, vt inferiora duo <lb/>quæ aeri ſubiacent <expan abbr="elemẽta">elementa</expan> ſunt in ſuis locis grauia, quod pro<lb/>batur ſigno vel manifeſtissimo vtris inflati, qui maioris pon­<lb/>deris eſſe ſolet, quam ſi ſit inanis, quod aliunde accidere ne­<lb/>quit, quam ex aeris pondere: in vtre aeris pleno incluſi, &amp; in <lb/>vtre inani nulla ratione inuenti.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001487"><emph type="italics"/>Ex concretis etiam nonnullis corporibus id perſpicuum eſt: <lb/><expan abbr="quædã">quædam</expan> enim quibuſdam aut grauiora ſunt, aut leuiora, prout <lb/>plus, minuſue grauia, &amp; leuia ſunt ſimplicia corpora ex qui-<emph.end type="italics"/><pb pagenum="213" xlink:href="011/01/233.jpg"/><emph type="italics"/>bus mixta conflantur: fit autem non raro, vt eadem non vbi­<lb/>que aut grauia, aut leuia eſſe videantur, sed alicubi grauia, <lb/>&amp; alicubi leuia, quod totum ſimplicibus elementis, ex quibus <lb/>mixtæ ſubstantiæ fuerint, ferri debet acceptum. </s>
            <s id="s.001488">Vt ecce li­<lb/>gnum talenti pondere, plumbum autem vnius tantum emi­<lb/>næ capiatur: <expan abbr="vtrũque">vtrunque</expan> in aere ſuſpenſum, inaere plumbo erit <lb/>lignum grauius, &amp; plumbo per medium aerem lignum ocius <lb/>deſcendat, poſtquam ad aquam corpus vtrumque peruenerit: <lb/>in eamdem grauem plumbum illico mergetur, &amp; leue <expan abbr="lignũ">lignum</expan> <lb/>in aqua veluti ſuſpenſum stabit, cuius rei cauſa ea eſt; quod <lb/>elementa omnia in propriis etiam locis nonnulla ſunt graui­<lb/>tate prædita: vno excepto igni, qui ſemper &amp; vbique est le­<lb/>uis: aer in terræ, &amp; in aqua loco eſt leuis, &amp; in loco ignis eſt <lb/>grauis, in ſuo proprio, ac naturali loco nonnullam grauitatem <lb/>habet, itaque ſi quid est, quod plus aeris in ſe contineat, quam <lb/>aquæ, ac terræ; id profectò in aqua contingit eſſe leuius, &amp; <lb/>in aere grauius. </s>
            <s id="s.001489">Lignum ergo talenti vnius, quod aeris in <lb/>ſe, plus habeat, quam aquæ, ac terræ, grauius est in aere, <lb/>quam plumbum eminæ tantum vnius in aquam, quod lon­<lb/>gè plus terræ quam aquæ, &amp; longè plus aquæ quam ae­<lb/>ris habeat plumbum ocissimè mergetur: aquæ extimam <lb/>planiciem lignum vix attingit, &amp; eamdem poſtquam atti­<lb/>gerit, ſupernatans illico quieſcet: ita vt eam ob rem maio­<lb/>rem leuitatem præſeferre videatur. </s>
            <s id="s.001490">Id Aristoteles quar­<lb/>to libro de cælo particula vndetrigeſima ideo verum eſſe est <lb/>ratus, quod aer in ſuo proprio naturalique loco aliqua gra­<lb/>uitate ſit præditus.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="214" xlink:href="011/01/234.jpg"/>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001491">Quæ Themiſtius contra Ariſtotelem, &amp; quæ Auer<lb/>roes contra Themiſtium, de aeris grauitate <lb/>dixerint. </s>
            <s id="s.001492">Caput VII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001493">AVDIENDVS <emph type="italics"/>non eſt hoc loco Themistius, qui non <lb/>propter aerem, quem negat ſuo in loco eſſe grauem, sed <lb/>propter aquæ, &amp; terræ exuperantiam ratus est ma­<lb/>gnum lignum eſſe paruo plumbo grauius; eam ob rem Auer­<lb/>roes libro quarto de cælo commentatione vndetrigeſima <lb/>Themiſtium quam acerrimè vrget hac ratione potissimum. <lb/></s>
            <s id="s.001494">Quod ſi quanta aquæ vis, &amp; terræ ineſt plumbo, tanta etiam <lb/>inſit ligno, æqualis ponderis ambo æquali velocitate per me­<lb/>dium aerem deſcenderent, vt Themistio placuit, cum ſecun­<lb/>dum naturalem veritatem vtriuſque grauitas, in vtroque ſit <lb/>diſpar. </s>
            <s id="s.001495">Tria enim ſunt in ligno grauia: primum aeris, ſecun­<lb/>dum aquæ, tertium terræ, quæ omnia verſus <expan abbr="centrũ">centrum</expan> tendunt, <lb/>&amp; corpus, in quo ſunt, deorſum trahunt. </s>
            <s id="s.001496">In plumbo minus est <lb/>aeris; ideo in eo etiam minus erit aerei ponderis, &amp; per <expan abbr="aerẽ">aerem</expan> <lb/>medium plumbo lignum velocius rapietur, quamquam talen<lb/>ti vnius (verbi gratia) vtriuſque par ſit pondus. </s>
            <s id="s.001497">Id quod non <lb/>nulli ex his, qui ad nos audiendos conuenerunt ſuperioribus <lb/>diebus, experti fuerunt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001498"><emph type="italics"/>Cum enim in ædibus meis eſſemus vnà omnes, quò diſce­<lb/>ptandi gratia conuenire ſæpe conſueuistis, venit fortè ad nos <lb/>quidam adoleſcens, &amp; noſtri ſemper amantissimus &amp; eiſdem <lb/>literarum studiis deditissimus, hic poſt mutuos (vt fieri ſolet) <lb/>complexus (ſatis enim longo interuallo neque illæ nos, neque <lb/>nos illum videramus) et quid (inquit) ego à veſtris litera­<lb/>riis congressibus aduentu meo auoco? </s>
            <s id="s.001499">reuertimini ad diſce-<emph.end type="italics"/><pb pagenum="215" xlink:href="011/01/235.jpg"/><emph type="italics"/>ptationes, quas priusquam huc pedem appuli, cœperatis, &amp; <lb/>eaſdem me præſente abſoluite, vt à vobis doctior de more diſce<lb/>dam: cumque tum ipſo tum cæteris omnibus conſentientibus, <lb/>in hanc diſceptatione quam nunc præ manibus habemus, for­<lb/>tè incidiſſemus, &amp; id pro <expan abbr="cõſtanti">conſtanti</expan> affirmauiſſemus, quod <expan abbr="nũc">nunc</expan> <lb/>constantissimè affirmamus, post longum congreſſum meam <lb/>ſententiam, meaque argumenta, quibus eamdem fulcire ſata<lb/>gebant, nonnulli labefactare, &amp; nonnulli communire pro di­<lb/>uerſa animi propenſione, proque diuerſo ingenio conarentur, <lb/>cumque inter nos diſceptationes ſemper <expan abbr="augerẽtur">augerentur</expan>, nullusque <lb/>earumdem exitus inueniretur, ad experientiam omnium re­<lb/>rum magiſtram, perindeac ad ſacram ancoram <expan abbr="cõfugimus">confugimus</expan>, <lb/>&amp; duobus adinuentis, tum ligni, tum plumbi frustulis æqua­<lb/>lis, vt ex aſpectu coniicere licebat, ponderis, neque enim nos <lb/>ad lancem illa expendere neceſſarium eſſe duximus, sed peri­<lb/>culo quod facturi fueramus, ſat eſſe rati fuimus, ſi ad ocu­<lb/>lum expenderentur, eadem ergo duo adinuenta æqualis pon­<lb/>deris frustula, ex altiore noſtrarum ædium fenestra pari im<lb/>pulſu, eodemque tempore proiiciemus: plumbum ſegnius de­<lb/>ſcenderet, ſuper lignum enim, quod prius in <expan abbr="terrã">terram</expan> ceciderat, <lb/>omnes quotquot ibi, rei exitum expectabamus, illud præceps <lb/>ruere vidimus: idque non ſemel, sed ſæpenumero eodem ſuc­<lb/>ceſſu tentauimus. </s>
            <s id="s.001500">Cuius rei experimento ducti omnes in eam <lb/>dem nobiſcum pedibus iuêre ſententiam. </s>
            <s id="s.001501">Ergo tum rationi, <lb/>tum experimento, tum auctoritati conſentaneum est, aeris in <lb/>ſuo proprio, naturalique loco, nonnullam eſſe grauitatem, quo <lb/>fit, vt lignum in quo plus est aeris, quam in plumbo, æqua­<lb/>lis ponderis per aerem medium velocius deſcendat, &amp; ſuper <lb/>aquam natet, quod in aqua aer ſit leuius, perindeac leuis eſt <lb/>in terra, leuitate licet exiſtente minore: plumbum, in quo mi-<emph.end type="italics"/><pb pagenum="216" xlink:href="011/01/236.jpg"/><emph type="italics"/>nus est aeris, &amp; plus aquæ, ac terræ <expan abbr="quã">quam</expan> in ligno tardius per <lb/>medium aerem præceps ruat, &amp; in aqua altum profundam <lb/>proprio nixu, ſuaque ſponte mergatur, in quam lignum, vel <lb/>etiam ſumma cum violentia proiectum, nullo impulſu quan­<lb/>tum vis magno, nullaque alia violentia ratione mergi potest.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001502"><emph type="italics"/>Cauſa, quæ <expan abbr="Themistiũ">Themistium</expan> in hunc <expan abbr="nõ">non</expan> paruum <expan abbr="errorẽ">errorem</expan> adegit <lb/>(vt ratus eſt Auerroes in loco quem paullo ante attulimus) <lb/>eſt, quod cum comparari inter ſe, &amp; cum vltro citroque viciſ­<lb/>ſim conferri, grauia dupliciter valeant, vel ſecundum acci­<lb/>dens, id est ſecundum aut maiorem, aut minorem quantita­<lb/>tem, vt grande lignum paruo est plumbo ponderoſius, vel ſe­<lb/>cundum grauitatis, &amp; leuitatis naturam in altero aut ma­<lb/>gis, aut minus exuperantem, vt plumbum ſimpliciter ligno <lb/>ſimpliciter eſt ſimpliciter grauius. </s>
            <s id="s.001503">Id quod rerum naturam <lb/>conſequitur magis abditum est, noſtrosque ſenſus magis fu­<lb/>git eoſdem magis latet, id quod est ſecundum accidens ſenſi­<lb/>bus noſtris eſt magis expoſitum, quod ſenſus rem medullitus <lb/>non introſpiciant, sed rerum cortices tantum attingant, vt <lb/>memoratum est ſecundo de anima particula ſexageſimater­<lb/>tia, ideo minus latet, minuſque <expan abbr="noſtrã">noſtram</expan> cognitionem fugit, quod <lb/>ſenſibus obiicitur, quam quod intellectu concipitur. </s>
            <s id="s.001504">Themi­<lb/>ſtius derelicta cauſa per ſe magis abdita, ad cauſam per ac­<lb/>cidens minuſque latentem confugit, eidemque id primo aſcri­<lb/>pſit; quod ſecundo aſeribendum erat. </s>
            <s id="s.001505">Non ergo hallucinatus <lb/>eſt Themiſtius, quod falſum dixerit, sed quod illius maximo, <lb/>immo omni ratione habita, quod loco omnium poſtremò erat <lb/>habendum, id omnino neglexerit, quod plurimi fieri par erat: <lb/>impegit ergo in eam fallaciam; quæ non cauſa pro cauſa dici­<lb/>tur, quod eam, quæ non eſt cauſa perindeac ſi ſit cauſa portet. <lb/></s>
            <s id="s.001506">Hæc Themiſtius contra Ariſtotelem, &amp; hæc Auerroes, con<emph.end type="italics"/><pb pagenum="217" xlink:href="011/01/237.jpg"/><emph type="italics"/>tra Themiſtium ſcripſit. </s>
            <s id="s.001507">Nunc ad Ariſtotelem redeundi nos <lb/>necessitas vrget.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001508">Ex doctrina Ariſtotelis exitus quæſtionis illius <lb/>explicatur, quæ capite ſexto extiterat. <lb/></s>
            <s id="s.001509">Caput VIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001510">I<emph type="italics"/>n hæc poſtquam diuertimus, doctrinæ ordo nos admonet, <lb/>vt ad Ariſtotelem reuertamur, &amp; propoſitam quæstio­<lb/>nem diluamus; ex eo potissimum, quod Aristoteles, &amp; <lb/>Auerroes ſcripſerunt præſertim tertio cæli particula vigeſi­<lb/>maoctaua, &amp; quarto de cælo particula vigeſimanona, &amp; tri­<lb/>geſima vbique manifestè, aerem eſſe ad vtrumque motum, <lb/>id eſt naturalem, ac violentum idoneum; vt ſupra memoraui­<lb/>mus: quod ſi in proprio loco aer leuitatem nullam haberet, id <lb/>quod leue eſt in ſublime nulla ratione ferret, &amp; ſi in <expan abbr="eodẽ">eodem</expan> pro­<lb/>prij loci aere nulla eſſet grauitas, <expan abbr="nequaquã">nequaquam</expan> ignis, qui leuis eſt, <lb/>deorſum præmeretur: nam quæ grauia non ſunt, nullo modo <lb/><expan abbr="præmũt">præmunt</expan>; ideo ab aere in ſuo proprio naturalique loco <expan abbr="tũ">tum</expan> graui, <lb/>tum leui vterque tum naturalis, tum violentus motus iuua­<lb/>tur: violentus quidem; quia, quæ violentia mouentur, non <lb/>tantum per aerem, sed etiam ab aere mouentur, ab eodem­<lb/>que feruntur, partibus quidem quæ ante ſunt, mobili viam <lb/>quodammodo aperientibus, &amp; anterioris aeris vndas propel­<lb/>lentibus: illis verò quæ circum ſunt, &amp; àtergo per <expan abbr="ſuccessionẽ">ſuccessionem</expan> <lb/>addenſatis, &amp; vna poſt aliam rarefactis, ac violentiam paſſa <lb/>vehentibus; non aliter, ac per vndam celeriter autem impetu <lb/>que multo; quoniam celeris est, &amp; impetum infert rarefactio <lb/>quæ tunc in aere fit à principio ſegnior eſt motus propter reſi­<lb/>stentiam totius aeris, non dum in motu poſiti, mox factis orbi-<emph.end type="italics"/><pb pagenum="218" xlink:href="011/01/238.jpg"/><emph type="italics"/>bus multis, &amp; ſeſe iam aere extendente, velocitas longè magis <lb/>augetur: donec quæ fieri poteſt ſumma fiat; ad quam cum <lb/>peruentum eſt, imminuitur ſenſim deinde motus, aere, qui an­<lb/>te eſt plurimum rarefacto, &amp; iam condenſatione continenter <lb/>magis, ac magis deſinente; imminui aque reſistentia tandem <lb/>laxantur, atque omnino ſoluuntur orbes, vnde &amp; vectio de­<lb/>mum ceſſat, qua ratione motus violentus ab aere iuuatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001511"><emph type="italics"/>Iam verò naturalem etiam motum ab aere iuuari perſpi­<lb/>cuum est; prius enim aer moto corpori cedit, a quo præmitur: <lb/>postea rem motam perſequens, eam leuiter impellit. </s>
            <s id="s.001512">Vtrum <lb/>que ergo motum iuuat &amp; mobile vtrumque, dum mouetur, <lb/>medius aer pellit; vt patet: fert enim ſurſum corpora leuia, <lb/>&amp; grauia deorſurn, dum natura cientur: in motu violento, <lb/>quo leuia deorſum premuntur, grauia ſurſum citantur, vtrun<lb/>que corpus motum aer pari ratione portat, &amp; vtriuſ que corpo<lb/>ris motionem tum natura, tum violentia pari ratione iuuat.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001513"><emph type="italics"/>In motu violento tres ſunt motus: vnus naturalis, &amp; duo <lb/>violenti: primus motus violentus est motus mobilis, quodcum­<lb/>que ſit illud, quod mouetur. </s>
            <s id="s.001514">Secundus est motus antecedentis <lb/>aeris, qui violentia ſcinditur: hi duo motus ab extrinſeco mo­<lb/>tore fiunt, cui mobile nullam vim confert: ex libro tertio Ethi­<lb/>corum: motus verò naturalis eſt motus aeris, qui ne vacuum <lb/>detur, ſic ab vniuerſi natura horrente vacuum comparatus <lb/>eſt, vt mobilis terga ſequatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001515"><emph type="italics"/>His adde quæ Ariſtoteles, &amp; Auerroes memoriæ prodi­<lb/>derunt libro quarto de cælo particula vndetrigeſima. <lb/></s>
            <s id="s.001516">Si ea elementa (inquit Ariſtoteles) quæ aeri ſubiacent. <lb/></s>
            <s id="s.001517">vt aqua, &amp; terra fortè ſubtrahantur; aqua in locum ter­<lb/>ræ, aer in locum aquæ deorſum ruet: at ſi ignis, qui eſt aere <lb/>ſuperior, vel in locum cæli, vel alio transferatur, aer in <emph.end type="italics"/><pb pagenum="219" xlink:href="011/01/239.jpg"/><emph type="italics"/><expan abbr="ſupremã">ſupremam</expan> huius inferioris orbis oram naturaliter non aſcende­<lb/>ret, sed violentiam paſſus, nec aqua ſurſum in aeris locum mi<lb/>graret, sed tantum ſi violentia attracta fuiſſet, quod in arti­<lb/>ficum symphonibus, nonnumquam fieri videmus, in quibus ae<lb/>ris impetu aqua ſurſum rapitur. </s>
            <s id="s.001518">Aqua autem detracta, ter <lb/>ra in ſublime non fertur: propterea quod terra in ſuo natu­<lb/>rali, ac proprio loco nullius leuitatis est particeps. </s>
            <s id="s.001519">Duo media <lb/>elementa facilius deorſum, quam ſurſum feruntur, ſi inferio­<lb/>ra, &amp; ſuperiora auferantur, quod grauitatis plus habeant <lb/>quam leuitatis: immo, vt viſus est aliquando dixiſſe Simpli­<lb/>cius, grauia tantum nullo autem modo leuia ſint. </s>
            <s id="s.001520">Verum eſt <lb/>ergo, quod diximus: aeri &amp; aquæ plus ponderis, quam leui­<lb/>tatis ineſſe. </s>
            <s id="s.001521">Hæc ex Aristoteleo conteſtu paraphrasticè ſcri­<lb/>pſimus, nunc ad Auerroem deſcendimus, qui nonnulla argu­<lb/>menta his addit, quibus aeri, &amp; aquæ plus grauitatis, quam <lb/>leuitatis ineſſe oſtendit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001522"><emph type="italics"/>Si aer (inquit Auerroes) eſt <expan abbr="tantũ">tantum</expan> leuis, res, quæ ex igni, <lb/>&amp; aere conflantur, deſcendere nulla ratione poſſent, quod ex <lb/>impressionum ignearum, quæ deorſum feruntur, deſcenſu fal<lb/>ſum eſſe videmus; vt ſunt trabes, faces accenſæ, capræ ſaltan­<lb/>tes, stellæ cadentes, &amp; cæteræ metheorologicæ impressiones <lb/>ad igneam naturam pertinentes; non enim propter ignem ſua<lb/>pte natura leuissimum, deſcendunt, ergo propter aerem: ergo <lb/>in aere nonnulla grauitas viget: immo grauitas maior, quam <lb/>leuitas: quando hæc non ſurſum propter leuitatem, sed deor­<lb/>ſum propter grauitatem cientur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001523"><emph type="italics"/>Spiritus etiam animalis ab exuperante elemento aereus, ſi <lb/>aer grauis ſuapte natura non eſſet, ad corporis inferiora <expan abbr="mẽ-bra">mem­<lb/>bra</expan> nutrienda non deſcenderet: at deſcendit: ergo non ter­<lb/>ræ grauitate, quæ in ſpiritu animali non exuperat, sed aeris <emph.end type="italics"/><pb pagenum="220" xlink:href="011/01/240.jpg"/><emph type="italics"/>exuperantis grauitate eſt grauis.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001524"><emph type="italics"/>Præterea propter humiditatem grauitas ineſt aeri, vt le­<lb/>uitas, propter caliditatem eidem ineſſe creditur. </s>
            <s id="s.001525">Atqui aeris <lb/>humiditas maior est eiuſdem caliditate libro ſecundo de gene­<lb/>ratione particula vigeſimatertia, &amp; quarto metheorologico­<lb/>rum particula vigeſima: ergo aeris grauitas eſt eiuſdem leui­<lb/>tate maior.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001526"><emph type="italics"/>In contrariam partem hoc efficacissimum argumentum <lb/>potest adduci, quod plurima fieri ea ratione debet, quia ma­<lb/>ximum habet robur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001527"><emph type="italics"/>Si aer eſt magis grauis, quam leuis, quia aeris humiditas <lb/>est eiuſdem caliditate maior; aqua erit omnium <expan abbr="elementorũ">elementorum</expan> <lb/>grauissima, quia in aqua eſt humiditas, quæ grauitatis eſt cau<lb/>ſa, &amp; eſt à ſumma frigiditate aucta, quæ eſt cauſa ſummæ <lb/>grauitatis: quod probatur ſumma caliditas in igne ſummæ le­<lb/>uitatis est cauſa: ergo ſumma frigiditas in aqua eſt ſummæ <lb/>grauitatis cauſa: per locum ab oppoſitis; eſt igitur aqua du­<lb/>plici grauitatis cauſa grauissima, &amp; ſummæ frigiditatis, &amp; <lb/>remiſſæ humiditatis: terra autem vnam tantum cauſam ha<lb/>bet grauitatis, nec eamdem ſummam nempè frigiditatem. <lb/></s>
            <s id="s.001528">Ariditas enim in terra grauitatis cauſa eſſe nequit, quia in <lb/>igni eadem ariditas eiuſdem grauitatis cauſa eſſet, at <expan abbr="nõ">non</expan> est, <lb/>quia leuissimus eſt ignis, quæ omnia ſunt tam abſurda, quam <lb/>abſurdissima. </s>
            <s id="s.001529">Argumentum ductum eſt assimili. </s>
            <s id="s.001530">Dixerat <lb/>Auerroes commentatione vndetrigeſima aeris humiditatem <lb/>eſſe eiuſdem caliditate maiorem; ideo aeris grauitatem eſſe <lb/>eiuſdem leuitate maiorem. </s>
            <s id="s.001531">Grauitas igitur, &amp; leuitas propter <lb/>primas qualitates elementis tribuuntur: at frigiditas graui­<lb/>tatem præstat: ergo maior frigiditas maiorem grauitatem, <lb/>&amp; maxima frigiditas maximam grauitatem præstabit per <emph.end type="italics"/><pb pagenum="221" xlink:href="011/01/241.jpg"/><emph type="italics"/>regulam topicam: ſicut ſimpliciter ad ſimpliciter, ita magis <lb/>ad magis, &amp; maxime ad maxime. </s>
            <s id="s.001532"><expan abbr="Verũ">Verum</expan> ſumma eſt in aqua <lb/>frigiditas, ergo ſumma est in aqua grauitas, hanc ſummam <lb/>grauitatem humiditas auget, quæ cum in aere cauſa ſit gra­<lb/>uitatis, in aqua eiuſdem grauitas futura est cauſa: aqua igi­<lb/>tur geminam grauitatis cauſam habet; verum terra vnatan <lb/>tum: mirandum ergo non erit, ſi aquam terra grauiorem di­<lb/>ximus, quod eſt tam falſum, quam falſissimum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001533"><emph type="italics"/>Reſpondeo, ſed prius pono tria. </s>
            <s id="s.001534">primum est, elementorum <lb/>grauitates, &amp; leuitates inter ſe ſpecie differunt, vt ſcripſit <lb/>Auerroes libro tertio de cælo commentatione octaua, quod <lb/>probatur, quia terræ grauitas, &amp; leuitas ſunt abſolutæ, &amp; <lb/>grauitas, &amp; leuitas aeris, &amp; aquæ ſunt comparatæ; &amp; abſo­<lb/>lutum, &amp; quod cum alio confertur non tantum ſpecie, verum <lb/>etiam genere differunt, &amp; quia <expan abbr="elemẽtorum">elementorum</expan> omnium motus, <lb/>qui à grauitate &amp; leuitate fiunt, ſpecie diſcrepant: ergo &amp; <lb/>grauitates, &amp; leuitates à quibus <expan abbr="eorũdem">eorundem</expan> motus naſcuntur, <lb/>ſpecie diſcrepabunt: &amp; quia aeris in aquam, aut alterius cu­<lb/>iuſuis elementi in aliud quoduis conſimilis grauitatis, aut le­<lb/>uitatis mutatio, <expan abbr="nõ">non</expan> generatio, sed ſola alteratio eſſet: non enim <lb/>totum, quod interit in totum, quod naſcitur nulla ſuperſiſtere <lb/>quæ ſentiri possit mutatur: ſi vtriuſque grauitates, &amp; leuita­<lb/>tes ſunt eiuſdem ſpeciei, conſeruatur quidem in vtraque vtriuſ<lb/>que eiuſdem ſpeciei grauitas, &amp; leuitas; cum nulla generatio­<lb/>ne indigeant, quæ iam genitæ ſunt conſimiles grauitates, &amp; <lb/>leuitates, ſi eædem ſpecie ſunt, neque in primam vſque mate­<lb/>riam generatio diſſolueretur; ſi grauitas; &amp; leuitas eiuſdem <lb/>ſpeciei in vtroque elemento remaneret: immo &amp; eiuſdem ele­<lb/>menti grauitates, &amp; leuitates à ſe ipſis ſpecie differunt: cum <lb/>elementum ſeu graue, ſeu leue eſt in ſuo proprio naturali loco <emph.end type="italics"/><pb pagenum="222" xlink:href="011/01/242.jpg"/><emph type="italics"/>&amp; extra eumdem, quod <expan abbr="Themistiũ">Themistium</expan> latuiſſe auctor eſt Auer <lb/>roes quarto cæli <expan abbr="cõmentatione">commentatione</expan> vndetrigeſima, &amp; in eiuſdem <lb/>loci paraphraſi, &amp; commentatione vndetrigeſima. </s>
            <s id="s.001535">Quin <expan abbr="etiã">etiam</expan> <lb/>elementorum, atque mixtorum leuitates, &amp; grauitates ſpecie <lb/><expan abbr="differũt">differunt</expan>, quod videre eſt in parua mixti plumbi portione, quæ <lb/>eſt magna ſimplicis terræ portione grauior, ſpecie amplius dif<lb/>ferunt mixtorum leuitates, &amp; pondera inter ſe, vt aeri &amp; <lb/>ferri pondus vtrumque corpus graue est: atqui paruum au­<lb/>ri frustulum eſt magna ferri portione grauius: has omnes le­<lb/>uitates, &amp; grauitates ſpecie differre (vti diximus) à ratione <lb/>alienum non eſt, quia grauitatem, &amp; leuitatem formarum <lb/>loco vſurpamus, quod elementorum formis maiores noſtri no­<lb/>mina non poſuerint, &amp; quia motionum differentiæ ex diffe­<lb/>rentibus formis naſcuntur; quæ cum elementorum in propriis <lb/>locis &amp; extra propria loca inter ſe, &amp; mixtorum inter ſe, &amp; <lb/>cum elementis tum infra, tum extra propria loca ſpecie ſint <lb/>diuerſæ, mirandum non erit, ſi elementorum inter ſe tum in <lb/>propriis, tum etiam in alienis locis, &amp; mixtorum ab elemen­<lb/>tis, &amp; inter ſe grauitates, &amp; leuitates ſpecie ſint omnino diuer<lb/>ſæ: nam differentiæ, quæ à formis naſcuntur, ſpecierum diffe­<lb/>rentiæ nuncupantur. </s>
            <s id="s.001536">Alexander Aphrodiſienſis libro pri­<lb/>mo quæstionum naturalium capite ſexto non grauitati, &amp; le <lb/>uitati tantum, sed etiam quatuor primis elementorum quali­<lb/>tatibus, quas eorumdem formas eſſe cenſuit, has ſpecie diffe­<lb/>rentias aſcribere videtur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001537"><emph type="italics"/>Altera hyppotheſis eſt. </s>
            <s id="s.001538">Grauitas, &amp; leuitas ex primis ele<lb/>mentorum qualitatibus non naſcuntur, sed aut ex maxima, <lb/>aut ex minima distantia à motu primi mobilis, vt ſcriptum <lb/>eſt libro ſecundo de cælo particula nonageſimaquarta &amp; par<lb/>ticula nonageſimaſecunda, &amp; in libro deſtructionum contra<emph.end type="italics"/><pb pagenum="223" xlink:href="011/01/243.jpg"/><emph type="italics"/>Algazelem quæſtione prima ſolutione vndecimi dubij, Ei, qui <lb/>diſtantiam relationem eſſe affirmauerit, quæ propterea nul­<lb/>lius abſoluti cauſa eſſe possit, reſpondebimus, diſtantiam duo­<lb/>bus modis conſiderari: primo prout relationem ſignificat; ſic <lb/>grauitatem abſolutam non facit: ſecundo pro re, &amp; loco di­<lb/>ſtanti, quod eſt relationis, aut terminus, aut fundamentum, <lb/>ſic est abſoluta, &amp; abſolutam grauitatem facere poteſt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001539"><emph type="italics"/>Tertia hyppotheſis est. </s>
            <s id="s.001540">Argumentum quod Auerroes <lb/>ad maiorem aeris grauitatem, quam leuitatem confirman­<lb/>dam adducit, non eſt demonſtratiuum, sed à ſigno ſumptum, <lb/>vel ipſo etiam Auerroe eodem in loco teſte.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001541"><emph type="italics"/>His hyppotheſibus constitutis, reſpondeo. </s>
            <s id="s.001542">Aeris grauitas ab <lb/>aquæ grauitate ſpecie difert, &amp; <expan abbr="nõ">non</expan> à primis qualitatibus, sed <lb/>ab alia cauſa naſcitur; nam ſumma distantia à motu primi <lb/>mobilis dat terræ ſummam grauitatem, &amp; minor diſtantia <lb/>aquæ minorem grauitatem præſtat, hanc primæ qualitates <lb/>non parturiunt, sed tantum iuuant, &amp; potius ſigna ſunt &amp; no <lb/>tæ eamdem indicantes, quam cauſæ facientes; hæc ad argu­<lb/>menti materiam, nunc ad illius formam reſpondendum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001543"><emph type="italics"/>Ad argumenti formam conſequentia prima est inficien­<lb/>da, non enim ſequitur, Aqua eſt frigidissima, &amp; cum ſum­<lb/>ma frigiditate humiditatem coniunctam habet: ergo est gra<lb/>uissima. </s>
            <s id="s.001544">Ad probationem cum dicebatur; In aqua duæ <lb/>ſunt grauitatis cauſæ frigiditas certè ſumma, &amp; humiditas: <lb/>ergo &amp; aquæ grauitas eſt maior, inficiendum est antecedens, <lb/>quia falſum eſt frigiditatem, &amp; humiditatem grauitatis cau<lb/>ſas eſſe; hæ qualitates tantum ſunt notæ, quæ grauitatem, &amp; <lb/>leuitatem indicant, &amp; cauſæ eaſdem iuuantes, ac ſigna eaſ­<lb/>dem indicantes, &amp; non cauſæ facientes: grauitas, &amp; leuitas <lb/>ex maiore, aut minore à motu primi mobilis diſtantia naſci-<emph.end type="italics"/><pb pagenum="224" xlink:href="011/01/244.jpg"/><emph type="italics"/>tur, vt ſupra vidimus. </s>
            <s id="s.001545">Argumentum igitur eſt captioſum, <lb/>&amp; fallax, &amp; ea captio, atque fallacia committitur, quæ non <lb/>cauſa pro cauſa in elencis ab Aristotele nuncupatur.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001546">Quare Medicorum cucurbitulæ aquam, &amp; car­<lb/>nem, non autem terram ſurſum trahant. <lb/></s>
            <s id="s.001547">Caput IX.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001548">H<emph type="italics"/>oc loco dissimulandum non eſt, quod medicorum cu­<lb/>curbitulæ, aut aquæ, aut carni admotæ tam aquam, <lb/>quam carnem attrahant: ita vt aqua, &amp; caro ſua­<lb/>pte natura graues ſurſum aſcendant, terram autem ſurſum <lb/>non trahant: id qua nam ratione accidat, quærere ab re for­<lb/>taſſe non erit, &amp; à nostro instituto non admodum alienum: <lb/>cum ſupra ſit dictum, aerem <expan abbr="violentiã">violentiam</expan> paſſum in locum ignis <lb/>aſcendere, ſi ignis extruſus extra ſuum locum collocetur, &amp; <lb/>aquam in locum aeris aere detracto contendere: terram ve­<lb/>rò ſurſum non ferri, ſi aqua ex ſuo loco mouetur. </s>
            <s id="s.001549">Quærimus <lb/>itaque: cur aqua &amp; caro, quibus medicorum cucurbitulæ <lb/>applicantur in eaſdem aſcendat, in quas terra non aſcendit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001550"><emph type="italics"/>Reſpondeo ex Aristotele quarto cæli particula vndetri­<lb/>geſima, quoniam terra non vnam cum aqua ſuperficiem ha­<lb/>bet, neque terræ corpus, perindeac aquæ, &amp; aeris corpus molle <lb/>eſt; vt cum aliis mollibus corporibus corpus vnum quaſi con­<lb/>tinuum euadat, sed arida terra eſt, ariditatis autem qualitas <lb/>impedimento est terræ, quo minus cum cæteris elementis ita <lb/>coniungatur, vt quaſi vna eorumdem ſuperficies fiat; porrò <lb/>æeris corpus molle eſt, &amp; humidum, quo fit, vt cum aliis non­<lb/>nullis mollibus corporibus facilè <expan abbr="iungãtur">iungantur</expan>, eorumdemque vna <lb/>quaſi ſuperficies coaleſcat, hac de re medicorum cucurbitulæ <emph.end type="italics"/><pb pagenum="225" xlink:href="011/01/245.jpg"/><emph type="italics"/>aerem, &amp; non terram ſurſum trahunt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001551"><emph type="italics"/>De aqua maior controuerſia eſt, nec Ariſtotelis expoſito­<lb/>res, iidemque notæ non vulgaris conſentiunt. </s>
            <s id="s.001552">Alexander <lb/>Aphrodiſienſis, cui inter priſcos Ariſtotelis interpretes pri­<lb/>mæ vno omnium conſenſu tribuuntur, duas cauſas cogitauit, <lb/>quarum prior ea eſt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001553"><emph type="italics"/>Cucurbitularum ignis earumdem aerem in ſui naturam <lb/>conuertit, aer excalefactus ab aqua frigida, cui cucurbitulæ <lb/>applicantur, alteratur: porrò frigidum condenſat; ideo ne­<lb/>ceſſe eſt, vt aer denſetur, denſatus minorem locum occupat, <lb/>&amp; ſpacium derelinquit, quod ne vacuum exiſtat, aqua ſur­<lb/>ſum aſcendit, &amp; locum ab aere derelictum implet.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001554"><emph type="italics"/>Hanc rationem Themiſtius fallacem eſſe iudicat, propte­<lb/>rea quod cucurbitulæ non tantum frigidam, ſed &amp; calidam <lb/>aquam trahunt, à qua aer tum natura, tum etiam accidente <lb/>calidus frigidus fieri non valet, illis, quæ à Themiſtio in Ale­<lb/>xandrum dicuntur, Auerroes addit: cucurbitulas attrahere <lb/>carnem ſuapte natura calidam, à qua aer calidus fieri non <lb/>poteſt: deceptus est ergo Alexander.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001555"><emph type="italics"/>Secundo reſpondet Alexander: calidum attrahit: aer in <lb/>cucurbitulis est calidus: ergo ſubiacentem aquam attrahit: <lb/>hæc attracta attrahentem aerem impellit, qui aer attractio­<lb/>nis, &amp; impulſionis duplici motu cietur, &amp; violentia aquæ irre<lb/>pellentis violentiam aeris attrahentis longè ſuperat: quapro­<lb/>pter neceſſe est, vt cucurbitularum aer ab impellente aqua <lb/>conſtringatur, ita vt locum minorem posterius teneat; quam <lb/>prius tenuerit, quo locus minor, ne vacuus derelinquatur fit <lb/>vt aqua eo aſcendat, &amp; ſpacium illud impleat ne locus in na­<lb/>tura detur inanis.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001556"><emph type="italics"/>Hanc ſecundum Alexandri ſolutionem poſſe labefactari <emph.end type="italics"/><pb pagenum="226" xlink:href="011/01/246.jpg"/><emph type="italics"/>ratus eſt Themiſtius: propterea quod mens non capit, ſenſus <lb/>non accipit, animus non concipit, qui fiat, vt idem corpus ad <lb/>numerum ab eodem corpore numero ſimul eodemque tempo­<lb/>re numero trahat, &amp; impellatur; qua de re <expan abbr="falsũ">falsum</expan> eſt id, quod <lb/>Alexander dixit, aerem attrahere aquam à qua impellitur. <lb/></s>
            <s id="s.001557">Cui exemplo cucurbitularum carnem <expan abbr="attrahẽtium">attrahentium</expan>, quæ vim <lb/>impellendi aerem non habet, contradici etiam potest.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001558"><emph type="italics"/>Auerroes acer inueſtigator, &amp; diligens earum rerum, <lb/>quæ à natura inuoluuntur, Alexandri ſententia &amp; ſi non <lb/>omni aliqua ſaltem ex parte exploſa, &amp; ipſæ ſuam opinionem <lb/>producit, quæ, vt facilius intelligatur ſciendum, ſic compara­<lb/>tum eſſe, vt corpus fluidum non fluat, niſi aliud fluidum cor­<lb/>pus proximè conſequatur, ne ſi flueret, &amp; nullum aliud cor­<lb/>pus conſequeretur, ſpacium inane derelinqueretur, à quo na­<lb/>tura abhorret; vt ſi dolium aut vini, aut aquæ plenum omni <lb/>ex parte clauſum in loco inferiore perforaretur, ex dolio nec <lb/>vinum, nec aqua per apertum locum egrederetur, quoniam <lb/>aliud corpus fluidum manantem liquorem conſequi <expan abbr="nõ">non</expan> poſſet, <lb/>ideo introcluſus liquor immotus staret, &amp; ſpacium illud im­<lb/>pleret, &amp; ſi dolij os ſupremum aperiretur, per illud aer ingre<lb/>diretur, &amp; per partem inferiorem apertam manantem lique <lb/>rem conſequeretur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001559"><emph type="italics"/>Clepsydræ quin etiam, quæ inferiorem partem latam par <lb/>uis quibuſdam foraminibus perforatam habent, vt in ſuperio­<lb/>re loco perforatum os <expan abbr="anguſtũ">anguſtum</expan> habere conſpiciuntur, in <expan abbr="aquã">aquam</expan> <lb/>demiſſæ ſuperiore ore occluſo non implentur, nec per ea fora­<lb/>mina, quæ in fundo ſunt, aliquid aquæ ſubire poteſt, quoniam <lb/>aer, qui eſt in clepsydra, exitum non habet, niſi os ſupremum <lb/>aperiatur, ipſo porrò aperto ore aer egreditur, quem aqua <lb/>mox conſequitur, &amp; ab aſcendente aqua aerem conſequente <emph.end type="italics"/><pb pagenum="227" xlink:href="011/01/247.jpg"/><emph type="italics"/>clepsydræ implentur; quæ ſi clauſo ore ſuperius existente in <lb/>aere plenæ ſuſpendantur, ita vt nihil aeris ingredi possit, tum <lb/>nihil aquæ e foraminibus inferioribus exire poterit: ne ſi ex va<lb/>ſe aqua egrederetur, &amp; aer in illud nullus ingrederetur, vas <lb/>inane remaneret, ore aperto aqua ſtatim ſtatim effluere incipit, &amp; <lb/>aer deſcendentem aquam ſequitur: ideo tota aqua ex clepsy­<lb/>dris egreditur, quæ vacuæ præterea non derelinquuntur, sed <lb/>plenæ aeris, aquam manentem conſequentis.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001560"><emph type="italics"/>His conſtitutis, ad Auerroem à quo diſcessimus explanan <lb/>dum reuertimur: aer (inquit Auerroes) ab igni calefit, ca­<lb/>lefactus fit leuis, &amp; in ſuperiorem cucurbitulæ partem ſuapte <lb/>natura aſcendit, ac partem cucurbitulæ inferiorem inanem <lb/>derelinquit, ad quam implendam tum aqua ſeu frigida, seu <lb/>calida tum caro aſcendit, quæ cum ſit corpus graue, non aſcen<lb/>deret, &amp; leuem factum aerem ſuperius aſcendentem non con­<lb/>ſequeretur, ſi aer à cucurbitularum igni excalefactus, &amp; <lb/>propterea leuis redditus, non aſcenderet, ſed ibi locorum, vbi <lb/>prius extiterat, cum adhuc grauis erat, immotus derelinque­<lb/>retur, ne ſi aſcenderet, nec aliud corpus aſcendentem aerem <lb/>eodem tempore conſequeretur, locus inanis derelinqueretur: <lb/>hac ergo ratione ſubiacentem aerem aquam frigidam, &amp; ca<lb/>lidam &amp; carnem ignitæ medicorum cucurbitulæ trahunt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001561"><emph type="italics"/>Secunda cauſa Auerrois eſt prima Alexandri. <!-- KEEP S--></s>
            <s id="s.001562">Aerem <lb/>hunc dum attollitur, quæ ſubiacent corpora aer aqua, &amp; ca­<lb/>ro conſequuntur, &amp; ſpacium implent, quod vacuum derelin­<lb/>queretur niſi conſequerentur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001563"><emph type="italics"/>Tertia cauſa Auerrois est ſecunda Alexandri. <!-- KEEP S--></s>
            <s id="s.001564">Corpus <lb/>quod ſubiacet aſcendentem, at que trahentem aerem impel­<lb/>lit, dum ad implendum vacuum magno impetu ſurſum fer­<lb/>tur, &amp; maiore nixu impellit, quam ſit motus tractus eiuſdem,<emph.end type="italics"/><pb pagenum="228" xlink:href="011/01/248.jpg"/><emph type="italics"/>&amp; corpus impulſum in anguſtum arctat, &amp; locum ab impul­<lb/>ſo corpore derelictum implet, ne vacuus derelinquatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001565"><emph type="italics"/>Cauſæ ergo, quas Auerroes adduxit, ſunt tres. </s>
            <s id="s.001566">prima est <lb/>Auerrois tantum, secunda Auerrois eſt prima Alexandri, <lb/>&amp; tertia Auerrois est ſecunda Alexandri. <!-- KEEP S--></s>
            <s id="s.001567">Cauſæ Alexan<lb/>dri ab Auerroe veræ nulla ratione cenſentur, niſi Auerrois <lb/>cauſa primo loco poſita, ipſa ablata, &amp; Alexandri cauſæ au<lb/>feruntur; ipſa poſita Alexandri cauſæ ponuntur.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001568">Quamobrem lata grauium corpora, vt <expan abbr="mineraliũ">mineralium</expan> <lb/>quorumdam laminæ aquæ nonnumquam <lb/>ſupernatant, minora verò eorum­ <lb/>dum corpuſcula ſummer­<lb/>gantur. </s>
            <s id="s.001569">Cap. X.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001570">H<emph type="italics"/>oc loco alia quæstio naſcitur, quare laminæ ferreæ, <lb/>aut plumbeæ aquæ nonnumquam ſupernatant; acus <lb/>vero, &amp; cætera corpuſcula longè minora, &amp; minus <lb/>etiam grauia, in aquam statim mergantur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001571"><emph type="italics"/>Præterea qua de cauſa fieri dicendum est, vt grauium <lb/>corporum particulæ aquæ ſupernatent, cum tamen ea ex qui<lb/>bus hæc distrahuntur, certum ſit aqua ſummergi?<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001572"><emph type="italics"/>It emque tenuissimi pulueres, non ſolum aquæ, sed etiam <lb/>aeri <expan abbr="inſideãt">inſideant</expan>? </s>
            <s id="s.001573">&amp; per medium aerem ſublimes ferantur? </s>
            <s id="s.001574">cum <lb/>tamen totum in puluerem comminuendum priusquam conte<lb/>ratur ad inferiorem <expan abbr="locũ">locum</expan> præceps ruat? </s>
            <s id="s.001575">vt auri, aut plumbi <lb/>puluis aquæ ſupernat are, &amp; per medium aerem volitare cer­<lb/>nitur, auri vero, vt plumbi fruſtum non dum contritum in ſu­<lb/>periore loco ſtare neſcit, sed in inferiorem partem deſcendit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001576"><emph type="italics"/>Ariſtoteles libro quarto de cælo particulæ quadrageſima<emph.end type="italics"/><pb pagenum="229" xlink:href="011/01/249.jpg"/><emph type="italics"/>prima has omnes quæstiones mouet, atque exploſa prius ſen­<lb/>tentia Democriti, tum cæterorum philosophorum, qui illius <lb/>dogmata probant, suam propriam solutionem magis consen­<lb/>taneam posterius adducit, &amp; duo de illius sententia poni­<lb/>mus, quorum alterum illud eſt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001577"><emph type="italics"/>Ex continuis corporibus quædam quibus dam diuidi faci­<lb/>lius poſſunt, vt aqua, &amp; aer liquida corpora naturam eam <lb/>habent, vt facilè diuidantur; aer quoniam magis liquidus est <lb/>quam aqua, &amp; aqua quam terra longè facilius diuiditur, <lb/>quod minus eſt, in vno quoque genere minore cum negocio ſcin<lb/>ditur; vt minor portio aeris, quam maior, &amp; modica aqua, <lb/>quam immenſa facilius dissipatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001578"><emph type="italics"/>Alterum vero quod ex Ariſtotele ponimus, illud eſt, eam <lb/>dem differentiam <expan abbr="nõ">non</expan> eſſe eorum, quæ vim ſecandi habent, alia <lb/>enim vi ſecandi maiore, alia minore ſunt à natura donata, vt <lb/>quæ aucta ſunt cuſpide, &amp; quæ in mucronem egrediuntur, <lb/>promptius diuidunt, quæ verò oblonga, &amp; plana, aut qua­<lb/>drata ſunt corpora minore cum efficacia, &amp; maiore cum dif<lb/>ficultate ſcindunt: quod priora rei diuidendæ minus, posterio­<lb/>ra verò magis occupent, multa enim ſubſtantia rei diuidendæ <lb/>egrius ſcinditur, quam pauca ſcindatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001579"><emph type="italics"/>His poſitis ad quæſita reſpondemus, quæ lata ſunt corpora, <lb/>quia multum amplectuntur, ab inferiore corpore ſcindendo <lb/>ſustinentur, quod <expan abbr="multũ">multum</expan> diuidendi corporis non facilè diſper­<lb/>gatur. </s>
            <s id="s.001580">Quæ anguſta ſunt corpora ea, quia paulum compre­<lb/>hendunt facilè diuidunt, &amp; diuiſum eo modo penetrant, quo <lb/>corporum penetratio datur, ideo in fundum deorſum ferun­<lb/>tur; id quod in aqua accidere videmus, in aere id facilius acci­<lb/>dit, quod facilius <expan abbr="quã">quam</expan> aer aqua diſrumpitur, quoniam corpus <lb/>ponderoſum vim quandam innatam habet, à qua deorſum im<emph.end type="italics"/><pb pagenum="230" xlink:href="011/01/250.jpg"/><emph type="italics"/>petu ſuo feratur, &amp; qua ſubiacentia corpora diſrumpat, &amp; <lb/>quæ ſubiacent corpora <expan abbr="quãquam">quanquam</expan> diuidua aliquando ſunt, ta­<lb/>men reſistunt, &amp; contranituntur, ne dissipentur, ſi ergo vis <lb/>ponderis diuidentis ſuperior fuerit, id quod ſubſternitur conti­<lb/>nuatum corpus facilè diuidetur: ſcindens logè celerius deor­<lb/>ſum præcipitabitur, ſi vero imbecillior fuerit grauis, &amp; ſcin­<lb/>den: is corporis ad ſcindendum facultas maiore nixu ab infe­<lb/>riore corpore ſcindendo ſuſtinebitur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001581"><emph type="italics"/>Itaque ferreæ, &amp; plumbeæ laminæ, vt ad eas <expan abbr="tãdem">tandem</expan> reuer<lb/>tamur à quibus diuertimus, ſupernatant; quia maiore nixu <lb/>illis ab aqua reſistitur, quam minoribus, &amp; leuioribus corpu­<lb/>ſculis in acutam ſuſpidem egressis.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001582"><emph type="italics"/>Propter eamdem cauſam ſupernatant tenuissimi auri, &amp; <lb/>plumbi pulueres, quia imbecilla eſt in illis ſcindendi potestas; <lb/>auri magnum frustulum ſcindit facilius, &amp; eam ob cauſam <lb/>velocius deſcendit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001583"><emph type="italics"/>Pulueres item in aere ſuſpenſi non deſcendunt, quia aerem <lb/>non ſcindunt, quem maiora corpora frangunt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001584"><emph type="italics"/>Hæc motuum &amp; ſtatuum differentiæ non corporum natu <lb/>ris per ſe, sed eorumdem figuris per accidens tribuuntur ab <lb/>Ariſtotele libro quarto de cælo particula quadrageſimapri­<lb/>ma.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001585"><emph type="italics"/>Nunc ad aerem ipſum reuertimur: quem ſuo in loco gra<lb/>uem eſſe diximus, immo magis grauem, quam leuem, quan­<lb/>do corpora grauia deorſum velocius, quam leuia surſum fert, <lb/>vt Simplicium miſſum faciamus, qui eumdem tantum gra­<lb/>uem eſſe, non autem leuem, affirmare videtur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001586"><emph type="italics"/>Figuræ ergo ad quas horum <expan abbr="motuũ">motuum</expan> in ſimplicibus elemen­<lb/>tis cauſam Plato rettulit, omnino non efficiunt, vt quicquam <lb/>ſursum aut deorſum feratur, sed aut celerius aut tardius<emph.end type="italics"/>: <pb pagenum="231" xlink:href="011/01/251.jpg"/><emph type="italics"/>cauſæ ſunt quidem sed non motus alicuius, verum aut maioris <lb/>aut minoris velocitatis, &amp; tarditatis in motu, quæ enim lata <lb/>ſunt, quia multum amplectuntur, non ſemper ſed diutius ſuſti<lb/>nentur, quia non facilè nec cito, sed ægrè ac tardè quod ſubie<lb/>ctum est tandem diſrumpunt.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001587">Exitus nouæ quæſtionis explicatur. <lb/></s>
            <s id="s.001588">Caput XI.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001589">E<emph type="italics"/>x quibus nouæ quæſtiones intrego naſcuntur: ſi aer, &amp; <lb/>aqua sunt in proprio loco graues, cur nos tantum pon­<lb/>deris non ſentimus, quantum illud eſt, quod nostra capi­<lb/>ta præmit? </s>
            <s id="s.001590">cur aues per <expan abbr="mediũ">medium</expan> aerem volantes ab aeris gra­<lb/>ui pondere non <expan abbr="cõprimuntur">comprimuntur</expan>? </s>
            <s id="s.001591">Cur ab eo compreſſæ, aut deor­<lb/>ſum non truduntur, aut non ſuffocantur? </s>
            <s id="s.001592">Cur piſces per ocea­<lb/>num natantes, &amp; <expan abbr="etiã">etiam</expan> profundas oceani partes petentes nec <lb/>hilum quidem ponderis, &amp; grauissimi sentiunt? </s>
            <s id="s.001593">Si ergo gra­<lb/>uis eſt aqua, ſi grauis est aer, quomodo effugiemus; quin illo­<lb/>rum pondus sentiamus? </s>
            <s id="s.001594">ſi verò hæc duo elementa nec grauia <lb/>ſunt, nec leuia in ſuis locis, quomodo effugiet Ariſtoteles, quin <lb/>ipſæ pugnantia dicat?<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001595"><emph type="italics"/>Reſpondeo hanc vnam ob rem nos ab aeris pondere <expan abbr="nõ">non</expan> præ<lb/>mimur, à quo nec aues volantes, nec piſces natantes ab aqua <lb/>premuntur, quia nec aer, nec aqua verè graue corpus est, aut <lb/>verè leue in ſuo proprio, naturalique loco: licet, &amp; graue, &amp; <lb/>leue <expan abbr="vtrũque">vtrunque</expan> elementum dicatur, quatenus <expan abbr="grauiũ">grauium</expan> &amp; leuium <lb/>motum iuuant, &amp; quatenus grauia, &amp; leuia corpora ſurſum, <lb/>&amp; deorſum <expan abbr="portãt">portant</expan>, &amp; ſunt hæc duo elementa magis grauia, <lb/>quam leuia, quia grauia maiore cum efficacia deorſum, <expan abbr="quã">quam</expan> <lb/>leuia ſursum ferunt.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="232" xlink:href="011/01/252.jpg"/>
          <p type="main">
            <s id="s.001596"><emph type="italics"/>Simplicius libro quarto de cælo particula trigeſima dixit <lb/>vtrumque corpus eſſe continuum, ideo partem a parte ſuſtine, <lb/>ri, &amp; propter eam causam pondus non ſentiri, vt animalia in <lb/>parietum foraminibus latitantia, à parietum graui pondere <lb/>non præmuntur, quia vndique murus ſemetipsum ſustentat, <lb/>quæ an vera ſint alibi diſputauimus, ea quæ nos attulimus, ve<lb/>rissima eſſe arbitramur, ideo Simplicium prudentes præteri­<lb/>mus, &amp; à parte Auerrois ſtamus, à quo hanc noſtram ſenten<lb/>tiam mutuati ſumus. </s>
            <s id="s.001597">Est ergo aer, &amp; aqua tum grauis, tum <lb/>leuis in ſuo loco naturali non propriè, sed quia vtrumque cor­<lb/>pus tum graue, tum leue, tum ſursum, tum deorſum portat, <lb/>&amp; vtriuſque motum iuuat, ſiue natura, ſiue violentia fiant.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001598">Reditus ad exemplum vtris illius, de quo ſupra <lb/>capite ſexto diximus. </s>
            <s id="s.001599">Cap. XII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001600">EAM <emph type="italics"/>ob rem vter inflatus (vt ad illum reuertamur, à <lb/>quo diſceptatio noſtra senſim effulxit) maioris ponde­<lb/>ris eſſe solet vtre non inflato, quod aer in vtre inflato in­<lb/>cluſus ſit grauis, id est vtris grauis motum deorſum iuuet, &amp; <lb/>inflatum vtrem deorſum celerius portet, quam ſi non eſſet in­<lb/>flatus; &amp; eiuſdem motum cit<expan abbr="atiorẽ">atiorem</expan> efficiat, non alia de cauſa, <lb/>quam ea ſit, quam hactenus accepistis. </s>
            <s id="s.001601">Plumbum <expan abbr="etiã">etiam</expan> quod <lb/>ferro rarius eſt, ferro eſt grauius in aere propter aeris par­<lb/>tes, quæ plures in raro plumbo, quam indenſo ferro continen­<lb/>tur: qua de re Aristoteles agit libro quarto Phyſicorum par<lb/>ticula octuageſimaquarta, &amp; octuageſimaquinta, hæc ad ma<lb/>teriam.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001602"><emph type="italics"/>Ad formam argumenti supra adducti cum ex tertio cæ­<lb/>li particula vigeſimaoctaua, &amp; ex quarto cæli particula tri-<emph.end type="italics"/><pb pagenum="233" xlink:href="011/01/253.jpg"/><emph type="italics"/>geſima dicebatur. </s>
            <s id="s.001603">Aer vtrumque motum iuuat ſursum, &amp; <lb/>deorsum, &amp; vtraque corpora grauia, &amp; leuia in motu violen <lb/>to, &amp; naturali portat, &amp; vter inflatus eſt vere inani grauior: <lb/>ergo aer in ſuo loco est verè grauis: negatur conſequentia, ſi <lb/>de aeris natura intelligatur, &amp; eadem <expan abbr="cõſequentia">conſequentia</expan> datur, ſi <lb/>de effectu, qui in grauibus, &amp; leuibus corporibus ſpectatur, <lb/>id totum intelligere velimus: item cum dicitur; aer corpora <lb/>grauia deorsum fert facilius quam leuia ſursum: ergo ma­<lb/>gis grauis, quam leuis: inficienda est consequentia, ſi de aeris <lb/>natura nec graui, nec leui in ſuo loco naturali audiatur, &amp; <lb/>concedenda ſi de affectu aeris; qui efficacius grauia deor­<lb/>ſum, quam leuia ſursum portat; de aqua dicendum est idem.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001604">Quomodo elementorum motus à medio <lb/>pendeat. </s>
            <s id="s.001605">Cap. XIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001606">OSTENDO <emph type="italics"/>elementorum motum non pendere à me­<lb/>dio, præſertim <expan abbr="cũ">cum</expan> dictum ſit, medium moueri per ſe à <lb/>sua forma naturali, post quam à ſimplici corpore gra<lb/>ui, &amp; leui motum fuerit: quia tunc sequeretur, corpus ſim­<lb/>plex in fine, <expan abbr="quã">quam</expan> in principio tardius moueri, cui aduerſatur <lb/>Ariſtoteles primo cæli particula octuageſimanona: conse­<lb/>quentia probatur. </s>
            <s id="s.001607">Prima pars aeris moti secundam mouet, <lb/>&amp; secunda tertiam, &amp; ſic deinceps: ergo secundum <expan abbr="mouẽs">mouens</expan> <lb/>minus mouet, quam primum &amp; tertium minus quam secun­<lb/>dum, vt patet in his, quæ proiciuntur: ergo elementa tar dius <lb/>in fine, quam in principio mouentur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001608"><emph type="italics"/>Reſpondeo medium impulſum prius natura, &amp; ſi non tem<lb/>pore à violento impellente mouetur, &amp; poſterius à sua forma <lb/>dum medium (verbi gratia) lapidem in sublime <expan abbr="motũ">motum</expan> por-<emph.end type="italics"/><pb pagenum="234" xlink:href="011/01/254.jpg"/><emph type="italics"/>tat, ideo extrinseco motore primo quiescente adhuc lapis mo­<lb/>uetur; lapidis motus superiorem mundi plagam versus tum <lb/>naturali, tum violenta motui eſt aliqua ex parte ſimilis, aer <lb/>enim vt à lapide motus lapidem portat, lapidis motum natu­<lb/>rali motui nonnulla ex parte ſimilem facit, vt autem motus <lb/>eſt contra naturalem lapidis inclinationem, ſic eſt verè violen <lb/>ius, vt dixit Auerroes libro tertio de cælo commentatione vi­<lb/>geſimaoctaua. </s>
            <s id="s.001609">Ab aere igitur primo impulſo proximus aer <lb/>quieſcens impellitur, qui primi mouentis impulſum excipit, &amp; <lb/>exceptum tam diu conſeruat, &amp; auget, quam diu potest; po­<lb/>teſt autem tam diu, quoad mouentis vis, &amp; facultas à medio, <lb/>&amp; per medium fertur: porrò cum vis illius, quod primo mo­<lb/>uet per medium &amp; à medio ferri desiit, motus, qui citatior <lb/>fuerat incipit fieri ſegnior, donec mobile tandem quieſcat; me <lb/>dium enim impellenti reſiſtit, qua de re tractu temporis mo­<lb/>tum impellentis magis languidum efficit: iſtæ aer ſecundo im<lb/>pulſus à primo ſegnius moueri incipit, quam aer primo impul­<lb/>ſus moueretur, quod primus aer ab extrinſeco motore vehe­<lb/>mentius impelleretur, quam istæ primus aer à primo motore <lb/>impulſus aerem ſecundum impulerit; qua ratione fit, vt aeris <lb/>motus in principio ſit ocior, &amp; poſt principium ſemper ſit ſe­<lb/>gnior, poſt <expan abbr="quã">quam</expan> primi mouentis impetus langueſcere cœperit, <lb/>ideo neceſſe est, vt quæ proiiciuntur, tardius in fine, quam in <lb/>principio moueantur. </s>
            <s id="s.001610">Quod ſi extrinſecus mouens ab aere <expan abbr="nõ">non</expan> <lb/>eſſet deiunctum, vt est, sed eſſet semper coniunctum, quod <expan abbr="nõ">non</expan> <lb/>est, semperque immediatè moueret, vt non ſemper mouet, ea­<lb/>dem ſemper eſſet cauſa motus eiuſdem, &amp; prima pars aeris <lb/>primo moti ab extrinſeco motore ſecundam, &amp; ſecunda ter­<lb/>tiam, &amp; tertia quartam pari velocitate moueret. </s>
            <s id="s.001611">Vtrum est <lb/>igitur illud quo argumentum tendit in motu violento, &amp; non<emph.end type="italics"/><pb pagenum="235" xlink:href="011/01/255.jpg"/><emph type="italics"/>in motu naturali, in quo mouens dum mouendo medium mo­<lb/>uetur, maiores vires aſſumit; ideo velocius agit in aerem, &amp; <lb/>efficacius eumdem pellit; aer autem velocius motus mobile ve<lb/>locius portat, quo fit vt motus istæ naturalis velocior ſit in fi­<lb/>ne, quam in principio. </s>
            <s id="s.001612">In his quæ proiiciuntur id non licet; quo<lb/>niam motor eſt ab aere diſiunctus. </s>
            <s id="s.001613">In his que natura mouen­<lb/>tur, motor eſt coniunctus, ideo illorum motus eſt in fine ſegnior <lb/>horum verò citatior: hæc ad materiam.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001614"><emph type="italics"/>Ad formam argumenti nunc reſpondemus. </s>
            <s id="s.001615">Cum diceba­<lb/>tur, medium per ſe à ſua forma naturali mouetur, postquam <lb/>à corpore graui, aut leui motum fuerit: ergo tardius in fine, <lb/>quam in principio: inficienda est conſequentia ad <expan abbr="probationẽ">probationem</expan>, <lb/>neganda est ſimilitudo. </s>
            <s id="s.001616"><expan abbr="Quãquam">Quanquam</expan> enim proiectorum motus <lb/>ocior eſt in principio, quam in fine; quia prima pars aeris pri<lb/>mi moti secundam mouet, &amp; ſecunda tertiam, &amp; ſic dein­<lb/>ceps; &amp; quamquam motus istæ propter motoris distantiam <lb/>vires perdit eundo, ideo fit ſegnior, non tamen id motui natu­<lb/>rali vſu venire poteſt, quia violentus motor à mobili ſit diſiun­<lb/>ctus, &amp; propter diſtantiam mobili vires <expan abbr="cõmunicare">communicare</expan> nequeat, <lb/>quia motor naturalis eſt ſemper mobili coniunctus, ideo mobi­<lb/>le ſemper mouet, &amp; mouendo maiores vires aſſumit, à quibus <lb/>motus in fine fit velocior, nec tantum mobili, sed etiam medio <lb/>eſt motor naturalis ſemper coniunctus, ideo mobilis &amp; medij <lb/>motum augere poteſt, quoad mobile ad finem peruenerit: mo­<lb/>tor violentus poſt primum impulſum tum à mobili, tum à me <lb/>dio eſt ſuperatum, quam ob cauſam nec mobilis, nec medij mo<lb/>tum augere poteſt, sed propter mobilis, &amp; medij <expan abbr="reſiſtentiã">reſiſtentiam</expan>, <lb/>&amp; propter motoris diſtantiam neceſſe est laxari motum, &amp; <lb/>continuo fieri tardiorem, quoad motus omni ex parte ſolua­<lb/>tur, &amp; mobile tandem quieſcat.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="236" xlink:href="011/01/256.jpg"/>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001617">Quas ob cauſas quod natura mouetur velocius <lb/>in fine, quam in principio apud Plato­<lb/>nem, &amp; Thaletem Mileſium mo­<lb/>ueatur. </s>
            <s id="s.001618">Caput XIIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001619">NVNC <emph type="italics"/>quærimus: vtrum aliæ ſint cauſæ maioris ve <lb/>locitatis in fine motus naturalis, &amp; minoris in prin­<lb/>cipio.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001620"><emph type="italics"/>Platonici id tum vniuerſi, tum elementorum animabus <lb/>aſcribunt. </s>
            <s id="s.001621">Platonis enim ſententia eſt in Phædro: duodecim <lb/>animas cum Ioue duce quam felicissimas ſemper incedere ob <lb/>id quod totidem ſphæarum corpora Plato poſuerit, videlicet <lb/>globos octo cæleſtes, quos in Thimæo, &amp; Epinomide numerat, <lb/>&amp; quatuor quæ ſuperſunt elementa, quæ cum præcedentibus <lb/>globis cælestibus duo denarium numerum faciunt: hæc duo­<lb/>decim corpora à duodecim animabus reguntur, quarum prin<lb/>cipem Iouem, id eſt mundi animam conſtituit: ex qua ſenten­<lb/>tia colligunt ab huiuſmodi animabus, non ſolum naturalem <lb/>elementorum aſcenſum, at que deſcenſum fieri, sed eumdem <lb/>etiam in fine augeri; vniuscuiuſque enim elementi anima <expan abbr="quã">quam</expan> <lb/>libet eiuſdem elementi particulam, vt magnes ferrum ad ſe <lb/>ipſam trahit, &amp; à quolibet loco diſtanti. </s>
            <s id="s.001622">Trahit quoque ad id <lb/>anima mundi, quo fit, vt motus lapidis diſcendentis ab alto, <lb/>quo propius ad centrum accedit, eo fiat velocior, &amp; flammæ <lb/>motus aſcendentis, quo fiat cælo propinquior, eo euadat rapa­<lb/>cior efficaciore animarum tractu in fine, quam in principio, <lb/>&amp; quam quam hic <expan abbr="trahẽdi">trahendi</expan> modus non videtur explodendum, <lb/>tamen ab hac <expan abbr="cõtemplatione">contemplatione</expan> Platonici non putant, quemad­<lb/>modum ſi homines ferri quidem ipſius motum ad magnetem <emph.end type="italics"/><pb pagenum="237" xlink:href="011/01/257.jpg"/><emph type="italics"/>videntes, magnetem trahentem non viderent, ferrum ex ſe <lb/>ipſo moueri <expan abbr="nõ">non</expan> dicerent, sed à magnete trahente, it a nunc qui <lb/>elementorum animas non vident, elementorum particulas à <lb/>ſe moueri non credunt; sed ab eorumdem elementorum ani­<lb/>mabus Platonici, qui eaſdem intellectu concipiunt, tum moue <lb/>ri, tum velocius in fine quam in principio agitari affirmant: <lb/>ad id anima vniuerſi iuuante motum: eumdemque in fine, <lb/>quam in principio citationem efficiente.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001623"><emph type="italics"/>Hæc eſt <expan abbr="Platonicorũ">Platonicorum</expan> ſententia, <expan abbr="quã">quam</expan> Peripatetici refutant; <lb/><expan abbr="nõ">non</expan> enim anima à Peripateticis ponitur, cuius nullum eſt cor­<lb/>pus, vt corpus <expan abbr="nullũ">nullum</expan> eſt animæ vniuerſi. </s>
            <s id="s.001624">At dices anima mun<lb/>di vniuerſi corpus efformat, &amp; mouet, id tamen fieri <expan abbr="nõ">non</expan> poſſe <lb/>ratio ſuadet; <expan abbr="cũ">cum</expan> vniuerſi corpus vnum continuatum corpus <expan abbr="nõ">non</expan> <lb/>ſit, sed ex compluribus dissipatis corporibus coaugmentatum <lb/>adinuicem non ſolum genere differentibus, sed longè <expan abbr="etiã">etiam</expan> ma­<lb/>gis: quibus corporibus tantopere diſcrepantibus, atque di­<lb/>ſtantibus vna anima tribui conſentaneum non eſt, quia enim <lb/>fieri potest, vt æternum cæli corpus, &amp; ſordidum elementum, <lb/>ac putre cadauer ab vna anima mundi regantur? </s>
            <s id="s.001625">certè id <lb/>nulla ratio ſuadet: multò etiam minus vnius animæ mundi <lb/>complexu æternæ, atque cæleſtes animæ, &amp; formæ materia­<lb/>les ortui, interituſque obnoxiæ, immo animæ cælestes, &amp; in <lb/>formis materia coercebuntur; quapropter hæc anima mundi <lb/>non datur, niſi quis per mundi animam ordinem illum intel­<lb/>ligat, de quo ſupra egimus: de ſententia Alexandri in ſuis <lb/>quæstionibus naturalibus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001626"><emph type="italics"/>Verum elementa animata eſſe Thales Mileſius hoc ar­<lb/>gumento probauit: totum, quod est conſimilium partium, eſt <lb/>eiuſdem rationis cum vnaquaque parte, sed aqua est totum <lb/><expan abbr="cõſimilium">conſimilium</expan> partium: ergo tota aqua &amp; quælibet eius pars <emph.end type="italics"/><pb pagenum="238" xlink:href="011/01/258.jpg"/><emph type="italics"/>eſt eiuſdem rationis: at aquæ pars in nobis, &amp; in quolibet ani <lb/>mante est animata: ergo &amp; totum aquæ elementum est in <lb/>ſe ipſo animatum; idque de cæteris tribus elementis Thales <lb/>Mileſius credendum eſſe cenſuit, quod de aqua credidit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001627"><emph type="italics"/>Elementorum contra Platonem, &amp; Thaletem nullas eſſe <lb/>animas facilè intelliget is, qui animæ definitionem secundo de <lb/>anima ab Ariſtotele <expan abbr="diſputatã">diſputatam</expan> ad veritatis trutinam expen­<lb/>dere voluerit. </s>
            <s id="s.001628">Eſt, enim anima actus corporis non cuiuſuis sed <lb/>instrumentarij, quæ instrumenta non ſunt in elementis: ideo <lb/>nullæ erit elementorum anima. </s>
            <s id="s.001629">Præterea ſi elementa <expan abbr="animã">animam</expan> <lb/>habere dicuntur, cur animantia non ſunt? </s>
            <s id="s.001630">&amp; ſi animantia <lb/>non ſunt, cur animam habent? </s>
            <s id="s.001631">&amp; ſi anima est in elementis, <lb/>cur nullæ partium animæ in illis inueniuntur? </s>
            <s id="s.001632">non vegetandi, <lb/>quoniam non augentur, non minuuntur, non aluntur, non ſi­<lb/>mile gignunt. </s>
            <s id="s.001633">Non ſentiendi, quia à qualitatibus primis, quæ <lb/>ſummæ ſunt in illis, non afficiuntur, quæ ad ſenſum tangendi <lb/>pertinent, ſine quo omnium primo nullus alius poſterior eſſe <lb/>potest. </s>
            <s id="s.001634">Non intelligendi, quia elementa eſſent, aut homines, <lb/>aut Dij. <!-- KEEP S--></s>
            <s id="s.001635">Non ex loco ad locum mouendi, <expan abbr="cũ">cum</expan> pedibus careant, <lb/>&amp; aliis instrumentis, quæ pedum loco animantibus natur a <lb/>dedit, ſine quibus animantia ad locum moueri non queunt. <lb/></s>
            <s id="s.001636">Elementa ergo animata eſſe non poſſunt. </s>
            <s id="s.001637">Ad argumentum <lb/>Thaletis reſpondeo: dicimus, aquam in nobis non eſſe anima­<lb/>tam, nec alia pars cuiuſuis elementi; quapropter nec totum <lb/>elementum animatum erit, sed in nobis animatum eſt id, quod <lb/>eſt ex <expan abbr="omniũ">omnium</expan> <expan abbr="elementorũ">elementorum</expan> mixtione <expan abbr="concretũ">concretum</expan>; hæc ad <expan abbr="materiã">materiam</expan>.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001638"><emph type="italics"/>Ad formam totum primum argumentum damus, &amp; an<lb/>tecedens ſecundi argumenti negamus. </s>
            <s id="s.001639">Argumentum, quod <lb/>Platonici addunt, dum dicunt: hanc animam mundi non vi­<lb/>deri; nec propter hanc cauſam eſſe negandam, nullius est ro-<emph.end type="italics"/><pb pagenum="239" xlink:href="011/01/259.jpg"/><emph type="italics"/>boris, quia nihil intellectu concipere poſſumus, quin illud ſen­<lb/>ſu prius cognouerimus, animæ item mundi elementa trahen<lb/>tis, &amp; magnetis, quæ ferrum trahit ſimilitudo negatur: nega<lb/>ri etiam poteſt, quod dicunt: ſi nulla habita cognitione ma­<lb/>gnetis ferrum ad magnetem cieri videremus, ferrum ex ſe <lb/>ipſo moueri non diceremus, sed à magnete trahente; cuius nul<lb/>lam cognitionem haberemus; per inficiationem hoc totum est <lb/>diluendum: ferrum enim nec à ſe cum nihil ſemetipſum mo­<lb/>ueat, sed ab alio motore, quem ignoraremus, moueri pro cer­<lb/>to ſciremus. </s>
            <s id="s.001640">Quæ ſi vera ſunt: quis huiuſmodi animabus, quæ <lb/>nullibi inueniuntur, aut elementorum motum, aut motus eiuſ <lb/>dem maiorem in fine velocitatem aſcripſerit? </s>
            <s id="s.001641">certè nullus, ni­<lb/>ſi qui ſenſu communi caruerit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001642"><emph type="italics"/>Motus etiam elementorum ad propria loca eſſet violen­<lb/>tus, ſi traherentur, quoniam violentus eſt motus tractus, vel <lb/>ſaltem neuter, &amp; non naturalis, sed methaphoricus, vt est <lb/>tractus ferri ad magnetem: nos autem naturalis motus cau­<lb/>ſas naturales quærimus, quæ præter eas quas attulimus, ſunt <lb/>plures, &amp; non negligendæ.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001643">Hypparci, Leucippi, &amp; Iamblici opiniones <lb/>tolluntur. </s>
            <s id="s.001644">Caput XV.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001645">HYPPARCVS <emph type="italics"/>Methapontinus in libro, qui ab eo <lb/>ſcribitur. </s>
            <s id="s.001646">De his quæ per grauitatem deorſum ferun­<lb/>tur, duos motus contrarios ſe vicissim impedire, ac tol<lb/>lere, &amp; motum ſurſum &amp; deorſum contrarios eſſe cum ani­<lb/>uertiſſet, vnà cum Lipario vetuſtissimo grauissimoque Ari­<lb/>ſtotelis expoſitore, <expan abbr="motũ">motum</expan> deorſum naturalem à motu ſurſum <lb/>violento impediri, &amp; inde motum deorſum in fine citatiorem <emph.end type="italics"/><pb pagenum="240" xlink:href="011/01/260.jpg"/><emph type="italics"/>futurum eſt ratus, quod ſagittarum, quæ ex arcubus proie­<lb/>ctæ ſurſum violentæ volitant exemplo confirmat: ait enim ſa­<lb/>gittas tam diu ſurſum ferri, quam diu impetus ab arcus cor­<lb/>dæ ſuſceptus langueſcere incipit, ſagittarumque motus violentus <lb/>flacceſcit, &amp; adhuc violento motu nonnulla ex parte ſuperſti­<lb/>te ſagittæ deorſum moueri incipiunt, quæ &amp; ſi tunc eo gra­<lb/>uiores ſint, quo magis à centro diſtant, ſegnius tamen mouen<lb/>tur, quia à contrario motu violento, cuius reliquiæ adhuc ſer­<lb/>uantur, impeditur, ac retardatur; in deſcenſu violentus motus <lb/>finitur, &amp; naturalis abſque impedimento relinquitur, ideo <lb/>tunc neceſſe est, vt propè centrum ſagittarum motus cita­<lb/>tior fiat.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001647"><emph type="italics"/>Hanc Hypparci, &amp; Leucippi opinionem Alexander <lb/>Aphrodiſienſis validissimè agitat: pro cuius faciliori decla­<lb/>ratione ſciendum. </s>
            <s id="s.001648">Motum violentum duobus modis conſide­<lb/>rari poſſe, ſemel vt cum naturali motu coniunctus, ſic <expan abbr="tãtum">tantum</expan> <lb/>abeſt, vt eumdem impediat, vt naturalem motum iuuet, cita­<lb/>tioremque faciat, quod videre eſt in ferreis, plumbeiſque glan<lb/>dibus, quæ à bellicis tormentis cum impetu ignis violentia <expan abbr="quã">quam</expan> <lb/>quam deorſum proiectæ, non ſolum aggeres, vallos, &amp; menia <lb/>quatiunt, sed &amp; inexpugnabilissima propugnacula diruunt <lb/>in tenuissimumque puluerem comminuunt, ita vt nullis arti­<lb/>bus illis reſiſti possit: eædem ferreæ plumbeæque glandes nul­<lb/>la ignis ex bellicis tormentis proiectæ, sed earumdem naturæ <lb/>derelictæ, quantumuis graues deorſum cadentes tantam rui­<lb/>nam non molirentur: ergo tantum abest, vt violentia natu­<lb/>ræ coniuncta motum naturalem tollat, atque impediat, vt <lb/>eumdem iuuet, augeat, &amp; citatiorem efficiat.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001649"><emph type="italics"/>Secundo violentus motus conſiderari potest, quatenus in <lb/>alteram partem fit à naturali motu non rarò diuerſum: tunc <emph.end type="italics"/><pb pagenum="241" xlink:href="011/01/261.jpg"/><emph type="italics"/>cum naturali motu non coniungitur, naturalem motum non <lb/>iuuat, sed retardat, &amp; impedit: ſic grauium ſagittarum mo­<lb/>tus naturalis ad centrum à motu violento ad cælum non mo­<lb/>do retardatur, sed omnino tollitur, donec acceptus impetus <lb/>finiatur: quo finito ſagittæ &amp; tardius in principio, quam in <lb/>fine ad centrum feruntur: ergo Hypparci &amp; Leucippi falſa <lb/>opinio est.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001650"><emph type="italics"/>Falſum eſt etiam quod dicunt, graue eo eſſe grauius, quo <lb/>magis à centro diſtat: cum duobus tantum modis (quod ſæ­<lb/>penumero à nobis repetitum fuit) graue extra centrum eſſe <lb/>contingat: ſemel quia extra <expan abbr="centrũ">centrum</expan> violentia truditur, tunc <lb/>ab illa violentia præter naturam aliqua ex parte diſponitur: <lb/>quam naturæ contrariam diſpoſitionem eò magis relinquit, <lb/>quò magis ad locum inferiorem tendit. </s>
            <s id="s.001651">Secundo graue extra <lb/>centrum exiſtit, cum ex aliena leui natura in ſuperiore loco <lb/>gignitur: eamdem alienam naturam ex qua genitum eſt ex­<lb/>cutit cum deſcendit, &amp; eò magis, quo ad ſuum naturalem lo <lb/>cum proprius accedit: non enim graue ſiue extra proprium <lb/>locum violentia truſum, ſiue in alieno loco ex leui natura ge­<lb/>nitum est graue dum deſcendit, sed fit graue poſtquam ad <lb/>proprium locum peruenerit, amplius graue non fit, sed fa­<lb/>ctum eſt: ideo amplius non mouetur, sed natur a quieſcit: ergo <lb/>falſum est, graue eo eſſe grauius, quo magis abeſt à centro, &amp; <lb/>eò minus, quo minus à centro distat: immo oppoſitum ſemper <lb/>accidit: hæc Alexander contra Hypparcum &amp; Leucippum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001652"><emph type="italics"/>Diuus lamblicus ſolius maioris aut minoris diſtantiæ ratio <lb/>nem habendam cenſuit: maius enim ſpacium ſeu medium ma<lb/>ius à graui deſcendente difficilius ſcinditur, ſpacium minus <lb/>facilius diſrumpitur: ex maiore ergo facilitate frangendi me <lb/>dium minus maior velocitas naſcitur, &amp; ex maiore difficul-<emph.end type="italics"/><pb pagenum="242" xlink:href="011/01/262.jpg"/><emph type="italics"/>tate diſrumpendi ſpacium maius in principio motum tardio­<lb/>rem fieri decet, seu ſurſum à corpore leui, ſeu deorſum à gra­<lb/>ui corpore fiat.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001653"><emph type="italics"/>Falſa hæc Iamblici ſententia ab Alexandro duobus argu<lb/>mentis exagitatur: primo ſi id quod Iamblicus in motu natu­<lb/>rali vti verum astruere conatus eſt, verum omnino ſit, veriſ­<lb/>ſimum id etiam erit in motu violento: cum idem vtrobique ſit <lb/>medium, quod maius difficilius diuiditur, &amp; minus facilius <lb/>ſcinditur. </s>
            <s id="s.001654">Si ergo ex maiore facilitate frangendi medium mi­<lb/>nus, &amp; ex maiore difficultate diſrumpendi ſpacium maius na <lb/>turalis motus, aut magis, aut minus celeris fit, &amp; motus violen<lb/>tus ex eiſdem cauſis aut ſegnior, aut celerior fieri debet: ex <lb/>eiſdem enim cauſis iidem effectus ſemper <expan abbr="naſcũtur">naſcuntur</expan>: ergo quæ <lb/>aut ſurſum aut deorſum violentia cientur, velocius quam in <lb/>principio in fine mouebuntur: cuius oppoſitum numquam non <lb/>accidit: videmus enim in principio mouentis impetum à mo­<lb/>bili ſuſceptum motus velocitatem augere: quæ ſenſim minui­<lb/>tur, donec omnino perdatur, &amp; motus tardior ſenſim factus <lb/>ceſſante impetu tandem finiatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001655"><emph type="italics"/>In Iamblicum ab Alexandro <expan abbr="ſecũdum">ſecundum</expan> hoc argumentum <lb/>astruitur. </s>
            <s id="s.001656">Idem corpus ad numerum prope terram ad lan­<lb/>cem libratum grauius eſſet ſe ipſo, ſi in alta turri ad eandem <lb/>lancem libraretur, quia cum prope terram libratur, minus <lb/>ſcindendi aeris inter libratum corpus &amp; terram intercipitur, <lb/>quam cum in alta turri, aliæ ergo &amp; veriores excogitandæ <lb/>ſunt cauſæ, quamobrem ſimplicia elementa dum natura cien<lb/>tur, velocius in fine, quam in motus principio cieantur.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="243" xlink:href="011/01/263.jpg"/>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001657">Quæ ſint veræ Peripateticorum cauæ, propter <lb/>quas ea, quæ natura mouentur, velocius <lb/>in fine, quam in principio mouean­<lb/>tur. </s>
            <s id="s.001658">Caput XVI.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001659">QVIA <emph type="italics"/>nec Plato quantumuis diuinus, nec Thales <lb/>&amp; ſi magni nominis Philoſophus, veritatem aſſecuti <lb/>fuerunt, ad Ariſtotelem naturalis Philoſophiæ paren<lb/>tem redimus, de cuius ſententia animaduertendum est. </s>
            <s id="s.001660">Eam <lb/>eſſe naturam aeris, &amp; aquæ in proprio loco, ſi à quopiam quo <lb/>quo verſus impellantur, vt ſuo nixu post impulſum eum pri­<lb/>mum aliquo ſpacio ferantur, ac aliquantisper motum cita­<lb/>tiorem faciant: deinde ſenſim motum ſistant, donec motus <lb/>planè quieſcat, vt non rarò diximus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001661"><emph type="italics"/>Huic adde, quoniam à vacuo natura, abhorret idcirco <expan abbr="cũ">cum</expan> <lb/>in medio aliquid mouetur, ſimul ad mobilis terga proximi me <lb/>dij partes concurrunt, vt ſpacium illud impleant, ne derelin­<lb/>quatur inane; hæ partes medii prius impulſæ proprio deinde <lb/>nixu mobile pellunt, &amp; illud vltra promouent, hæc quo plu­<lb/>res fuerint maiorique nixu pulſæ, eo citius, &amp; vehementius <lb/>concurrentis ad terga mobilis illius illud velocius impellunt, <lb/>ac <expan abbr="mouēt">mouent</expan>: quo fit vt motui naturali hic motus violentus, id eſt <lb/>impulſus addatur. </s>
            <s id="s.001662">Mobile deinde velocius motum anteceden <lb/>tem aerem maiori nixu pellit, à velocius pulſo aere mobile ve­<lb/>locius fertur, &amp; ad illius terga plures partes aeris mobile con<lb/>ſequentis <expan abbr="cõcurrunt">concurrunt</expan>, ideo citius graue deſcendit, &amp; leue aſcen­<lb/>dit, quouſque ad <expan abbr="cẽtrum">centrum</expan> feratur, aut ad cælum ſubuolet, vbi <lb/>vtrumque mobile seu graue, seu leue quieſcet. </s>
            <s id="s.001663">Iſtius ergo mo­<lb/>tus velocior in fine citatio ex ociore impulſu partium medij ad<emph.end type="italics"/><pb pagenum="244" xlink:href="011/01/264.jpg"/><emph type="italics"/>terga mobilis <expan abbr="concurrentiũ">concurrentium</expan>, &amp; ex maiore impulſu anteceden­<lb/>tis aeris naſcitur, &amp; <expan abbr="nõ">non</expan> ex ſola præſentia motoris, &amp; mobilis.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001664"><emph type="italics"/>Sciendum ſecundo ex doctrina Aristotelis libro quarto <lb/>Phyſicorum particula ſeptuageſimaprima. </s>
            <s id="s.001665">Medium in di­<lb/>uerſam partem motum maiore nixu obſiſtere mobili, quam <lb/>id medium, quod quieſcit; &amp; quieſcens maiore nixu eidem <lb/>mobili reſiſtere, quam in eamdem partem motum; in quam <lb/>mobile mouetur: &amp; quanto celerius medium in eamdem par­<lb/>tem fertur, tanto minus reſiſtit. </s>
            <s id="s.001666">Cum ergo graue corpus ver­<lb/>ſus eamdem orbis partem agitur, verſus quam medium ae­<lb/>rem prius quieſcentem impulerat, minorem tunc <expan abbr="reſiſtẽtiam">reſiſtentiam</expan> <lb/>inueniet, quam in motus totius principio cum aut aer medius <lb/>quieſcebat, aut fortaſſe contranitebatur, quamobrem mobile <lb/><expan abbr="proximã">proximam</expan> aeris partem antecedentem magis propellit: ad <expan abbr="quã">quam</expan> <lb/>cum peruenerit minorem profectò reſistentiam inueniet, idea <lb/>velocius eum impellet, &amp; velocius mouebitur, &amp; eò etiam ve­<lb/>locius, quo plures aeris medij partes ad mobilis terga con­<lb/>current.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001667"><emph type="italics"/>His adde perfectionem, quam <expan abbr="elemẽta">elementa</expan> nanciſcuntur, dum <lb/>ad propria loca mouentur, à qua motus velocitas augetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001668"><emph type="italics"/>Ex maiore ergo partium ad mobilis terga concurrentium <lb/>numero, &amp; ex minore reſiſtentia medii in fine, &amp; ex maiore <lb/>impulſu aeris conſequentis, &amp; ex perfectione, quam grauia, <lb/>&amp; leuia eò maiorem conſequuntur, quoad proprium natura­<lb/>lemque locum proprius accedunt, grauitas, &amp; leuitas elemen­<lb/>torum augetur; hæc aucta in fine motum auget, eumdemque <lb/>citatiorem reddit, vt viſus eſt dixiſſe Aristoteles primo cæ­<lb/>li particula octuageſimanona: non autem id fit ex ſola præ­<lb/>ſentia motoris ad medium, &amp; ad mobile.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001669"><emph type="italics"/>Est motus istæ ex naturali, &amp; non naturali, seu violento <emph.end type="italics"/><pb pagenum="245" xlink:href="011/01/265.jpg"/><emph type="italics"/>motu factus, nam impulſus non eſt naturalis, &amp; vi naturali <lb/>motui adiuncta longè celerius mobile ferri neceſſe eſt, &amp; cum <lb/>lapidi ſua ſponte cadenti violentiam addimus, motus illius ve­<lb/>locitatem tanto magis augemus, quanto violentia extrinſecus <lb/>adueniens fuerit maior: violentia igitur naturæ addi, &amp; ab <lb/>extrinſeca vi motus naturalis augeri poteſt, sed natura vio­<lb/>lentiæ <expan abbr="nũquã">nunquam</expan> <expan abbr="accõmodabitur">accommodabitur</expan>, vt lapis in ſublime impulſus nul<lb/>lo modo naturali, sed violento <expan abbr="tãtum">tantum</expan> motu mouebitur, &amp; eius <lb/>motus à natura nulla ex parte, aut iuuari, aut augeri, aut <lb/>ocior fieri poterit: quo circa natura per ſe tantum, vis autem <lb/>&amp; per ſe, &amp; addita naturæ mouet: eam ob rem dixit Ari­<lb/>stoteles libro tertio Ethicorum ad ea, quæ naturæ aduerſan­<lb/>tur aſſuefieri nihil vmquam poterit, vt ſi quis lapidem, vel <lb/>etiam millies ſurſum iaciat, illum ad motum ſurſum <expan abbr="numquã">numquam</expan> <lb/>aſſuefaciet.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001670"><emph type="italics"/>Inter ea, quæ violentia, voluntate, &amp; natura <expan abbr="mouẽtur">mouentur</expan>, hoc <lb/>interest: quæ natura cientur, velocius in fine mouentur, quæ <lb/>voluntate concitantur, vt animalia, velocius in medio, quam <lb/>in principio, aut in fine feruntur, quia ſuarum motionum ini­<lb/>tio, cum membra non dum ſunt ad motum præparata, ſolent <lb/>eſſe tardiora; senſim autem maiores vires ad motionem acci­<lb/>piunt, longo <expan abbr="tãdem">tandem</expan> labore fatigata laxantur; &amp; tum tardius <lb/>mouentur: quæ violentiam patiuntur, tardius in fine, &amp; velo­<lb/>cius in principio aguntur, vt ſupra diximus.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001671">Vtrum elementorum motus in momento fieri <lb/>poſsit. </s>
            <s id="s.001672">Caput XVII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001673">CONTRA <emph type="italics"/>elementorum motum in fine auctum pro­<lb/>bamus eumdem ad tantam <expan abbr="velocitatẽ">velocitatem</expan> peruenire poſſe,<emph.end type="italics"/><pb pagenum="246" xlink:href="011/01/266.jpg"/><emph type="italics"/>vt in momento fiat; cuius oppoſitum Aristoteles probat li­<lb/>bro ſexto Phyſicorum particula quinquageſima.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001674"><emph type="italics"/>Elementum eſt corpus continuum, ergo perſe in <expan abbr="infinitũ">infinitum</expan> <lb/>ſecari poteſt, &amp; ad cuiuslibet continui diuiſionem per ſe, illius <lb/>accidens non per se, sed per accidens diuidi poſſe docet Ari­<lb/>ſtoteles libro de ſenſu, &amp; ſenſili: vt ſecto corpore albo per ſe, &amp; <lb/>illius albedo per accidens ſecatur: ergo corpore graui per ſe <lb/>infinitè diuiſo, vt infinitè diuidi poteſt, &amp; illius grauitas per <lb/>accidens infinitè diuidetur; id fieri aliquando constat, quia <lb/>quælibet naturalis facultas aliquando ad actum erumpet. <lb/></s>
            <s id="s.001675">Ergo cum ad actum hæc diuiſio in partes infinitas redigetur, <lb/>infinita grauitas in actu inuenietur: ergo infinitè mouebit: er­<lb/>go in momento, in quo non fit motus: quod de infinita graui­<lb/>tate diximus, atque dicemus, de leuitate eſt etiam omnino in­<lb/>telligendum, quoniam contrariorum contrariæ ſunt, quæ con­<lb/>ſequuntur proprietates. </s>
            <s id="s.001676">Hic tria faciemus: primo nonnulla <lb/>adnotabimus: ſecundo ad materiam, tertio verò ad formam <lb/>argumenti reſpondebimus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001677"><emph type="italics"/>Sciendum de mente Ariſtotelis libro primo de generatio­<lb/>ne hanc orationem Continuum infinitè ſecari poteſt, duas ha­<lb/>bere ſignificationes, altera est. </s>
            <s id="s.001678">Continuum, quod eſt diuiden­<lb/>dum in hanc, vel illam partem ſine vllo diſcrimine infinitè po<lb/>teſt diuidi, non vt in omnes partes ſimul infinitè diuidatur, sed <lb/>vt ex omnibus diuiſionibus in quaslibet partes quantumuis in­<lb/>finitas quamlibet admittere possit; neque vnam magis, quam <lb/>aliam sed ſigillatim omnes, vt ſi diceremus: hominem <expan abbr="omniũ">omnium</expan> <lb/>diſciplinarum eſſe capacem, non quia aliquis omnes ſimul di­<lb/>dicerit; sed quoniam ex ſingulis diſciplinis nulla eſt, quam ho­<lb/>mo diſcere nequeat; non autem hanc, vel illam tantum de­<lb/>finitè: ita continuum corpus omni ex parte diuiduum eſſe vo-<emph.end type="italics"/><pb pagenum="247" xlink:href="011/01/267.jpg"/><emph type="italics"/>lumus; non quia ſimul vmquam actu omni ex parte ſimul di<lb/>uidatur, sed quia nulla diuiſio est in continuo, quam conti­<lb/>nuum reſpuat. </s>
            <s id="s.001679">Secundo modo intelligitur, vt continuum quod <lb/>in partes omnes eaſdem que infinitas diuidi potest, in eaſdem <lb/>actu diuidatur: hæc posterior ſignificatio falſa est, prior au­<lb/>tem vera.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001680"><emph type="italics"/>Secundo ſciendum: <expan abbr="facultatẽ">facultatem</expan> eſſe duorum generum: quæ<lb/>dam ſolam non repugnantiam ſine naturali inclinatione ſi­<lb/>gnificat; vt cum omne corpus continuum infinitè diuidi poſſe <lb/>dicimus; quædam naturalem inclinationem ad actum dicitur <lb/>prior non eſt frustra, ſi ad actum non redigitur: poſterior ad <lb/>actum non redacta est frustra.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001681"><emph type="italics"/>Reſpondeo nunc ad materiam. </s>
            <s id="s.001682">Continuum ex infinit is ſe­<lb/>ctionibus non omnes infinitas, sed ſigillatim vnamquamque <lb/>admictere poteſt; omnes ſimul numquam admictet, ideo in in­<lb/>finitas partes numquam ſecabitur; &amp; motus in momento non <lb/>fiet. </s>
            <s id="s.001683">Ahæc continuum, qua continuum, &amp; non qua cor­<lb/>pus, infinitè ſecari potest; sectionem tamen hanc actu non ad­<lb/>mictit, nec (vt opinor) admictet: ſicut continuum actu per­<lb/>ſe non diuiditur, ita nec illius accidens actu diuidetur per ac­<lb/>cidens, sed facultate tantum; quæ facultas propterea fruſtra <lb/>non erit, quia hæc facultas inclinationem naturalem non ſi­<lb/>gnificat, sed ſolam non repugnantiam, id eſt continuum in in­<lb/>finitas partes infinitè diuidi non repugnat: licet in partes in <lb/>finitas numquam diuidatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001684"><emph type="italics"/>Nunc ad formam, primo cum dicitur. </s>
            <s id="s.001685">Continuum infinitè <lb/>ſecari poteſt; ſi id ita intelligatur, vt continuum in infinitum <lb/>actu aliquando ita ſecetur, vt quaslibet, &amp; omnes ſectiones ad<lb/>mictat: id negamus: ſi verò vnam aut plures tantum, &amp; non <lb/>omnes continuum ſectiones admictere velimus; hoc totum da-<emph.end type="italics"/><pb pagenum="248" xlink:href="011/01/268.jpg"/><emph type="italics"/>mus: ergo infinitè grauitas dabitur, per inficiationem reſpon­<lb/>demus: cum adhuc infertur: ergo in continuo frustra eſt ſe­<lb/>candi infinita facultas ad actum non redacta, &amp; hoc inficia­<lb/>tione diluimus, quia non eſt Aristotelis germana ſententia, <lb/>vt omnes ſectiones infinitas continuum admictat, sed vt ex <lb/>infinitis aliquas. </s>
            <s id="s.001686">Dici etiam certè poterit infinitum actu non <lb/>dari, sed facultate tantum, ex quo motum in momento <expan abbr="factũ">factum</expan> <lb/>non infertur: hinc anſam nanciſci liceret vrgendi Zenonem, <lb/>vt eumdem Ariſtoteles acerrimè vrget libro ſexto, &amp; libro <lb/>octauo Phyſicorum: at non eſt iſtæ locus, ideo Zenonem pru­<lb/>dentes præterimus, &amp; ad <expan abbr="cõtinuum">continuum</expan> corpus reuertimur, quod <lb/>quamquam in partes infinitas ſecaripotest, re ipſa tamen, &amp; <lb/>actu non ſecatur, itaque cum dicitur, elementum est corpus <lb/>continuum, ergo per ſe infinitè ſecari poteſt; dandum eſt hoc: <lb/>cum adiungitur ergo illius accidens vt est grauitas, &amp; leuitas <lb/>non per ſe, sed per accidens ad continui ſectione ſecari valet, <lb/>&amp; iſtud damus, cum additur: ergo corpore graui per ſe. </s>
            <s id="s.001687">infi­<lb/>nitè diuiſo illius grauitas per accidens infinitè diuidetur: hanc <lb/>diuiſionis facultatem continui per ſe, &amp; illius accidentis per <lb/>accidens ad actum per ſe redigi poſſe negamus: cum infertur <lb/>ergo eſt fruſtra: negamus, quia hæc facultas naturalem incli<lb/>nationem minimè ſignificat, sed ſolam non repugnantiam, po<lb/>ſterior non eſt fruſtra, cum ad actum <expan abbr="nõ">non</expan> redigitur, sed prior, <lb/>&amp; tunc non ſequitur, motum in momento fieri.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001688">Vtrum grauitas, &amp; leuitas infinita detur. <lb/></s>
            <s id="s.001689">Caput XVIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001690">VERVM <emph type="italics"/>quoniam de infinita grauitate egimus: quid <lb/>prohibet, quo minus eamdem non dari probemus?<emph.end type="italics"/><pb pagenum="249" xlink:href="011/01/269.jpg"/><emph type="italics"/>propterea quòd ſi detur, motus in momento fieri neceſſe <lb/>est, &amp; Ariſtoteles hanc tractationem vſque difficilem futu­<lb/>ram dicit libro primo de cælo, vt in ea parte, ſi vſquam alibi <lb/>intento eſſe animo lectorem velit, ne ſi vnum aliquod, vel <expan abbr="etiã">etiam</expan> <lb/>minimum tractationis punctum præterlabatur, omnia ca­<lb/>dant, effugiant, corruant, &amp; effluant.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001691"><emph type="italics"/>Argumentor igitur: ſi infinita grauitas datur, aut ea eſt <lb/>corporis infiniti, aut corporis finiti: non infiniti, nam infini­<lb/>tum non dari demonſtratum eſt ab Aristotele libro tertio de <lb/>Phyſico auditu, &amp; libro primo de cælo: &amp; ſi infinitum aliquod <lb/>corpus daretur, cuius grauitas eſſet infinita, neceſſe eſſet <expan abbr="locũ">locum</expan> <lb/>dari infinitum, quod totum à toto corpore infinito impleretur: <lb/>eſt enim corpus, quod omni ex parte diuidi potest, vt dixit <lb/>Ariſtoteles in principio libri primi de cælo, id est ex parte <lb/>longitudinis, latitudinis, &amp; profunditatis: corpus ergo infini­<lb/>tum neceſſariò eſt infinitè longum, infinitè latum, &amp; infinitè <lb/>profundum: ergo æqualis magnitudinis locum exigit infini­<lb/>tum, quod totum à toto corpore infinito occupabitur: corpus <lb/>enim infinitum omnia implet: ergo ſpacium nullum erit ſu­<lb/>perſtes, ad quod corpus infinitum recto motu cieri possit: ergo <lb/>in quolibet loco ſtabit immotum: ergo grauitas infinita cuius <lb/>nullus erit vſus dabitur: non enim corpus illud mouebitur, cu­<lb/>ius grauitas erit infinita: ergo nec corpus leue inuenietur, <lb/>quod inueniri neceſſario debet: quia ſi eſt vnum in natura <expan abbr="cõ-trarium">con­<lb/>trarium</expan>, &amp; <expan abbr="reliquũ">reliquum</expan> erit, &amp; ſi leue corpus in natura fuerit, il­<lb/>lud nullibi erit, nullibi quieſcet, &amp; ad nullum locum feretur: <lb/>corpus enim graue infinitum, quod poſitum fuerat, omnia im<lb/>plet, quæ fieri nulla ratione poſſe nemo <expan abbr="nõ">non</expan> videt: ergo hæc gra­<lb/>uitas infinita infiniti corporis eſſe non poterit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001692"><emph type="italics"/>Nunc probandum eſt, fieri nulla ratione poſſe, vt grauitas <emph.end type="italics"/><pb pagenum="250" xlink:href="011/01/270.jpg"/><emph type="italics"/>infinita corporis finiti: nam hæc infinita grauitas ſi corporis <lb/>eſſet finiti, vel eadem in non tempore moueret; aut æquali tem<lb/>pore, cum ea quæ finita est: primam conſequentiam proba­<lb/>mus: augendo facultatem mouentem, eo modo, quo eamdem <lb/>auget Aristoteles in ſeptimo libro de Phyſico auditu. </s>
            <s id="s.001693">Si de­<lb/>terminata mouendi facultas aliquod <expan abbr="ſtatutũ">ſtatutum</expan> mobile moueat <lb/>per aliquod definitum ſpacium in tempore determinato, ſi ea­<lb/>dem facultas mouens in duplo augeatur, tempus in duplo mi­<lb/>nuetur; ſi in triplo creuerit, &amp; tempus in triplo decreſcet, vt ſi <lb/>tempus duarum horarum fuerit, &amp; vis mouendi duplo maior <lb/>erit: tempus erit vnius horæ: at que ita deinceps.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001694"><emph type="italics"/>Vis hæc ad tantam magnitudinem peruenire poterit, vt <lb/>fiat infinita, ſi aucta vi mouente tempus minuitur, neceſſariò <lb/>ſequitur, vt facta vi mouente infinita tempus infinitè decre­<lb/>ſcat, &amp; fiat non tempus, in quo infinita vis mouens mouebit: <lb/>ex Aristotele libro Phyſicorum ſeptimo, &amp; libro primo de <lb/>cælo: nunc ad grauitatem reuertimur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001695"><emph type="italics"/>Si grauitas infinita corporis finiti datur: neceſſe est, vt in <lb/>non tempore moueant; patet conſequentia augendo vim mo­<lb/>uentem, vt de Ariſtotelis ſententia, nunc eamdem auximus, <lb/>mouebit etiam in non tempore, quia ſuccessio in motu ex reſi­<lb/>ſtentia naſcitur, libro quarto Phyſicorum: at grauitati infi­<lb/>nitæ corpus finitum non reſistit, nec reſistere poteſt; ergo mo­<lb/>uet in inſtanti, in quo motum non fieri Aristoteles demon­<lb/>strauit libro ſexto Phyſicorum particula quinquageſima.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001696"><emph type="italics"/>His, ni fallor, probata eſt prima pars ſupradictæ conſe­<lb/>quentiæ: nunc ad ſecundam probandum deſcendimus. </s>
            <s id="s.001697">Si gra­<lb/>uitas infinita corpus finitum in tempore moueat quantumuis <lb/>paruo, in æquali altera grauitas finita mouere poterit: patet <lb/>conſequentia, augendo, &amp; minuendo vim mouendi, &amp; tempus <emph.end type="italics"/><pb pagenum="251" xlink:href="011/01/271.jpg"/><emph type="italics"/>eo modo, quo ab Aristotele libro ſeptimo Phyſicorum augen­<lb/>tur, &amp; minuuntur, &amp; quomodo à nobis ſupra aucta, &amp; minu<lb/>ta fuerunt, quæ omnia ſunt tam falſa, quam falſissima: er­<lb/>go grauitas infinita non datur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001698"><emph type="italics"/>Hinc neceſſariò ſequitur, vt ſi neque grauitas, neque leui­<lb/>tas ſit infinita, nullum omnino corpus ſiue graue, ſiue leue eſſe <lb/>infinitum: finita ſint igitur oportet omnia grauia, &amp; leuia <lb/>corpora, &amp; finitum neceſſe est vt ſit illud ſpacium, quod inter <lb/>lunam, &amp; mundi centrum intercipitur, vt à finitis corporibus <lb/>finitæ magnitudinis finito tempore peregrinetur.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001699">Auenpacis argumentum ad æquam lancem expen<lb/>ditur, quod quarto Phyſicorum ab Auen­<lb/>pace texitur. </s>
            <s id="s.001700">Caput XIX.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001701">CONTRA <emph type="italics"/>eam Ariſtotelis demonstrationem, quam <lb/>ſecunda parte adduximus, &amp; qua medii necessitatem <lb/>Aristoteles probare nititur; grauiter, &amp; acutè agit <lb/>Auenpaces: oſtendit que eamdem eſſe ſophiſticam, atque fal<lb/>lacem, vt refert Auerroes libro quarto Phyſicorum commen<lb/>tatione ſeptuageſima. </s>
            <s id="s.001702">Sicut in motoribus (ait) globorum cæ<lb/>lestium, vbi nullum eſt medium reſistens, nihilque, quod <expan abbr="eorũ">eorum</expan> <lb/>motum impediat, velocitas motus motoris excellentiam inſe­<lb/>quitur, ita <expan abbr="etiã">etiam</expan> in elementis deſcenſus velox grauitatis excel­<lb/>lentiam conſequetur, &amp; velox aſcenſus leuitatis vim comita­<lb/>bitur: igitur per ſe grauius eò velocius mouebitur, quod est <lb/>minus graue æque graue, æque velociter citabitur: per acci­<lb/>dens autem contingit corporum ſublunarium ſimplicium mo­<lb/>tum impediri à medio, quod ægrè diuiditur, propterea reſiſtit, <lb/>&amp; motus velocitatem impedit, ideo non ſequitur: rarefacto <emph.end type="italics"/><pb pagenum="252" xlink:href="011/01/272.jpg"/><emph type="italics"/>medio, quod prius denſum fuerat, motus velocitatem per ſe <lb/>creſcere in ea proportione, in qua medium fuerit factum ra­<lb/>rius, sed tantum ſequitur in ea proportione decreſcere tardi­<lb/>tatem, quæ per accidens addita fuerat ex medij denſitate. <lb/></s>
            <s id="s.001703">Inefficax ergo eſt Ariſtotelis ratio, fallax, at que ſophiſtica.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001704"><emph type="italics"/>Auerroes eorum omnium, qui post Ariſtotelem ſcripſe­<lb/>re, quos quidem ego legerim, meo iudicio facilè princeps, re­<lb/>ſpondet in commentatione ſeptuageſimaprima eiuſdem libri <lb/>quarti Phyſicorum, de cuius ſententia ſciendum. </s>
            <s id="s.001705">Ex motus de <lb/>finitione omnem motum eſſe continuum facilè colligi: eſt enim <lb/>motus actus illius, quod moueri potest, quatenus eam vim ha<lb/>bet, vt moueri possit, tertio <expan abbr="Phyſicorū">Phyſicorum</expan> particula ſexta, nona, <lb/>decima, decimaſexta, &amp; vigeſimatertia; id quod <expan abbr="etiã">etiam</expan> ſupra di<lb/>ximus: ergo mobile per motum ad alium <expan abbr="actũ">actum</expan> antecedentem <lb/>vim habet, ad quam etiam mobile tendit: continuus ergo est <lb/>omnis motus: non poteſt autem continuatio hæc motus naſci ex <lb/>ſola vi agentis ſine reſistentia, quam mouens ſua mouendi fa<lb/>cultate ſuperet. </s>
            <s id="s.001706">Itaque ſecundum proportionem quam mouen<lb/>tis vis reſistentiam ſuperat, motus quoque eſt velox; atque in <lb/>his motibus, in quibus proportio eſt maior, eſt etiam maior ce­<lb/>leritas; vbi minor proportio, ibi celeritas minor, vbi autem vis <lb/>mouentis reſiſtentiam non ſuperat, aut non ſecundum ſtatu­<lb/>tum à natura exceſſum nullus tunc efficitur motus, vt doctiſ­<lb/>ſimè docuit Aristoteles libro ſeptimo Phyſicorum particula <lb/>trigeſimaſexta.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001707"><emph type="italics"/>Quod Auempaces de globorum cæleſtium motoribus dixit <lb/>ſine reſistentia mouentibus, falſum eſſe ex his omnes intelli­<lb/>gunt, quæ Ariſtoteles ſcripta reliquit libro ſecundo de cælo <lb/>particula ſeptuageſimaprima. </s>
            <s id="s.001708">Si vna (ait) tantum quan­<lb/>tumuis parua ſtella &amp; non plures cuipiam cælesti globo adde<emph.end type="italics"/><pb pagenum="253" xlink:href="011/01/273.jpg"/><emph type="italics"/>rentur globus ille cæleſtis à ſuo motore non moueretur, aut <lb/>tardius ageretur, quam nunc agatur, nam ex proportione ſtel<lb/>læ nuper additæ <expan abbr="nō">non</expan> amplius motor eo exceſſu mobile ſuperat, <lb/>quo illud ſuperabat prius, sed minori: ideo motus aut futurus <lb/>erit ſegnior, aut nullus: ergo eſt in cæleſtibus globis proportio <lb/>quædam mouentis, &amp; moti, quæ reſiſtentiæ locum gerit, ſine <lb/>qua proportione à natura instituta globi cæleſtes, aut immoti <lb/>manerent, aut tardius, aut cælerius mouerentur: ex quibus <lb/>ſequitur: propoſitionem ab Auempace ſumptam, non eſſe ve­<lb/>ram; velocitatem ſcilicet motus ſequi <expan abbr="tantũ">tantum</expan> vim mouentis per <lb/>ſe; nulla habita ratione per ſe reſistentiæ, sed tantum per ac­<lb/>cidens. </s>
            <s id="s.001709">Negatur ergo propoſitio ab Auempace abſolutè in­<lb/>tellecta, &amp; efficax eſt Ariſtotelis argumentum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001710"><emph type="italics"/>Ne quis ex hac motorum cælestium reſistentia eoſdem <lb/>cum labore mouere, laxari, &amp; tandem à motu quieſcere col­<lb/>ligat, hic ſciat oportet: non quamlibet reſiſtentiam eſſe cau­<lb/>ſam laboris, sed eam tantum, quæ ad oppoſitum inclinat, vt <lb/>quod graue ſurſum trahit, cum labore trahit quia graue, ad <lb/>motum deorſum motui ſurſum contrario inclinat: at cælestes <lb/>globi eorumdem motoribus, dum reſistunt, qualibet ad oppo­<lb/>ſitum inclinatione vocant: quo fit, vt motores cæleſtes cum <lb/>reſiſtentia mouentes, ſine labore moueant, ita vt nec laxen­<lb/>tur, nec à motu quieſcant: carent etiam magnitudine, quæ eſt <lb/>cauſa laboris, ſecundo libro de cælo commentatione trigeſi­<lb/>maſexta.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001711"><emph type="italics"/>Nec Aristoteles modo, sed etiam Plato hanc reſisten­<lb/>tiam agnouit, dum in Timæo dixit. </s>
            <s id="s.001712">Igne rurſus hinc exciden <lb/>te, vt qui in vacuum non exeat, truſus propinquus aer, hu­<lb/>midam, quæ eſt ad <expan abbr="hũc">hunc</expan> motum facilis, magnitudinem in ignis <lb/>ſedem contrudens, ipſam ſibi ipſi commiſcet: trudi autem pro<emph.end type="italics"/><pb pagenum="254" xlink:href="011/01/274.jpg"/><emph type="italics"/>pinquus aer ſine reſistentia non poteſt: ergo Platonem hanc <lb/>reſiſtentiæ necessitatem agnouiſſe eſt omnino credendum.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001713">Vtrum totum elementum ab eiuſdem forma, ſeu <lb/>materia moueatur, quod ad quintam ſecun­<lb/>dæ partis impoſitionem pertinet. <lb/></s>
            <s id="s.001714">Caput XX.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001715">OSTENDO <emph type="italics"/>totum elementum non mouere totum <lb/>elementum, nec moueri per materiam motam, quia <lb/>materia nec mouet, nec mouetur: octauo Phyſicorum <lb/>particula quarta: immo, vt ait Auerroes, quod maximam <lb/>emphaſim habet cum eo, qui dixit, formam mouere, &amp; ma­<lb/>teriam moueri, naturalis philoſophi diſſerère non interest li­<lb/>bro quinto Phyſicorum <expan abbr="commẽtatione">commentatione</expan> quinta: ergo hoc quin­<lb/>tum dictum eſt omnino falſum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001716"><emph type="italics"/>Reſpondeo. <!-- KEEP S--></s>
            <s id="s.001717">Forma duobus modis conſiderari potest: ſemel <lb/>vt forma, qua ratione nec mouet, nec mouetur: ſecundo, vt in <lb/>materia, quod adhuc duobus modis contingit: primo modo, vt <lb/>forma, tunc mouet; <expan abbr="secũdo">secundo</expan> modo vt in materia, tunc mouetur. <lb/></s>
            <s id="s.001718">Materia etiam duobus modis conſideratur: primo, vt ma­<lb/>teria; secundo vt altera pars totius: primo modo non mouet, <lb/>nec mouetur, secundo modo mouetur tantum, &amp; non mouet.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001719"><emph type="italics"/>Secundo reſpondeo ex Auerroe in eo loco. </s>
            <s id="s.001720">Forma tam ſub<lb/>ſtantiæ, quam accidentium duobus modis conſideratur, ſemel <lb/>vt mutationem finit, ſic nec mouet, nec mouetur: ſecundo <expan abbr="cō-ſiderari">con­<lb/>ſiderari</expan> potest, antequam mutationem finiat, ſic mouet, &amp; <lb/>mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001721"><emph type="italics"/>Tertio reſpondeo. </s>
            <s id="s.001722">Modus ſecernendi formam à materia <lb/>eſt duplex: alter metaphyſicus, alter naturalis: primo modo <emph.end type="italics"/><pb pagenum="255" xlink:href="011/01/275.jpg"/><emph type="italics"/>forma, tum à materia, tum à conditionibus materia, qua <lb/>ſunt hic &amp; nunc, omnino ſecernitur: ſecundo modo formam <lb/>à materia non ſeparamus, sed tantum à conditionibus mate­<lb/>riæ: in primo ſeparandi modo forma nec mouet, nec mouetur; <lb/>quia à materia, qui formam ſeparat, &amp; à conditionibus ma­<lb/>teriæ, eamdem à natura, quæ est principium motus, omnino <lb/>ſeiungit: ideo forma tunc nec mouet, nec mouetur: in ſecundo <lb/>modo ſecernendi forma mouet, &amp; mouetur; quia à motus prin<lb/>cipio, quod eſt natura, non ſeparatur.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001723">Vtrum forma ſimplex ſimplicis elementi à ſe per <lb/>ſe propriè moueatur, quod ad ſextam ſecun­<lb/>dæ partis propoſitionem ſpectat. <lb/></s>
            <s id="s.001724">Cap. XXI.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001725">OSTENDO <emph type="italics"/>elementum ſimplex, vel quod longè ma­<lb/>ius eſt, elementi formam ſimplicem moueri à ſe per ſe <lb/>propriè, &amp; non tantum per accidens, &amp; antequam ar<lb/>gumentum in formam redigatur, duo ponuntur: <expan abbr="alterũ">alterum</expan> est.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001726"><emph type="italics"/>Color (verbigratia) ſi per ſe, &amp; primo mouet ſenſum vi­<lb/>dendi, ilico ſequitur hunc colorem indiuiduum per ſe, licet <expan abbr="nō">non</expan> <lb/>primo, <expan abbr="eūdem">eundem</expan> videndi ſenſum mouere, idque cum reciproca­<lb/>tione, ita vt ſenſus videndi per ſe, &amp; primo à colore; hic autem <lb/>ſenſus videndi per ſe ſaltem, &amp; ſi non primo à colore mouea­<lb/>tur, quæ omnia vera ſunt ex primo libro Poſteriorum capite <lb/>quarto, cui titulus est, de his quæ per ſe, &amp; primo dicuntur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001727"><emph type="italics"/>Alterum quod ponitur eſt ex crebro ſilicis, &amp; ferri attri­<lb/>tu eliciatur, elidaturque ignis: hæc forma ignis ex ſilice nu­<lb/>per eliſi prius natura ſaltem, &amp; ſi non tempore poteſt fieri le­<lb/>uius, quia ſubſtantia eſt quolibet accidente prior, ſeptimo Di-<emph.end type="italics"/><pb pagenum="256" xlink:href="011/01/276.jpg"/><emph type="italics"/>uinorum in principio: hæc tandem fiet leuis: hic prior ignis <lb/>posteriores generat: hæc forma ignis prioris leuitatem ef­<lb/>ficere potest, &amp; leuitatem aliquanda faciet: forma enim <lb/>ignis, quæ eſt ſubſtantias est prior leuitate, quæ eſt accidens: <lb/>ergo forma ignis prius quam fiat leuis, potest fieri leuis, <lb/>&amp; fiet. </s>
            <s id="s.001728">Hæc eadem forma ignis alterum ignem generans, <lb/>leuitatem facere potest, &amp; tum in ſuo igni, tum in alte­<lb/>ro igni generando leuitatem faciet in ſe quidem, quia acci­<lb/>dentia propria ex propriis ſpecierum principiis manant, vt <lb/>ad riſum propenſio ex participatione rationis, quæ eſt huma­<lb/>næ ſpeciei principium primam ſui ortus originem repetit; ho­<lb/>mo enim eſt adriſum propenſus, quia est rationis particeps: <lb/>natura ſaltem, &amp; ſi non tempore prius, in altero autem, quia <lb/>agens dans formam, dat conſequentiæ formam octauo Phyſi­<lb/>corum commentatione trigeſimaſecunda.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001729"><emph type="italics"/>Ex his argumentor. </s>
            <s id="s.001730">Mouens, vt mouens per ſe, &amp; primo <lb/>mouet mobile: per ſe ſaltem &amp; ſi non primo mouet hoc mobi­<lb/>le: hæc propoſitio eſt ex prima hypoteſi vera; cui hanc addo. <lb/></s>
            <s id="s.001731">Forma prioris ignis eſt mouens, vt patet ex ſecunda hypotheſi, <lb/>ergo forma prioris ignis, vt mouens per ſe &amp; primo mouet pri<lb/>mo mobili: per ſe ſaltem &amp; ſi non primo hoc mobile mouet: <lb/>argumentum est intertio primæ: cui addo.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001732"><emph type="italics"/>Sed eadem forma est mota, vt ex <expan abbr="ſecūda">ſecunda</expan> hypotheſi patet, <lb/>mouetur enim dum fit leuis, &amp; mouet, dum leuitatem facit: <lb/>ergo eadem forma, vt mouens, ſemetipſam mouet, vt mota eſt <lb/>per ſe ſaltem, &amp; ſinon primo: ergo elementum non mouetur <lb/>à ſe per accidens, sed per ſe; immo eadem forma eiuſdem ſim­<lb/>plicis elementi à se per ſe mouebitur, quod eſt abſurdum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001733"><emph type="italics"/>Ne quis dicat, id verum eſſe in generatione vniuoca, &amp; <expan abbr="nō">non</expan> <lb/>in generatione æquiuoca, aut id in æquiuoca generatione ve-<emph.end type="italics"/><pb pagenum="257" xlink:href="011/01/277.jpg"/><emph type="italics"/>rum, non autem in generatione vniuoca in conſtituenda hypo­<lb/>theſi, vtriuſque generationis exemplum attulimus: etenim ex <lb/>crebro ſilicis, &amp; ferri attritu ignis æquiuocè gignitur, hic ve­<lb/>rò ignis, æquiuocè genitus, alterum ignem vniuocè gignit, nunc <lb/>reſpondeo.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001734"><emph type="italics"/>Forma ignis prius geniti non est mouens, &amp; mota reſpe­<lb/>ctu eiuſdem, sed reſpectu diuerſorum: ad probationem reſpon<lb/>deo: forma prior nouum ignem generare potest, &amp; <expan abbr="leuitatẽ">leuitatem</expan> <lb/>efficere valet in ſubiecto <expan abbr="tamẽ">tamen</expan>, in quo nouus ignis gignitur non <lb/>in ſuo proprio ſubiecto: leuitas enim prioris ignis ab eiuſdem <lb/>ignis forma non gignitur sed à generante: generans enim <lb/>ignem, ignis formam generat: leuitatem, motum, &amp; cætera, <lb/>quæ formam neceſſario conſequuntur, ignis, à gener ante pri­<lb/>mo loco genitus nouum ignem gignit: cui dat formam, leuita­<lb/>tem, &amp; motum. </s>
            <s id="s.001735">Non est ergo eadem forma mouens, &amp; mo­<lb/>tare ſpectu ſui ipſius; sed mota ratione generantis, &amp; mouens <lb/>ratione ignis ſecundo loco geniti. </s>
            <s id="s.001736">Falſa eſt ergo minor ſecundi <lb/>syllogismi ſi reſpectu eiuſdem intelligatur, &amp; vera reſpectu di <lb/>uerſorum: tunc non ſequitur: eamdem numero formam eſſe <lb/>mouentem, &amp; motam ratione vnius, sed tantum ratione duo <lb/>rum, &amp; argumentum eſt ex quatuor terminis ideo <expan abbr="conſequẽ-tia">conſequen­<lb/>tia</expan> est omnino neganda.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001737"><emph type="italics"/>Hoc argumentum eſt efficacissimum, vt videtis, &amp; expli­<lb/>catio exitus illius eſt inuoluta; ideo abre fortaſſe non erit, ſi <lb/>illud in nouam formam redigatur: quo quantum illi roboris <lb/>inſit facilius intelligatur, sed arrigite aures viri doctissimi.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001738"><emph type="italics"/>Forma vt forma mouet; forma, vt in materia mouetur: <lb/>ergo eadem forma numero eſt mouens, &amp; mota: ergo eadem <lb/>forma numero mouet ſe per ſe: hæc postrema <expan abbr="conſequẽtia">conſequentia</expan> pro<lb/>batur. </s>
            <s id="s.001739">Mouens vt mouens per ſe &amp; primo mouet mobile vt <emph.end type="italics"/><pb pagenum="258" xlink:href="011/01/278.jpg"/><emph type="italics"/>mobile, &amp; mouet hoc mobile per ſe, &amp; ſi non primo. </s>
            <s id="s.001740">Mobile <lb/>vt mobile per ſe &amp; primo à mouente mouetur; ab hoc mouen­<lb/>te per ſe ſaltem, &amp; ſi non primo: sed eadem forma numero <lb/>eſt mouens &amp; mota: Ergo eadem forma numero, vt mouens <lb/>per ſe saltem, &amp; ſi non primo, ſemetipſam mouet vt mota eſt.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001741"><emph type="italics"/>Confirmatur: quiquid per ſe &amp; primo ineſt ſuperiori, per <lb/>se ſaltem, &amp; ſi non primo cuilibet inferiori inerit; vt partici­<lb/>patio rationis, &amp; ad riſum propenſio per ſe &amp; primo inſunt <lb/>homini, per ſe ſaltem, &amp; ſi non primo cuilibet particulari ho<lb/>mini inerunt, sed mouere per ſe, &amp; primo ineſt mouenti per <lb/>ſe, &amp; primo: &amp;: moueri per ſe, &amp; primo inest mobili per ſe, <lb/>&amp; primo: Ergo mouere inerit huic mouenti, &amp; moueri huic <lb/>mobili per ſe ſaltem, &amp; ſinon primo. </s>
            <s id="s.001742">Cæterum ſimplex for­<lb/>ma elementi eadem numero eſt mouens reſpectu ſui, &amp; est <lb/>mota reſpectu ſui; quia forma, vt forma totum mobile mouet, <lb/>&amp; ſe ad motum totius, ad motum medij, ad motum materiæ <lb/>motæ, &amp;c. </s>
            <s id="s.001743">Ergo à ſe ſaltem per ſe &amp; ſi non primo eadem for­<lb/>ma numero mouetur, quod eſt falſum &amp; abſurdum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001744"><emph type="italics"/>Reſpondeo idem ſemetipſum per ſe, &amp; ſi non primo ciere <lb/>poteſt, &amp; ideo rem falſam, &amp; abſurdam argumentum non <lb/>concludit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001745"><emph type="italics"/>Si quis <expan abbr="tamẽ">tamen</expan> vrgeat, &amp; oſtendere conetur, fieri non poſſe, <lb/>vt eadem forma ſimplex numero ſe ipſam moueat, ne ſit actu, <lb/>&amp; facultate ſimul propter principium ab omnibus datum; <lb/>vt meminit Auerroes libro destructionum contra Algaze­<lb/>lem diſputatione prima ſolutione primi dubij, &amp; diſputatio­<lb/>ne ſexta ſolutione ſexti dubij, propter hunc reſpondendum <lb/>alio modo est.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001746"><emph type="italics"/>Mouens per ſe primo mouet per ſe primo, mobile per ſe <lb/>primo (arrigite aures acutissimi viri, nam id materia, qua <emph.end type="italics"/><pb pagenum="259" xlink:href="011/01/279.jpg"/><emph type="italics"/>de nunc agimus, poſtulat) &amp; mouens per ſe primo, hoc mobile <lb/>per ſe mouet per ſe &amp; ſi non primo: at <expan abbr="mouẽs">mouens</expan> per ſe &amp; primo, <lb/>nec per ſe, &amp; primo, nec per ſe <expan abbr="nõ">non</expan> primo mouet mobile per acci <lb/>dens, sed mouens per ſe, &amp; primo per accidens <expan abbr="tantũ">tantum</expan> mouet <lb/>mobile per accidens; et mobile per accidens <expan abbr="nõ">non</expan> mouetur per ſe <lb/>&amp; primo àmouente per ſe &amp; primo, sed per accidens: &amp; mo­<lb/>bile per accidens non mouetur per ſe à mouente per ſe, sed <lb/>per accidens: sed mobile perſe, &amp; primo illudeſt, quod per ſe <lb/>&amp; primo mouetur à mouente per se, &amp; primo: &amp; mobile per <lb/>ſe illud est, quod mouetur per se à mouente per se. </s>
            <s id="s.001747">Verum <lb/>eadem forma numero non est mobilis à se per se, sed per ac­<lb/>cidens tantum, vel vt est in materia mota, vel ad motum me­<lb/>dii, vel ad motum totius, vel à generante, vel àremouente im­<lb/>pedimentum, quæ omnes motionum ſpecies ſunt per accidens: <lb/>ideo non oportet, vt eadem forma se, aut per ſe, aut primo mo<lb/>ueat; sed ſat est, vt forma numero eadem ſe per accidens mo­<lb/>ueat: quatenus ſcilicet mouendo totum, &amp; medium, &amp; ma­<lb/>teriam motam mouet se: hæc ad materiam.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001748"><emph type="italics"/>Ad formam argumenti reſpondeo per inficiationem con­<lb/>ſequentiæ primi argumenti, dum dicitur: ergo eſt eadem for­<lb/>ma numero mouens &amp; mota, ſi eodem modo intelligatur; infi­<lb/>cienda eſt etiam ſecunda conſequentia, qua infertur: ergo ea­<lb/>dem forma numero mouet ſe per se, quia non mouet ſe niſi <lb/>per accidens, ideo non ſequitur, eamdem à ſe moueri niſi per <lb/>accidens, quod fieri poſſe nemo inficias ibit: ad confirmatio­<lb/>nem reſpondeo negando minorem vltimi argumenti, ſi abſo<lb/>tè intelligatur, quæ vera eſt, ſi eadem forma ſimplex ſe per ac<lb/>cidens moueat, &amp; non per ſe: ex quibus nullum falſum, &amp; <lb/>nullum abſurdum naſcitur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001749"><emph type="italics"/>Democritus, qui vult, vt quod omnino ſimile eſt, quatenus <emph.end type="italics"/><pb pagenum="260" xlink:href="011/01/280.jpg"/><emph type="italics"/>eſt omnino ſimile, vim in ſe agendi contineat, &amp; mouendi vel<lb/>le etiam cogitur, vt omnia in ſe agant &amp; à ſe ipſis <expan abbr="moueãtur">moueantur</expan>: <lb/>ſi enim ab iis, quæ penitus ſimilia ſunt, omnia patiuntur, <expan abbr="etiã">etiam</expan> <lb/>à ſe ipſis patientur, &amp; à ſe ipſis mouebuntur, &amp; ſe ipſa moue­<lb/>bunt; &amp; nihil magis mouebit, quam mouebitur, nihil magis <lb/>aget, quam patietur. </s>
            <s id="s.001750">Ergo nihil omnino erit æternum, atque <lb/>immobile; sed necessitas coget, vt omnia intereant, &amp; omnia <lb/>moueantur, vt docuit Aristoteles libro primo de ortu, &amp; <lb/>interitu.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001751">Vtrum elementum ſimplex à ſe per ſe moueatur, <lb/>quod in ſeptimam ſecundæ partis propoſi­<lb/>tionem conuertitur. </s>
            <s id="s.001752">Cap. XXII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001753">OSTENDIMVS <emph type="italics"/>elementum ſimplex non moueri à <lb/>ſe per ſe, tum quia idem eſſet agens, &amp; patiens reſpe­<lb/>ctu eiuſdem, tum quia Aristotelis demonstratio ſol­<lb/>ueretur, octauo libro Phyſicorum, qua motorem omnino non <lb/>motum dari probat, quia ſat eſt aſcendere ad motorem, qui <lb/>per ſe à ſe moueatur: ſi elementa à ſe per ſe mouentur, &amp; qui <lb/>per accidens moueri possit, id eſt ad motum alterius, vt ele­<lb/>menta: dabitur ergo primus motor, vt Aristotelis demon­<lb/>ſtratio probat, at hic, qui eſt per ſe motor, motus erit, tum à ſe <lb/>per ſe, tum à corpore per accidens: ſi verum eſt, quod ſepti­<lb/>mo loco diximus: elementum ſimplex moueri à ſe per ſe, quod <lb/>eſt abſurdum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001754"><emph type="italics"/>Reſpondeo. <!-- KEEP S--></s>
            <s id="s.001755">Id quod eſt ex duabus partibus <expan abbr="concretũ">concretum</expan>, poteſt <lb/>eſſe agens, &amp; patiens, secundum diuerſas partes, vt id, quod <lb/>ex materia, &amp; ex forma conflatur, ratione materiæ patitur, <lb/>&amp; ratione formæ agit. </s>
            <s id="s.001756">In corporibus elementorum ſimplici-<emph.end type="italics"/><pb pagenum="261" xlink:href="011/01/281.jpg"/><emph type="italics"/>bus idem reſpectu eiuſdem non est agens, &amp; patiens. </s>
            <s id="s.001757">Dictum <lb/>est enim ſupra formam mouere, vt forma est, quia eſt actu, <lb/>seu actus moueri, vt eſt in materia, quia eſt facultate, ideo ſim<lb/>plex concretum illud est totum, quod totum per <expan abbr="formã">formam</expan>, agit, <lb/>&amp; mouet, quatenus forma eſt in actu; &amp; patitur, ac mouetur <lb/>idem totum, vel per materiam; cuius eſt pati, ac moueri, se­<lb/>cundo de generatione particula quinquageſimatertia, vel per <lb/>formam, vt eſt in materia mota, à qua mota materia, forma <lb/>it a afficitur, at que inficitur, vt patiatur, &amp; moueatur, quod <lb/>non est proprie moueri à ſe per ſe, sed per accidens, aut sal­<lb/>tem improprià: ſententia est Auerrois libro quarto Phyſico­<lb/>rum commentatione ſeptuageſimaprima, vbi dixit, duo eſſe <lb/>ea, quæ per partem moueantur: nonnulla in motorem actu, <lb/>&amp; motum actu diuiduntur, vt animalia: &amp; nonnulla eorum, <lb/>quæ ex ſe mouentur, <expan abbr="nõ">non</expan> in motorem actu, nec in motum actu, <lb/>sed in motorem facultate, &amp; in <expan abbr="motũ">motum</expan> facultate diuiduntur, <lb/>vt grauia, &amp; leuia: diuiduntur enim in formam, quæ mouet, <lb/>&amp; in materia, quæ mouetur, quia elementorum formæ, ex <lb/>materiæ gremio eductæ ſunt vſque adeo cum materia con­<lb/>iunctæ, vt ab illa auelli non possint, niſi totum elementum ad <lb/>extremum ducatur interitum, ideo iſte formæ mouentes mo­<lb/>uentur: quapropter dixit Auerroes libro quarto de cælo <expan abbr="cõ-mentatione">com<lb/>mentatione</expan> vigeſimaſecunda: motor, &amp; motum, in ſimplici­<lb/>bus non distinguuntur in actu; sed ſunt idem ſecundum ſubie­<lb/>ctum, &amp; diuerſa, ſecundum modum, quia forma, vt forma <lb/>est motor: &amp; forma, vt in materia, eſt mota. </s>
            <s id="s.001758">Idem tertio cæ­<lb/>li commentatione vigeſimaoctaua: quapropter non ſequitur, <lb/>idem <expan abbr="ſecũdum">ſecundum</expan> idem, &amp; reſpectu eiuſdem, eſſe mouens, &amp; mo<lb/>tum, agens, &amp; patiens, ſed tantum ſecundum diuerſas par­<lb/>tes, quod inter abſurda referri non debet.<emph.end type="italics"/></s>
          </p>
          <pb pagenum="261" xlink:href="011/01/282.jpg"/>
          <p type="main">
            <s id="s.001759"><emph type="italics"/>Ad formam argumenti: negamus idem eſſe agens, &amp; pa<lb/>tiens reſpectu eiuſdem, &amp; reſpectu diuerſorum illud conce­<lb/>dimus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001760"><emph type="italics"/>Contra adhuc dubitationi derelinquitur locus, quo oſten­<lb/>ditur, eamdem rationem moti, &amp; mouentis eſſe in elementis: <lb/>ita vt ratio, quare elementa moueant, ſit à forma, &amp; ratio, <lb/>quamobrem elementa moueantur, ſit à forma. </s>
            <s id="s.001761">Terra enim <lb/>deorſum naturaliter mouet, &amp; hoc eſt à forma: quia formæ <lb/>eſt mouere: primo de generatione particula quinquageſima <lb/>tertia. </s>
            <s id="s.001762">Terra quoque deorſum mouetur naturaliter, &amp; hoc <lb/>eſt à forma. </s>
            <s id="s.001763">Ergo eadem forma eſt mouens, &amp; mota: oſten­<lb/>do formam eſſe rationem, propter quam terra deorſum mo­<lb/>neatur, quia materia est indifferens ad omnem motum, &amp; <lb/>ſurſum, &amp; deorſum per ſe, à forma autem inclinationem ha­<lb/>bet ad hunc magis, quam ad illum motum: ergo forma est <lb/>ratio, propter quam terra non ſurſum, sed deorſum mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001764"><emph type="italics"/>Reſpondeo. <!-- KEEP S--></s>
            <s id="s.001765">Terra ratione materiæ tantum deorſum non <lb/>mouetur, sed ratione materiæ ſic diſpoſitæ.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001766"><emph type="italics"/>Contra: iſta diſpoſitio in materia non eſt niſi à forma: ergo <lb/>forma eſt ratio, quare materia deorſum moueatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001767"><emph type="italics"/>Reſpondeo. <!-- KEEP S--></s>
            <s id="s.001768">Forma motum non accipit, sed materia, vt <lb/>formæ elementorum <expan abbr="mixtorũ">mixtorum</expan> formas non accipiunt, sed ma­<lb/>teriam ad illas accipiendas diſponunt: ita forma motum non <lb/>accipit, sed materiam ad illum accipiendum diſponit: ideo <lb/>forma eſt <expan abbr="principiũ">principium</expan>, quo materia per ſe mouetur ad <expan abbr="motũ">motum</expan> ta­<lb/>men totius, &amp; forma per accidens mouetur, vt ſæpe diximus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001769"><emph type="italics"/>Ad demonſtrationem Ariſtotelis, quæ ex hac noſtra ſen<lb/>tentia dilueretur, reſpondeo: Aristotelis duæ ſunt demonſtra<lb/>tiones: altera in ſeptimo, altera in octauo Phyſicorum. <!-- KEEP S--></s>
            <s id="s.001770">De­<lb/>monſtratio ſeptimi corpora mobilia vſque ad primum cor-<emph.end type="italics"/><pb pagenum="263" xlink:href="011/01/283.jpg"/><emph type="italics"/>pus mobile ducit, aſcendit enim vſque ad primum per ſe mo­<lb/>tum, quod est cælum primum animatum tamen. </s>
            <s id="s.001771">Demon­<lb/>stratio octaui, primum motum per ſe in partem per ſe mo­<lb/>tam, &amp; in partem per ſe mouentem in actu diſſoluit, qua viæ <lb/>in primum mouens immobile aſcendit; illud eſt prima intelli­<lb/>gentia, quæ ita mouet, vt nullo modo moueatur nec per ſe, nec <lb/>per accidens, nec primo, nec ſecundo, nec propriè, nec impro­<lb/>priè, nec etiam ad motum totius, nec alia motus ſpecie.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001772"><emph type="italics"/>Quod ſi dixeris demonſtrationem in ſeptimo <expan abbr="cœpiã">cœpiam</expan> in octa­<lb/>uo fuiſſe abſolutam, fortaſſe non errabis, eius cauſam videas <lb/>apud Auerroem octauo Phyſicorum commentatione vigeſi­<lb/>maoctaua, vigeſimaſeptima, trigeſimatertia, quadrageſimæ <lb/>quinta, &amp; quarto cæli commentatione vigeſimaquinta.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001773"><emph type="italics"/>Contra eſt Aristoteles, qui octauo Phyſicorum particulæ <lb/>trigeſimaquarta in calce ait. </s>
            <s id="s.001774">Si ergo quicquid mouetur ab al<lb/>tero mouetur, quod autem primum mouet, mouetur, sed non <lb/>ab altero: ergo neceſſe est, vt ipſum à ſe ipſo moueatur. </s>
            <s id="s.001775">Non <lb/>ducit itaque Aristotelis demonstratio in primum motorem <lb/>omnino immotum, sed in <expan abbr="primũ">primum</expan> motorem immotum ab alio, <lb/>qui tamen à ſe mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001776"><emph type="italics"/>Reſpondeo. <!-- KEEP S--></s>
            <s id="s.001777">Ariſtoteles de cælesti corpore eo loco agit, <lb/>quod eſt primum mobile, vt arridet Simplicio, &amp; Auerroi, <lb/>quod mobile primum per ſe &amp; primo mouetur, id eſt per prin<lb/>cipium intrinſecum, non autem per principium extrinſecum, <lb/>quia quicquid mouetur ab aliquo mouetur, &amp; non à ſe: cælum <lb/>mouetur, ergo ab aliquo, &amp; non à ſe, &amp; non ab alio mouente <lb/>corpore, &amp; tamen mouetur: ergo ab intrinſeco principio, quod <lb/>non est corpus: non enim hoc, quod primum mobile diximus, <lb/>eſſet primum, ſi aliud mouens eo prius in natura daretur id <lb/>principium intrinſecum à quo primum mobile circumfertur <emph.end type="italics"/><pb pagenum="264" xlink:href="011/01/284.jpg"/><emph type="italics"/>eſt primus intellectus omni ex parte immobilis, qui nec per ſe, <lb/>nec per aliud, nec per ſe, nec per accidens, nec impropriè, nec <lb/>ad motum, aut ſui, aut alterius corporis, nec alio quouis mo­<lb/>do mouetur: ad hanc, &amp; non ad alium motorem agnoſcen­<lb/>dum Aristotelis demonſtratio ducit, &amp; non ad motorem à <lb/>ſe per ſe motum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001778"><emph type="italics"/>Quomodo Diuini intellectus, præſertim primus, ſemetipſos <lb/>metaphorico motu moueant, vel non: quomodo globi cæleſtes, <lb/>&amp; præſertim primus á Diuino intellectu perindeac ab intrin­<lb/>ſeco principio, vel efformante, vel assistente moueatur, alias <lb/>(Deo dante) diſputabimus: nunc hæc dixiſſe ſat est.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001779">Vtrum forma elementi per ſe materiam moueat, <lb/>&amp; octauam ſecundæ partis propoſitionem <lb/>reſpicit. </s>
            <s id="s.001780">Caput XXIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001781">OSTENDO <emph type="italics"/>formam elementi non poſſe mouere ma<lb/>teriam; ſi hæc forma ſuam materiam moueret, ele­<lb/>menta per ſpacium inane mouerentur, quia mouenti <lb/>formæ materia mota intrinſecè reſiſteret, quod fieri <expan abbr="nõ">non</expan> poſſe, <lb/>ex his, quæ ſupra demonſtrauimus, notius eſt, quam vt noua <lb/>demonstratione indigeat: elementa enim in <expan abbr="partẽ">partem</expan> per ſe actu <lb/>motam, &amp; in partem per ſe actu mouentem non diuiduntur, <lb/>vt animalia: ideo per medium inane non aguntur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001782"><emph type="italics"/>Reſpondeo negando argumentum, quia cum materia ſit <lb/>pura facultas elementorum formis mouentibus non reſistit, <lb/>quapropter animalia tum in pleno, tum in vacuo à ſe ipſis <lb/>mouentur; idque illis ratione intrinſecæ reſistentiæ accidit: <lb/>vtrum elementa per inane ſpacium (ſi illud datur) moueri <lb/>nequeunt, quoniam medium, quod elemento reſiſtat, in vacuo <emph.end type="italics"/><pb pagenum="265" xlink:href="011/01/285.jpg"/><emph type="italics"/>deſideratur, &amp; intrinſecè nihil eſt, quod reſistere valeat, vt <lb/>ſupra probauimus.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001783">Vtrum elementa ſe per ſe, &amp; primo mouere poſ­<lb/>ſint, quod ex nona ſecundæ partis propoſi­<lb/>tione pendet. </s>
            <s id="s.001784">Cap. XXIIII.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001785">VNIVERSA <emph type="italics"/>Philoſophia hoc nouum dictum fundi­<lb/>tus euertit, cuius axioma ab omnibus datum eſt. </s>
            <s id="s.001786">Ni­<lb/>hil idem ſe primo mouere poſſe: nam ſi quid ſe primo <lb/>moueret, idem primo eſſet actu, &amp; facultate: idque ratione <lb/>ſui ipſius: cum idem ſit mouens, &amp; <expan abbr="motũ">motum</expan> primo, quod non tam <lb/><expan abbr="falſissimũ">falſissimum</expan>, quam <expan abbr="abſurdissimũ">abſurdissimum</expan> vno <expan abbr="omniũ">omnium</expan> conſenſu creditur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001787"><emph type="italics"/>Reſpondemus, &amp; his quæ ſupra ſæpenumero repetita ſue­<lb/>runt addimus: in quolibet motu primo aliud eſſe id, quod pri<lb/>mo mouet, et aliud eſſe id, quod primo mouetur: Aliud eſſe id <lb/>quod primo mouet, &amp; aliud eſſe id, quo primo mouetur par­<lb/>titio ex Ariſtotele libro octauo Phyſicorum particula trige­<lb/>ſimaſeptima colligi poteſt. </s>
            <s id="s.001788">Forma elementi ea non eſt, quæ pri<lb/>mo moueatur; sed ea eſt, qua elementum primo mouetur, &amp; <lb/>elementum <expan abbr="nõ">non</expan> eſt id, quo, sed quod mouetur: ideo non eſt idem <lb/>mouens, &amp; motum eodem modo, sed modo ac ratione diuer­<lb/>ſa, quod ſat est, vt primum mobile, quod est primum cælum, <lb/>illud est, quod primo mouetur, &amp; non principium primum <lb/>quo: verum mens Diuina, quæ est primus intellectus Diui­<lb/>nus, est primum principium, quo primum cælum primo mo­<lb/>uetur, &amp; non quod: ergo idem, &amp; eodem modo mouens, &amp; <lb/>motum: inficienda conſequentia est, cum primum cælum pri<lb/>mo moueatur, &amp; primus intellectus primo moueat: ergo idem <lb/>actu &amp; facultate infirmandum est argumentum, quia pri-<emph.end type="italics"/><pb pagenum="266" xlink:href="011/01/286.jpg"/><emph type="italics"/>mum cælum, quod primo mouetur, facultatem habet ad mo­<lb/>tum, &amp; primus intellectus, qui primo mouet, est in actu, nec <lb/>idem eodem modo mouet, &amp; mouetur: nam intellectus pri­<lb/>mus est principium primum quo, &amp; non quod cælum pri­<lb/>mum primo mouetur; &amp; cælum non eſt quo, sed quod à pri­<lb/>ma intelligentia primo mouetur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001789"><emph type="italics"/>Si in primo, in quo tanta est partium vnio, quanta nec ma<lb/>ior, nec par excogitari potest, motor primus à primo moto di­<lb/>ſtinguitur: multo etiam magis in elementis, in quibus minor <lb/>est vnio, erit primus motor à primo moto deſtinctus, quod ſuf­<lb/>ficit ad hoc vt nihil omnibus modis idem ſit actu, &amp; facultate.<emph.end type="italics"/></s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001790">Demonſtratio, quam Ariſtoteles libro ſeptimo <lb/>Phyſicorum literis conſignauit, ad veritatis <lb/>trutinam expenditur. </s>
            <s id="s.001791">Cap. XXV.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001792">ARISTOTELIS <emph type="italics"/>demonſtrationem in ſeptimo Phy­<lb/>ſicorum ſcriptam diligentius examinandam duximus, <lb/>quod noſtra <expan abbr="ſentẽtia">ſententia</expan> ab ea tota pendere videatur, ideo <lb/>quo maioribus, ac melioribus propugnaculis <expan abbr="cõmunita">communita</expan> fuerit, <lb/>eo ſtabilioribus <expan abbr="fũdamẽtis">fundamentis</expan> opinio nostra initetur, ac fulcietur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001793"><emph type="italics"/>Alexander ergo, Themiſtius, Galenus, &amp; Auicenna, &amp; <lb/>ante eos Eudemus Rhodius hanc <expan abbr="demonſtrationẽ">demonſtrationem</expan> vitioſam eſſe <lb/>crediderunt, &amp; primo Alexander, atque Galenus concordes <lb/>à prima hypotheſi, ad id, quod ei aduerſatur, Ariſtotelem <lb/>deflexiſſe putauerunt: nam totum primo moueri eſt poſitum, <lb/>partem deinde quieſcere, quod cum ſuperiore hypotheſi stare <lb/>non poteſt: nam ſi totum moueretur, &amp; quælibet pars totius <lb/>cum moto toto mouebitur, alioquin totum, quod totum moue­<lb/>ri poſitum eſt, non totum, sed ſecundum aliquas partes tan-<emph.end type="italics"/><pb pagenum="267" xlink:href="011/01/287.jpg"/><emph type="italics"/>tum mouebitur, ſi pars quieſcit: ergo totum non mouetur. <lb/></s>
            <s id="s.001794">Vitioſa eſt ergo Ariſtotelis demonſtratio.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001795"><emph type="italics"/>Galenus alia <expan abbr="etiã">etiam</expan> nomine <expan abbr="eãdem">eandem</expan> <expan abbr="demõstrationem">demonstrationem</expan> ratus eſt <lb/>poſſe labefactari: hoc <expan abbr="nimirũ">nimirum</expan>, quod <expan abbr="totũ">totum</expan> primo moueri valeat, <lb/><expan abbr="etiã">etiam</expan> parte aliqua ipſius quieſcente, motu certè partis alterius, <lb/>qua ratione altera <expan abbr="quieſcẽte">quieſcente</expan> parte toti inerit motus; ratione <lb/>ſcilicet partis alterius, quæ mouetur, dum altera quieſcit; quo <lb/>circa <expan abbr="nõ">non</expan> ſequitur quieſcere <expan abbr="totũ">totum</expan> cum pars eius mota <expan abbr="nõ">non</expan> fuerit.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001796"><emph type="italics"/>Alexander addidit, Ariſtotèlem id petiiſſe, quod erat in <lb/>principio: poſito enim aliquid à ſemetipſo moueri, Aristoteli <lb/>demonſtrandum erat, &amp; non ponendum illius partem, quod <lb/>primo moueretur, quieſcere: hæc ſunt, quæ aduerſus Ari­<lb/>stotelis demonſtrationes adducuntur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001797"><emph type="italics"/>Adprimum, in quod Alexander cum Galeno conuenit, <lb/>hac ratione reſpondendum cenſeo: duobus modis aliquid mo­<lb/>ueri poſſe dictum est ſupra, quos modos ex Ariſtotele ab ini<lb/>tio libri quinti Phyſicorum didicimus. </s>
            <s id="s.001798">Alter illæ est, quo to­<lb/>tum per ſe mouetur: alter vero, quo totum mouetur per acci<lb/>dens. </s>
            <s id="s.001799">Quod per accidens cietur, vel ideo per accidens cieri di­<lb/>citur: quia ineſt alicui, quod per ſe mouetur, ad cuius per ſe <lb/>motum, &amp; ipſum per accidens mouetur: vel cauſa partis mo­<lb/>tæ, &amp; totum concitatur, quæ cauſa partis motæ mouentur, <lb/>non omnino per accidens mouentur, vt non omnino per acci­<lb/>dens &amp; partes concitantur, dum totum concitatur; ad cuius <lb/>concitationem &amp; partes ipſæ concitantur, vt videre est apud <lb/>Ariſtotelem, Themiſtium, Simplicium, &amp; Auerroem, &amp; <lb/>cæteros eiuſdem classis probatissimos Philoſophos ſexto Phy­<lb/>ſicorum particula octuageſimaſexta, &amp; alibi: id quod cum <lb/>Alexander, &amp; Galenus agnouiſſent, rati ſunt hunc motum <lb/>ineſſe mobili per ſe, &amp; primo: qui tamen mobili non ineſt niſi <emph.end type="italics"/><pb pagenum="268" xlink:href="011/01/288.jpg"/><emph type="italics"/>per accidens; sed non omnino: dica autem non omnino, quia <lb/>in continuo motus ratione partis aliquo modo inest per ſe, li­<lb/>cet non primo, atque id eſt, quod <expan abbr="Alexãdro">Alexandro</expan>, &amp; Galeno erran <lb/>di anſam præſtitit; rati ſunt enim idem eſſe hoc loco per ſe, &amp; <lb/>primo, cum eo, quod est per ſe, &amp; non primo, id est per par­<lb/>tem moueri.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001800"><emph type="italics"/>Nunc ad Ariſtotelem redeuntes dicimus. </s>
            <s id="s.001801">Ariſtotelem <lb/>non negare, quin hoc modo etiam moueri quippiam dici poſ­<lb/>ſit per ſe, quoad videlicet aliquid mouetur cauſa partis, quod <lb/>non eſt omnino per accidens, vti diximus, sed per ſe primo, ni­<lb/>hil est, quod cauſa partis moueatur: quo circa ſi totum moue<lb/>ri primo dicatur, vt Ariſtoteles poſuit, neceſſariò ſequitur, <lb/>vt parte aliqua non mota per ſe primo, sed quieſcente, totum <lb/>quoque quieſcat: sed contingere potest, vt totum primo vaca­<lb/>re motione ſentiamus, dum illud idem totum non primo, sed <lb/>per partem quod eo modo eſt per accidens, quem ſupra enar­<lb/>rauimus, moueatur. </s>
            <s id="s.001802">Hinc fit, vt Ariſtoteles primo loco to­<lb/>tum primo moueri poſuerit: deinde verò ſecundo loco partem <lb/>eiuſdem quieſcere, sed non primo: dum ſcilicet illud totum pri<lb/>mo quieſcit, &amp; ratione alterius partis motæ mouetur per ac­<lb/>cidens, sed non omnino, immo aliquo modo per ſe, licet non pri<lb/>mo: qua ratione fit, vt ab hypotheſi non ad id, quod ei aduerſa<lb/>tur, sed ad id, quod <expan abbr="cũ">cum</expan> hypotheſi, quam optimè <expan abbr="cõuenit">conuenit</expan>, Ari­<lb/>ſtoteles deflexerit: nam totum primo moueri, &amp; illius pars <lb/>quieſcere poteſt, vt declarauimus, non alio modo.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001803"><emph type="italics"/>Ad id, quod Galeni proprium eſſe diximus, ex his reſpon­<lb/>dendum eſt, fieri nulla ratione poſſe, vt totum primo mouea­<lb/>tur alter a quieſcente parte ad motum alterius partis motæ, at <lb/>non inficias imus; totum per partem, quod eſt per accidens sed <lb/>non omnino moueri poſſe, dum alter a pars manet immota,<emph.end type="italics"/><pb pagenum="269" xlink:href="011/01/289.jpg"/><emph type="italics"/>quo circa Aristoteles (vt ſui moris est) artificiosè colligit, <lb/>quieſcere totum primo, cum pars eius mota non fuerit primo:<lb/>licet id non ſequatur; ſi de eo motu tantum argumentum in­<lb/>telligatur, qui eſt per partem: totum enim moueri altera to­<lb/>tius parte quieſcente continget ſed non primo.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001804"><emph type="italics"/>Abſolutis argumentis quæ Alexandro cum Galeno com­<lb/>munia eſſe videbantur, sed ea quæ propria eſſe Alexandri <lb/>creduntur, abſoluenda pari diligentia deſcendendum.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001805"><emph type="italics"/>Alexander ergo hanc Aristotelis demonſtrationem re­<lb/>prehendit, vt quæ id ſibi dari poſtulet, quod erat in principio: <lb/>etenim ex hoc, quod pars non mouetur <expan abbr="totũ">totum</expan> per ſe primo non <lb/>moueri colligat, qui enim partem quieſcere possit eo ipſo, &amp; <lb/>totum ipſum primo quieſcere, &amp; primo non moueri ponit: at <lb/>erat Ariſtoteli demonſtrandum, &amp; non ponendum illius par­<lb/>tem, quod mouetur, quieſcere.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001806"><emph type="italics"/>Cui reſpondemus, ac vt rem ipſam acu (vt in prouerbio <lb/>fertur) attingamus, meminiſſe oportet: id ipſum, quod à <lb/>ſe ipſo mouetur, quoad videlicet mouetur, habere partes in <lb/>quas diuidi potest; at id quod conflatum eſt ex partibus, non <lb/>neceſſariò quieſcit, &amp; mouetur primo, sed moueri, &amp; quie­<lb/>ſcere potest tum primo, tum cauſa partis, quod per ac­<lb/>cidens eſſe &amp; non omnino, non ſemel dictum est ſupra: <lb/>non apparet autem continuum ex partibus conflatum moue­<lb/>ri cauſa partis, niſi ipſum cauſa partis prius quieſcere con­<lb/>ceſſum fuerit: continuum autem ratione partis quieſcen­<lb/>tis poſſe quieſcere, ab Aristotele demonſtratum est ex op­<lb/>poſito, quod est euidentius. </s>
            <s id="s.001807">Si enim (inquit) id, quod ab ali­<lb/>quo mouetur, eo quod aliud quieſcat, quieſcere neceſſe non eſt, <lb/>id quod alio quieſcente quieſcit, ab alio mouetur, ab eo certè, <lb/>ad cuius quietem quieſcit: &amp; ex hoc Aristoteles concludit,<emph.end type="italics"/><pb pagenum="270" xlink:href="011/01/290.jpg"/><emph type="italics"/>totum continuum ex diuerſis partibus conflatum cauſa mota <lb/>partis moueri, &amp; quamquam ſecus cuique parti status acci­<lb/>dit, &amp; <expan abbr="quamquã">quamquam</expan> ſecus cuique parti motus accidit; non tamen <lb/>illico ſequitur, quietem, &amp; motam vni parti accidentem al­<lb/>teri parti accidere, aut toti: ergo totum, quod ratione partis, <lb/>mouetur, non ratione eiuſdem partis primo, aut quieſcit, aut <lb/>primo mouetur neceſſariò: nam quod primo alicui ineſt, id <expan abbr="nõ">non</expan> <lb/>ratione alterius ineſſe dicitur; sed vi, natura, rationeque ſua <lb/>propria. </s>
            <s id="s.001808">Cum itaque quies partis vnius, nec neceſſario ſit quies <lb/>partis alterius, nec totius, non illico ſequi dicendum, totum eo <lb/>ipſo, quod pars quieſcat, quieſcere.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001809"><emph type="italics"/>Animaduertendum tamen est, <expan abbr="verũ">verum</expan> eſſe id, quod ſupra <lb/>non raro diximus, <expan abbr="totũ">totum</expan> animal per partem moueri diſtinctum <lb/>ab eo, quod mouetur, id eſt per <expan abbr="animã">animam</expan>; &amp; totum <expan abbr="elementũ">elementum</expan> ſuſ <lb/>que, deque concitari per <expan abbr="partē">partem</expan> <expan abbr="distinctã">distinctam</expan>, id est per formam; <lb/>at nunc per <expan abbr="partẽ">partem</expan> alio, atque alio modo vſurpamus: ſemel, vt <lb/>totum <expan abbr="hominē">hominem</expan> per <expan abbr="partē">partem</expan> ſanari dicimus, cuius tamen non niſi <lb/>aut manus, aut pes ſanatur, id eſt ſanari per accidens: ſecun­<lb/>do autem, vt <expan abbr="totũ">totum</expan> ab intrinſeca forma per partem mouetur, <lb/>id est moueri non tantum per ſe, sed etiam primo.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001810"><emph type="italics"/>Nunc ad <expan abbr="Alexandrū">Alexandrum</expan>, &amp; ad Ariſtotelem reuertimur, ac <lb/>dicimus: falſum eſſe id, quod Alexander conſtantissimè aſſe­<lb/>ruit ex hoc, quod pars non moueatur, ſequi totum primo non <lb/>moueri, &amp; à quo illud prius poſitum fuerit, &amp; hoc poſterius po<lb/><expan abbr="ſitũ">ſitum</expan> erit: propterea quod quies vnius partis non neceſſariò ſit <lb/>quies, aut alterius partis, aut totius: ideo Ariſtoteles, qui ex <lb/>hoc quod pars non moueatur, totum per ſe primo non moueri <lb/>colligit, id non petit, quod er at in principio; quia, qui partem <lb/>quieſcere ponit, totum quieſcere primo, illudque primo <expan abbr="nõ">non</expan> mo­<lb/>ueri, non neceſſariò ponit; quamquam id contingere potest.<emph.end type="italics"/><pb pagenum="271" xlink:href="011/01/291.jpg"/><emph type="italics"/>Reprehendendus est ergo Alexander, qui Aristotelem in­<lb/>dignum qui reprehendatur, reprehendendum eſt ratus.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001811"><emph type="italics"/>Auicenna rebatur hanc Aristotelis <expan abbr="demonſtrationẽ">demonſtrationem</expan> pec<lb/>care in materia: quippe quæ vel generatim concludit, omne <lb/>quod mouetur ab alio deſtincto moueri, vel particulariter: ſi <lb/>particulariter, ergo non omne, quod mouetur, ab alio diſtincto <lb/>mouente mouetur, sed aliquod <expan abbr="tantũ">tantum</expan>: ſi generaliter, ergo om­<lb/>nes propoſitiones, ex quibus <expan abbr="cõcluſio">concluſio</expan> naſcitur, futuræ ſunt vni­<lb/>uerſales: <expan abbr="quoniã">quoniam</expan> vniuerſalis concluſio non niſi ab vniuerſalibus <lb/>propoſitionibus gignitur: at non ſunt vniuerſales omnes propo­<lb/>ſitiones. </s>
            <s id="s.001812">Ergo nec concluſio futura est vniuerſalis: minor pro­<lb/>batur, ait enim Ariſtoteles, parte altera quieſcente <expan abbr="totũ">totum</expan> quie <lb/>ſcit, id quod probatur ex ſexto libro Phyſicorum: omne, quod <lb/>mouetur, eſt corpus <expan abbr="continuũ">continuum</expan>, &amp; in omnes partes diuiduum, id <lb/>non est vniuerſaliter <expan abbr="verũ">verum</expan>, quia cælum mouetur, quod tamen <lb/>est indiuiduum: ſi enim eſſet <expan abbr="diuiduũ">diuiduum</expan>, particeps eſſet diuiduæ <lb/>materiæ; quæ <expan abbr="cũ">cum</expan> cauſa ſit interitus illius, in quo eſt, <expan abbr="cælū">cælum</expan> inte­<lb/>ritui <expan abbr="obnoxiũ">obnoxium</expan> eſſet, cui reclamat Peripatetica schola. </s>
            <s id="s.001813">Vitio­<lb/>ſam ergo eſſe Ariſtotelis <expan abbr="demonſtrationē">demonſtrationem</expan> ratus eſt <expan abbr="Auicẽna">Auicenna</expan>.<emph.end type="italics"/><!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001814"><emph type="italics"/>Auerroes, qui in Aristotelem erroris notam, nec leuissi­<lb/>mam illam quidem, ab alio quouis inuri non patitur, sed eun­<lb/>dem ab omni iniuria numquam non vindicat, ne in hac parte <lb/>ab eodem indefenſus relinquatur, hæc Auicennæ argumenta <lb/>explicare nititur, &amp; ait. </s>
            <s id="s.001815">Cælum non vna tantum ratione, sed <lb/>duabus, iisdemque diuerſis conſiderari poteſt: primo modo vt <lb/>cælum: ſecundo modo vt corpus: cælum vt cælum quieſcere <expan abbr="nō">non</expan> <lb/>poteſt, nec eſt diuiduum, sed cælum vt corpus quieſcere poteſt, <lb/>&amp; est diuiduum, &amp; cælo vt corpus eſt, cætera omnia aſcribun<lb/>tur, quæ corpori vt corpus eſt, <expan abbr="dãtur">dantur</expan>: eſt enim corpus quia cor<lb/>pus demenſionibus ſubiectum. </s>
            <s id="s.001816">Ergo &amp; cælum quia corpus.<emph.end type="italics"/><pb pagenum="272" xlink:href="011/01/292.jpg"/><emph type="italics"/>At cælum vt cælum, nec dimenſionibus, nec ortui, nec inte­<lb/>ritui ſubiicitur; perindeac Socrati, vt animal eſt, multa <expan abbr="insũt">insunt</expan>, <lb/>quæ non inſunt ei, vt homo est, &amp; Socrates: habet enim So­<lb/>crates vim ſentiendi, ratione, qua animal, non <expan abbr="autẽ">autem</expan> ratione, <lb/>qua homo: ita &amp; cælum ratione, qua corpus non pauca habe <lb/>re videtur, quæ de eodem vt cælum nulla ratione dicuntur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001817"><emph type="italics"/>Vniuerſalis ergo Ariſtotelis demonstratio, ex vniuerſali­<lb/>bus propoſitionibus conflatur.<emph.end type="italics"/></s>
          </p>
          <p type="main">
            <s id="s.001818"><emph type="italics"/>His hanc quæstionem abſoluimus, in qua diuertiſſe ab re <lb/>fortaſſe non fuit: vulgatum propter illorum <expan abbr="errorẽ">errorem</expan>, qui hiſce <lb/>de rebus minus rectè <expan abbr="ſenſerũt">ſenſerunt</expan>. </s>
            <s id="s.001819">Si cui hæ noſtræ diſputatio­<lb/>nes, vltra <expan abbr="quã">quam</expan> ſatis eſt, processiſſe <expan abbr="videãtur">videantur</expan>, meminiſſe opor­<lb/>tet, <expan abbr="diſputationẽ">diſputationem</expan> <expan abbr="longã">longam</expan> non eſſe, in qua, quam <expan abbr="quā">quam</expan> multa, ne­<lb/>ceſſaria <expan abbr="tamẽ">tamen</expan> dicantur: vt illa breuis non eſt, in qua, licet pau<lb/>ca, ſuperuacua tamen referuntur, &amp; nos hæc grauissima, il­<lb/>la quidem maximeque vtilia, atque difficilia neque propter <lb/>occupatos homines, neque propter delicatos diſputauiſſe; sed <lb/>propter eos, qui ſunt amore philoſophiæ accenſi, illius que ar­<lb/>dore flagrant, qui ſeſe in literis ab diderunt, &amp; omne ſtudium <lb/>veritatis indagationi dicarunt: his certè nulla diſceptatio lon­<lb/>ga videri possit, quæ de rebus maximis, &amp; vtilibus, &amp; ad co­<lb/>gnitionem pulcherrimis habeatur, quantumuis plura diſpu­<lb/>tentur: &amp; nulla breuis in qua præter paucula verba, vt ſcopæ <lb/>diſſolutæ, nihil aliud inueniatur. </s>
            <s id="s.001820">Valete ergo candidissimi <lb/>lectores, &amp; Borrium veſtrum vobis omnibus deditissi­<lb/>mum hiſce de rebus, abditissimis illis quidem pro <lb/>ſuo captu, ac modulo diſputantem, <lb/>vt par eſt; amate.<emph.end type="italics"/></s>
          </p>
          <p type="head">
            <s id="s.001821"><emph type="italics"/>FINIS.<emph.end type="italics"/><!-- KEEP S--></s>
          </p>
          <pb xlink:href="011/01/293.jpg"/>
        </subchap1>
      </chap>
      <chap>
        <subchap1>
          <p type="head">
            <s id="s.001822">INDEX SECVNDVM CAPITA <lb/>EORVM, QVAE TOTO OPERE <lb/>CONTINENTVR.</s>
          </p>
        </subchap1>
        <subchap1>
          <p type="head">
            <s id="s.001823">INDEX PRIMAE PARTIS. <lb/><!-- KEEP S--></s>
            <s id="s.001824">Caput I. <lb/>Q<emph type="italics"/>vaestio de motu grauium, &amp; leuium obſcura <lb/>admodum, neceſſaria tamen in philoſophia<emph.end type="italics"/>                                                                            1. <lb/><emph type="italics"/>Motu <expan abbr="grauiũ">grauium</expan>, &amp; leuium ignorato, ignoratur natura<emph.end type="italics"/>                                                      1. <lb/><emph type="italics"/>De principio motus elementorum Antifontis, ac <expan abbr="alierũ">aliorum</expan> <lb/>  variæ opiniones.<emph.end type="italics"/>                                                                                             2. <lb/><emph type="italics"/>Opinionum diſſenſio præſefert difficultatem de motu<emph.end type="italics"/>                                                          2. <lb/>  <emph type="italics"/>Motus non firma natura vnde nec ſcitu facilis, quare <lb/>  vt in aliis abſtruſis ſat erit ſi ne redargutto facilis ſit.<emph.end type="italics"/>                                                        3. <!-- KEEP S--></s>
          </p>
          <p type="head">
            <s id="s.001825">Caput II.<lb/><emph type="italics"/>De ordine neceſſario rerum tractandarum.<emph.end type="italics"/>                                                                          3. <lb/>   <emph type="italics"/>Ordo veritati confert in profundo demerſæ, &amp; eſt ratio ſcientiarum.<emph.end type="italics"/>                                   3. <lb/>   <emph type="italics"/>Morionis inconueniens ob ignorantiam ordinis.<emph.end type="italics"/>                                                                    4. <lb/>   <emph type="italics"/>Ordo reſolutiuus in rebus inueniendis vſurpatur, ſeruatur tamen in tracta­<lb/>tione compoſitiuus.<emph.end type="italics"/>                                                                                             4. <lb/>   <emph type="italics"/>Ariſtoteles plerumque compoſitiua, &amp; reſolutiua methodo vtitur, plate <lb/>verò diuiſiua.<emph.end type="italics"/>                                                                                          4. <lb/>   <emph type="italics"/>De ordinibus rerum tractandarum egit Plate in Alcibiade.<emph.end type="italics"/>                                                        4. <!-- KEEP S--></s>
          </p>
          <p type="head">
            <s id="s.001826">Caput III.<lb/><emph type="italics"/>Diſputatio de motu grauium &amp; leuium elementorum præcipuè cum antiquis <lb/>habenda eſt, omissis recentioribus.<emph.end type="italics"/>                                                                           4. <lb/>   <emph type="italics"/>Platonis ſententia in hac re exponenda tum Ariſtoteles de quibus à Platone <lb/>prius diſputet.<emph.end type="italics"/>                                                                                                 5. <lb/>   <emph type="italics"/>Plato multa de moribus magis copiosè.<emph.end type="italics"/>                                                                    5. <lb/>   <emph type="italics"/>Auerrois laus, &amp; in digressionibus cum antiquis conferendus.<emph.end type="italics"/>                                              5. <!-- KEEP S--></s>
          </p>
          <p type="head">
            <s id="s.001827">Caput IIII.<lb/><emph type="italics"/>Diuiſio huius operis in ſuas partes.<emph.end type="italics"/>                                                                               6. <lb/>   <emph type="italics"/>Aequiuoca, ac ambigua nomina prius diſtinguenda ſunt.<emph.end type="italics"/>                                                           6. <lb/>   <emph type="italics"/>Argumentorum nexus ſi non aliter ſaltem vt Gordianus nodus gladio ſol­<lb/>uendus.<emph.end type="italics"/>                                                                                                         6. <lb/>   <emph type="italics"/>Philoſophi non veri quomodo habendi ſint.<emph.end type="italics"/>                                                                       7. <lb/>   <emph type="italics"/>Dei in hac tractatione inuocatio.<emph.end type="italics"/>                                                                               7. <lb/>   <emph type="italics"/>Prima principia Philoſophiæ prius aperienda.<emph.end type="italics"/>                                                              7. </s>
          </p>
          <pb xlink:href="011/01/294.jpg"/>
          <p type="head">
            <s id="s.001828">Caput V.<lb/><emph type="italics"/>Pars prima huius operis circa voces verſatur.<emph.end type="italics"/>                                                                      7. <lb/>   <emph type="italics"/>Elementa ſunt materia huius tractationis. </s>
            <s id="s.001829">Ideo ea eſſe ponuntur.<emph.end type="italics"/>                                              7. <lb/>   <emph type="italics"/>Quæſtio ſi eſt ſubiecti non inquirenda cum ſubiectum a proprio artifice non <lb/>demonſtretur.<emph.end type="italics"/>                                                                                                   7. <lb/>   <emph type="italics"/>Elementi definitio confert ad definitionem motus.<emph.end type="italics"/>                                                                     7. </s>
          </p>
          <p type="head">
            <s id="s.001830">Caput VI.<lb/><emph type="italics"/>Definitio elementi illuſtratur.<emph.end type="italics"/>                                                                                    8. <lb/>   <emph type="italics"/>Elementi definitio accipitur ex quinto ſapientiæ &amp; ex tertio cæli.<emph.end type="italics"/>                              8. <lb/>   <emph type="italics"/>Cælum eſt corpus, non tamen  vere elementum nuncupari debet.<emph.end type="italics"/>                                                                     8. <lb/>   <emph type="italics"/>Priuatio noneſt elementum, &amp;  quomodo differat a materia exponitur.<emph.end type="italics"/>                                                   8. <lb/>   <emph type="italics"/>Elementa non diſſoluuntur in corpora priora, &amp; ſunt corpora vndequaque <lb/>ſimilia.<emph.end type="italics"/>                                                                                                       8. <lb/>   <emph type="italics"/>Materia prima non eſt verè elementum nec materia propinqua<emph.end type="italics"/>                                               9. <lb/>   <emph type="italics"/>Elementa non ſunt penitus ſimplicia.<emph.end type="italics"/>                                                                          9. <lb/>   <emph type="italics"/>Tranſmutatio aperit nobis elementa eſſe compoſita.<emph.end type="italics"/>                                                          9. <lb/>   <emph type="italics"/>Anaxagoræ &amp; Democriti principia non ſunt elementa.<emph.end type="italics"/>                                                                         9. <lb/>   <emph type="italics"/>Graue &amp; leue ſunt rationes quibus conſiderantur elementa in hoc libro.<emph.end type="italics"/>                                         10. </s>
          </p>
          <p type="head">
            <s id="s.001831">Caput VII.<lb/><emph type="italics"/>De numera elementorum.<emph.end type="italics"/>                                                                                            10. <lb/>   <emph type="italics"/>Numerus elementorum ex motu recta inueſtigatur.<emph.end type="italics"/>                                                                 10. <lb/>   <emph type="italics"/>Tranſmutatio non ſeruaretur ſi eſſet vnum tantum elementum.<emph.end type="italics"/>                                                                 10. <lb/>   <emph type="italics"/>Elementum vnum ſi contrarias haberet qualitates etiam in eo eſſent ſub­<lb/>ſtantiæ diuerſæ.<emph.end type="italics"/>                                                                                      11. <lb/>   <emph type="italics"/>Hippocrates &amp; Galenus probant elementum non eſſe vnum.<emph.end type="italics"/>                                                     11. <lb/>   <emph type="italics"/>Qualitates quatuor indicant quatuor eſſe elementa nec plura, nec pauciora; <lb/>non eſſe autem infinita motus recti finiti.<emph.end type="italics"/>                                                                11. 12. <lb/>   <emph type="italics"/>Motus circularis prior recto.<emph.end type="italics"/>                                                                                12. <lb/>   <emph type="italics"/>Cælum <expan abbr="numquã">numquam</expan> ad <expan abbr="finẽ">finem</expan> mouetur, ſemper tamen in fine, elementa è contra.<emph.end type="italics"/>                       12. <lb/>   <emph type="italics"/>Elementa quæ non mouentur vel impedita ſunt extra proprium locum, vel <lb/>proprio loco quieſcunt.<emph.end type="italics"/>                                                                                        12. <lb/>   <emph type="italics"/>Natura eſt principium non ſolum motus, ſed quietis in elementis.<emph.end type="italics"/>                                               13. <lb/>   <emph type="italics"/>Linea recta, ſuper quam fiunt motus recti, eſt infra lunam.<emph.end type="italics"/>                                                                13. <lb/>   <emph type="italics"/>Elementa neceſſario grauia vel. </s>
            <s id="s.001832">leuia vel abſolutè aut comparatè.<emph.end type="italics"/>                              13. <lb/>   <emph type="italics"/>Natura ab extremo ad alterum per media proficiſcitur Auerroes ſecundo <lb/>de Anima.<emph.end type="italics"/>                                                                                                      13. </s>
          </p>
          <p type="head">
            <s id="s.001833">Caput VIII.<lb/><emph type="italics"/>Elementa propria natura ac vi ad locum moueri oſtenditur.<emph.end type="italics"/>                                                         14. <lb/>   <emph type="italics"/>Motum elementorum non cognouerunt Philoſophi.<emph.end type="italics"/>                                                                14. <lb/>   <emph type="italics"/><expan abbr="Elemẽta">Elementa</expan> naturali motu moueri probat. </s>
            <s id="s.001834">ex difinitione natura, et ex quiete.<emph.end type="italics"/>                               15. <lb/>   <emph type="italics"/>Natura odit infinitum.<emph.end type="italics"/>                                                                                         16. </s>
          </p>
          <pb xlink:href="011/01/295.jpg"/>
          <p type="head">
            <s id="s.001835">Caput IX.<lb/><emph type="italics"/>Empedoclis opinio confutatur de immobilitate terræ ob cali conuerſionem.<emph.end type="italics"/>                                    16. <lb/>   <emph type="italics"/>Terra ſua natura non eſt mobilis in proprio loco; vt corpus naturale habes <lb/>motum naturalem.<emph.end type="italics"/>                                                                                               17. </s>
          </p>
          <p type="head">
            <s id="s.001836">Caput X.<lb/><emph type="italics"/>Democriti corpuſcula non temerè moueri.<emph.end type="italics"/>                                                                    17. <lb/>   <emph type="italics"/>Corpora indiuiſibilia ſi violenter mouentur habent etiam motum natura­<lb/>lem.<emph.end type="italics"/>                                                                                                           17. <lb/>   <emph type="italics"/>Violentum quid ſit ex primo cæli; &amp; quinto de generatione animalium.<emph.end type="italics"/>                                17. <lb/>   <emph type="italics"/>Motus naturalis præcedit violentum.<emph.end type="italics"/>                                                                      18. </s>
          </p>
          <p type="head">
            <s id="s.001837">Caput XI.<lb/><emph type="italics"/>Platonis &amp; Hermetis &amp; Orphei ſententia de elementis ante mundi genera­<lb/>tionem.<emph.end type="italics"/>                                                                                                           18. <lb/>   <emph type="italics"/>Poſterius non eſt ſine ſuo priori.<emph.end type="italics"/>                                                                             18. <lb/>   <emph type="italics"/>Naturalis motus habet ortum ab vno principio ordinato.<emph.end type="italics"/>                                                         19. <lb/>   <emph type="italics"/>Ordinis cauſa eſt natura octauo phyſicorum; &amp; ordo eſt forma mundi vt ha<lb/>betur ab Alexandro ſecundo loco quæſtionum naturalium.<emph.end type="italics"/>                                                  19. </s>
          </p>
          <p type="head">
            <s id="s.001838">Caput XII.<lb/><emph type="italics"/>Anaxagoræ opinio de genitura mundi, &amp; quomodo mens latitantia edu­<lb/> cebat.<emph.end type="italics"/>                                                                                                            19. <lb/>   <emph type="italics"/>Theophraſtus huius videtur <expan abbr="ſentẽtiæ">ſententiæ</expan> <expan abbr="vnũquodque">vnunquodque</expan> ſegregari ex <expan abbr="vnoquoq.">vnoquoque</expan><emph.end type="italics"/>                       20. <lb/>   <emph type="italics"/>Oculi quorundam flammas emittere ſcribit Theophaſtusſtus.<emph.end type="italics"/>                                                                           20. <lb/>   <emph type="italics"/>Megetius medicus Iſchiadis dolorem curauit.<emph.end type="italics"/>                                                                  20. <lb/>   <emph type="italics"/>Anaxagoræ opinio refellitur ex quiete ipſa.<emph.end type="italics"/>                                                                 20. <lb/>   <emph type="italics"/>Grauia natura in centro, leuia ſub cælo quieſcunt.<emph.end type="italics"/>                                                       20. <lb/>   <emph type="italics"/>Vera opinio de motu grauium &amp; leuium est ſententia Ariſtotelis.<emph.end type="italics"/>                                            21. </s>
          </p>
          <p type="head">
            <s id="s.001839">Caput XIII.<lb/><emph type="italics"/>Parmenidis opinio perpenditur de cauſa mouente, ac de ideis.<emph.end type="italics"/>                                                      21. <lb/>   <emph type="italics"/>Parmenides petit <expan abbr="principiũ">principium</expan> quia accipit vt <expan abbr="notũ">notum</expan> quod eſt demonstrabile.<emph.end type="italics"/>                         21. <lb/>   <emph type="italics"/>Omnia eſſe vnum quod dicebat Parmenides eſt falſum.<emph.end type="italics"/>                                                            22. <lb/>   <emph type="italics"/>Vnitas eſt tranſcendens entis, &amp; ſuſtinet multitudinem.<emph.end type="italics"/>                                                      22. <lb/>   <emph type="italics"/>Parmenides ponit ſpacium inane, contrarium Ariſtoteles.<emph.end type="italics"/>                                                        22. <lb/>   <emph type="italics"/>Elementum quodlibet habet motum naturalem, &amp; huius motus est princi­<lb/>pium indagandum.<emph.end type="italics"/>                                                                                               22. <lb/>   <emph type="italics"/>Efficiens principium motus naturalis indagandum, quod non ſatis explicuit <lb/>plato in phedone.<emph.end type="italics"/>                                                                                              22. <lb/>   <emph type="italics"/>Eſſe &amp; moueri ab vna &amp; eadem cauſa profiſcuntur <expan abbr="ſecũdum">ſecundum</expan> <expan abbr="Platonẽ">Platonem</expan>.<emph.end type="italics"/>                         22. <lb/>   <emph type="italics"/>Ideæ ſi eſſent cauſa motus res ipſe ſemper cierentur.<emph.end type="italics"/>                                                    23. <lb/>   <emph type="italics"/>Præter ideas apparet aliud principium motus.<emph.end type="italics"/>                                                           23. </s>
          </p>
          <p type="head">
            <s id="s.001840">Caput XIIII.<lb/><emph type="italics"/>Refelluntur opiniones illorum qui aſſerebant materiam eſſe <expan abbr="principiũ">principium</expan> motus.<emph.end type="italics"/>                                23. <pb xlink:href="011/01/296.jpg"/>   <emph type="italics"/>Materia &amp; cauſa efficiens in visum non conſpirant.<emph.end type="italics"/>                                                         23. <lb/>   <emph type="italics"/>Tales non poſuit aquam vt principium mouens, neo Empedocles quatuor ele­<lb/>menta.<emph.end type="italics"/>                                                                                                         23. <lb/>   <emph type="italics"/>Anaxagoras laudatur tertio de anima, qui præter materiam poſuit cauſam <lb/>efficientem.<emph.end type="italics"/>                                                                                                   24. <lb/>   <emph type="italics"/>Democritus, &amp; Leucippus poſuerunt caſum, &amp; fortunam efficientem <lb/>cauſas.<emph.end type="italics"/>                                                                                                        24. <lb/>   <emph type="italics"/>Forma est quid optimum primo phyſicorum &amp; plato in Thimæo.<emph.end type="italics"/>                                               24. <lb/>   <emph type="italics"/>Qualitates ſunt inſtrumenta agendi, ac instrumenta non agunt fine principa<lb/>li cauſa, vnde Democritus culpatur ſecundo de Anima.<emph.end type="italics"/>                                                           24. <lb/>   <emph type="italics"/>Motor efficiens proximus quæritur de motu elementorum.<emph.end type="italics"/>                                                         24. <lb/>   <emph type="italics"/>Violentia nihil patitur quin prius natura concitetur.<emph.end type="italics"/>                                                          24. <lb/>   <emph type="italics"/>Motus localis est primus aliorum motuum.<emph.end type="italics"/>                                                                       25. </s>
          </p>
          <p type="head">
            <s id="s.001841">Caput XV.<lb/><emph type="italics"/>Corpora omnia, quæ rectè mouentur, ſunt vel grauia vel leuia.<emph.end type="italics"/>                                          25. <lb/>   <emph type="italics"/>Corpus non graue ſi deorſum moueretur, infinitè velocius cieretur corpore <lb/>graui.<emph.end type="italics"/>                                                                                                         26. </s>
          </p>
          <p type="head">
            <s id="s.001842">Caput XVI.<lb/> <emph type="italics"/>Antiqui philoſophi decepti fuerunt in explicatione metus &amp; quietis.<emph.end type="italics"/>                                  26. <lb/>   <emph type="italics"/>Naturæ definitio non tantum per motum, ſed per quietem manifeſtatur.<emph.end type="italics"/>                                     27. <lb/>   <emph type="italics"/>Motus est propter quietem vt propter finem.<emph.end type="italics"/>                                                                    27. <lb/>   <emph type="italics"/>Zeno, parmenides, &amp; Meliſſus motum auferentes magis peccant quam aufe<lb/>rentes quietem.<emph.end type="italics"/>                                                                                               27. <lb/>   <emph type="italics"/>Dimittere ſenſum est imbecillitas intellectus, cum non omnia rationem po­<lb/>ſtulent.<emph.end type="italics"/>                                                                                                      27. <lb/>   <emph type="italics"/>Scientia ſpeculatiua ſunt tres partes.<emph.end type="italics"/>                                                                         27. <lb/>   <emph type="italics"/>Metaphyſica non prorſus ſeiungit à motu.<emph.end type="italics"/>                                                                28. <lb/>   <emph type="italics"/>Vniuerſum duo tantum conſtituunt.<emph.end type="italics"/>                                                                              28. <lb/>   <emph type="italics"/>Motum auferentes è medio, tollunt etiam artes.<emph.end type="italics"/>                                                          28. <lb/>   <emph type="italics"/>Senſus confert ad veritatem principiorum.<emph.end type="italics"/>                                                                      28. <lb/>   <emph type="italics"/>Anaxagoræ, &amp; Empedoclis falſa opinio quod omnia quandoque monean­<lb/>tur, quandoque quieſcant.<emph.end type="italics"/>                                                                                     28. <lb/>   <emph type="italics"/>Pythagoras cælum quieſcere, terram moueri aſſerebat, confutatur ab Ariſto<lb/>tele.<emph.end type="italics"/></s>
          </p>
          <p type="head">
            <s id="s.001843">Caput XVII.<lb/><emph type="italics"/>Definitio grauis, et lexis difficilis admodum, &amp; quæ ſit cauſa difficultatis.<emph.end type="italics"/>                           29. <lb/>   <emph type="italics"/>Definitio eſt principium demonſtratiuam, &amp; quomòdo inuenienda.<emph.end type="italics"/>                                   29. <lb/>   <emph type="italics"/>In definitione grauium &amp; leuium explicanda non eſt exordiendum ab actio<lb/>nibus, cum illis non ſint impoſita nomina.<emph.end type="italics"/>                                                                      29. <lb/>   <emph type="italics"/>Grauitatis &amp; leuitatis actiones forte ſunt inclinatio pondus ac <expan abbr="momentũ">momentum</expan><emph.end type="italics"/>                             30. </s>
          </p>
          <p type="head">
            <s id="s.001844">Caput XVIII.<pb xlink:href="011/01/297.jpg"/><emph type="italics"/>Graue &amp; leue quomodo à platone definiuntur, &amp; quo pasto ex illius dictis cor­<lb/> pora ex figuris conflentur.<emph.end type="italics"/>                                                                                       30. <lb/>   <emph type="italics"/>Graue eſt illud, ſecundum platonem, quod ex pluribus partibus eiusdem ge­<lb/>    neris conſtat.<emph.end type="italics"/>                                                                                                 30. <lb/>   <emph type="italics"/>Graue, et leue definitur ab Ariſtotele ex locorum interuallis, ſuperum &amp; in <lb/>ferum non ſunt in cælo ſecundum platonem.<emph.end type="italics"/>                                                                31. <lb/>   <emph type="italics"/>Alcinous docet cur interualla non conferant ad definitionem grauis, &amp; le­<lb/>uis.<emph.end type="italics"/>                                                                                                           31. <lb/>   <emph type="italics"/>Corpora prima ex primis figuris definiuntur à platone, &amp; prima figurarum <lb/>eſt circularis.<emph.end type="italics"/>                                                                                                31. <lb/>   <emph type="italics"/>Thimæus Pythagoricus elementa ex figuris triangalaribus eſſe aſſerit.<emph.end type="italics"/>                              31. </s>
          </p>
          <p type="head">
            <s id="s.001845">Caput XIX.<lb/><emph type="italics"/>Definitio grauis &amp; leuis ſecundum Platonem reiicitur, nec corpora ex figuris, <lb/>   nec ex numeris constare oſtenditur.<emph.end type="italics"/>                                                                               32. <lb/>   <emph type="italics"/>Pythagorici corporum naturalium principia faciunt mathematica, quæ opi­<lb/>nio exploditur.<emph.end type="italics"/>                                                                                                32. <lb/>   <emph type="italics"/>Linea non eſt ex punctis, &amp; in infinitum diuiditur.<emph.end type="italics"/>                                                        32. <lb/>   <emph type="italics"/>Elementa ſunt duorum generum, mistionis, &amp; compoſitionis.<emph.end type="italics"/>                                                  33. <lb/>   <emph type="italics"/>Compoſitionis elementa ſeruant integram naturam, non tamen elementa mi <lb/>stionis.<emph.end type="italics"/>                                                                                                       33. <lb/>   <emph type="italics"/>Figuræ ſunt principia compoſitionis non mistionis.<emph.end type="italics"/>                                                       33. <lb/>   <emph type="italics"/>Elementa astu ſeruantur in misto non tamen integra.<emph.end type="italics"/>                                                            34. <lb/>   <emph type="italics"/>Elementa non ſunt ex figuris, cum figuræ non ſint nec graues, nec leues.<emph.end type="italics"/>                                 34. <lb/>   <emph type="italics"/>Pythagoræ incommoda dum ponunt numeros rerum principia.<emph.end type="italics"/>                                                  35. </s>
          </p>
          <p type="head">
            <s id="s.001846">Caput XX.<lb/><emph type="italics"/>Ratio redditur cur Philoſophi quidam vt Anaximander, Anaximenes, De<lb/> mocritus non ſint confutandi, cum omnes mundum in finitum ponant.<emph.end type="italics"/>                                                 37. <lb/>   <emph type="italics"/>Grauia &amp; leuia cur antiqui ex locorum interuallis definire non possint, cum <lb/>admittant infinitum.<emph.end type="italics"/>                                                                                           36. </s>
          </p>
          <p type="head">
            <s id="s.001847">Caput XXI.<lb/><emph type="italics"/>Democriti, &amp; Epicuri propria quædam de grauibus, &amp; leuibus interimun<lb/>tur.<emph.end type="italics"/>                                                                                                           36. <lb/>   <emph type="italics"/>Iuxta Democriti ſententiam omnia eſſent grauia, cum athomi omnes ſint <lb/>eiuſdem naturæ.<emph.end type="italics"/>                                                                                          37. <lb/>   <emph type="italics"/>Natura repugnantiam in vno non patitur.<emph.end type="italics"/>                                                                        38. <lb/>   <emph type="italics"/>Democriti opinio, quòd vacuum leuitatem efficiat, reiicitur.<emph.end type="italics"/>                                        38. 39. </s>
          </p>
          <p type="head">
            <s id="s.001848">Caput XXII.<lb/><emph type="italics"/>Empedocles nullam grauitatis naturam cognouit, ac leuitatis.<emph.end type="italics"/>                                                      39. <lb/>   <emph type="italics"/>Opiniones antiquæ cum difficultate <expan abbr="etiã">etiam</expan> rationibus adhibitis euertuntur.<emph.end type="italics"/>                          39. <lb/>   <emph type="italics"/>Empedocles quomodo introducat generationem, &amp; quit cauſa grauitatis &amp; <lb/>leuitatis, euertit tamen generationem rerum.<emph.end type="italics"/>                                                                39.40. </s>
          </p>
          <pb xlink:href="011/01/298.jpg"/>
          <p type="head">
            <s id="s.001849">Caput XXIII.<lb/><emph type="italics"/>Grauia &amp; leuia quomodo ab Ariſtotele definiantur.<emph.end type="italics"/>                                                             40. <lb/>   <emph type="italics"/>Mundus habet extremum &amp; medium.<emph.end type="italics"/>                                                                            40. </s>
          </p>
          <p type="head">
            <s id="s.001850">Caput XXIII.<lb/><emph type="italics"/>In definitione grauium &amp; leuium platonis &amp; altorum error ostenditur.<emph.end type="italics"/>                                      41. <lb/>   <emph type="italics"/>Omne corpus infra cælum eſſe graue platonici putarunt, quamuis ſimplici­<lb/>    ter graue &amp; leue omiſerint.<emph.end type="italics"/>                                                                                41. <lb/>   <emph type="italics"/>Platonis opinio confutatur, <expan abbr="cũ">cum</expan> ignis non aſcendat ob paucitatem <expan abbr="partiũ">partium</expan>.<emph.end type="italics"/>                          42. <lb/>   <emph type="italics"/>Elementa tria ſuperiora ex iiſdem ſunt triangulis ſecundum Platonem.<emph.end type="italics"/>                                           42. </s>
          </p>
          <p type="head">
            <s id="s.001851">Caput XXV.<lb/><emph type="italics"/>Soluuntur platonis argumenta de graui &amp; leui.<emph.end type="italics"/>                                                                 42. <lb/>   <emph type="italics"/>Cælum non habet poſitionem contrariam aiebat plato, quia rotundum <expan abbr="cõtrarium">contra<lb/>rium</expan> deducit Ariſtoteles.<emph.end type="italics"/>                                                                                   42.43. <lb/>   <emph type="italics"/>Medium &amp; extremum ſunt poſitiones contrariæ in mundo, &amp; loca contra­<lb/>ria indicant naturæ contrariæ elementorum &amp; motus contrarij.<emph.end type="italics"/>                                 43. </s>
          </p>
          <p type="head">
            <s id="s.001852">Caput XXVI.<lb/><emph type="italics"/>Platonis &amp; Aristotelis concilium de definitione grauium &amp; leuium.<emph.end type="italics"/>                                         43. <lb/>   <emph type="italics"/>Denſitæ cum grauitate cum leuitate raritas quarto phiſi. </s>
            <s id="s.001853">teſ.<emph.end type="italics"/>                                     85.43. 44. </s>
          </p>
          <p type="head">
            <s id="s.001854">Caput XXVII.<lb/><emph type="italics"/>Cur ignis ſimpliciter leuis, terra grauis, alia non ſimpliciter.<emph.end type="italics"/>                                                  44. <lb/>   <emph type="italics"/>Locus ſimpliciter leuis non datur qui ſit ſuperior loco ignis.<emph.end type="italics"/>                                                 45. <lb/>   <emph type="italics"/>Centrum eſt locus inferior terræ, nec datur inferior.<emph.end type="italics"/>                                                    45. <lb/>   <emph type="italics"/>Elementi natura eſt cauſa grauitatis &amp; leuitatis, hæc vero ſunt elemento­<lb/>    rum affectiones.<emph.end type="italics"/>                                                                                               45. <lb/>   <emph type="italics"/>Grauium &amp; leuium definitiones duæ, quarum vna eſt per motum altera <lb/>per quietem.<emph.end type="italics"/>                                                                                                   46. </s>
          </p>
          <p type="head">
            <s id="s.001855">Caput XXVIII.<lb/><emph type="italics"/>Definitio grauium, &amp; leuium an potior quæ per motum, an quæ per quietem <lb/>   Auerroes quæ per quietem quarto cæli.<emph.end type="italics"/>                                                                 46. <lb/>   <emph type="italics"/>Motus inest elementis cum ſunt extra proprium locum, &amp; tunc ſeruant ali­<lb/>    quid naturæ contrariè.<emph.end type="italics"/>                                                                            46. </s>
          </p>
          <p type="head">
            <s id="s.001856">Caput XXIX.<lb/><emph type="italics"/>Definitio grauium &amp; leuium Ariſtotelis à Themiſtio agitatur.<emph.end type="italics"/>                                           47. <lb/>   <emph type="italics"/>Graue non omne deorſum tendit ait Themiſtius, ſed quod ſtat immotum in <lb/>centro.<emph.end type="italics"/>                                                                                                        47. <lb/>   <emph type="italics"/>Elementorum definitio per quietem vexatur à Themiſtio.<emph.end type="italics"/>                                                  48. <lb/>   <emph type="italics"/>Confirmatio rationum Themiſty contra definitionem Aristotelis.<emph.end type="italics"/>                                                 48. <lb/>   <emph type="italics"/>Terra vniuerſa extra locum poſita an quieſceret in medio.<emph.end type="italics"/>                                                      49. </s>
          </p>
          <p type="head">
            <s id="s.001857">Caput XXX.<lb/><emph type="italics"/>Defenſio Auerrois per definitione Ariſtotelis de grauibus, &amp; leuibus.<emph.end type="italics"/>                                         49. <lb/>   <emph type="italics"/>Definitio palmæ quomodo aliquando detur per ea quæ facultatem non <expan abbr="actũ">actum</expan> <pb xlink:href="011/01/299.jpg"/>      indicant<emph.end type="italics"/>:                                                                                                      50. <lb/>   <emph type="italics"/>Differentiæ grauium eum ſint ignotæ, quia ab antiquis <expan abbr="nõ">non</expan> fuerunt impoſita <lb/>nomina ex accidentibus vſurpantur.<emph.end type="italics"/>                                                                             50. <lb/>   <emph type="italics"/>Accidentia non actum ſed facultatem ſignificant.<emph.end type="italics"/>                                                               50. </s>
          </p>
          <p type="head">
            <s id="s.001858">Caput XXXI.<lb/><emph type="italics"/>Grauia &amp; leuiæ ab eadem natura extra locum mouentur, &amp; in propria quie­<lb/> cunt ſecundo cæli &amp; ſecundo phyſicorum, hanc ſuppoſitionem confutat The<lb/>mistius.<emph.end type="italics"/>                                                                                                          50. <lb/>   <emph type="italics"/>Elementamoneri &amp; quieſcere ex eo quod ſunt extra, vel intra medium cen­<lb/>ſuit Themiſtius.<emph.end type="italics"/>                                                                                               50. </s>
          </p>
          <p type="head">
            <s id="s.001859">Caput XXXII.<lb/><emph type="italics"/>Auerroes omni genere laudis abundans optime tuetur definitionem Ariſtore­<lb/>lis contra Themiſtium.<emph.end type="italics"/>                                                                                            51. <lb/>   <emph type="italics"/>Methodus, quæ ſeruatur in euertenda ſententia Themistij.<emph.end type="italics"/>                                              51. <lb/>   <emph type="italics"/>Cauſa eſt eadem finis, &amp; eorum quæ ſunt ad finem, &amp; quies eſt finis mo­<lb/>tus.<emph.end type="italics"/>                                                                                                           52. <lb/>   <emph type="italics"/>Ignis mouebitur deorſum ſi opinio Themiſty vera, qui decipitur deceptione à <lb/>ſimpliciter ad ſecundum quid<emph.end type="italics"/>                                                                                   52. <lb/>   <emph type="italics"/>Cauſa diſponens est cauſa ſecundum quid, &amp; cauſa eadem ſub diuerſis diſpo<lb/>ſitionibus eſt cauſa contrarij.<emph.end type="italics"/>                                                                              53. <lb/>   <emph type="italics"/>Diſpoſitiones agentis credidit Themiſtius eſſe cauſas veras.<emph.end type="italics"/>                                                   54. </s>
          </p>
          <p type="head">
            <s id="s.001860">Caput XXXIII.<lb/><emph type="italics"/>Soluuntur argumenta Themiſtij contra definitionem grauium &amp; leuium, &amp; <lb/>Auerroes retorquet argumenta.<emph.end type="italics"/>                                                                                  55. <lb/>   <emph type="italics"/>Definitiones grauium &amp; leuium facultatem non actum ſignificant.<emph.end type="italics"/>                                            55. <lb/>   <emph type="italics"/>Confirmatio pro Themiſtio etiam diluitur.<emph.end type="italics"/>                                                                      56. <lb/>   <emph type="italics"/>Terra non quieſcit ob radices infinitas vt putauit Zenophanes &amp; aly, ſed <lb/>ſua grauitate.<emph.end type="italics"/>                                                                                                 56. <lb/>   <emph type="italics"/>Mundi partes extra centrum omnes ſurſum eſſe dicuntur.<emph.end type="italics"/>                                                         56. </s>
          </p>
          <p type="head">
            <s id="s.001861">Caput XXXIIII.<lb/><emph type="italics"/>Argumentum diluitur, quo oſtenditur elementa dum quieſcunt non eſſe ele­<lb/>menta quia motus eſt vita animalium octauo Phyſicorum, &amp; duodecimo <lb/>   Metaph.<emph.end type="italics"/>                                                                                                           57. <lb/>   <emph type="italics"/>Quies an ſit interitus elementorum.<emph.end type="italics"/>                                                                            57. <lb/>   <emph type="italics"/>Finis explicat magis <expan abbr="naturã">naturam</expan> alicuius rei, quam ea, quæ <expan abbr="dirigũtur">diriguntur</expan> in <expan abbr="finẽ">finem</expan>.<emph.end type="italics"/>           58. <lb/>   <emph type="italics"/>Vita duplex perfecta &amp; imperfecta, quæ eſt in <expan abbr="elemẽtis">elementis</expan> impropriè tamen.<emph.end type="italics"/>                58. <lb/>   <emph type="italics"/>Elementa per ſe quieſcunt, mouentur per accidens, quies enim est finis ele­<lb/>mentorum quarto cæli.<emph.end type="italics"/>                                                                                    58. <lb/>   <emph type="italics"/><expan abbr="Cælũ">Cælum</expan> &amp; Natura à Deo <expan abbr="mouẽtur">mouentur</expan> per <expan abbr="modũ">modum</expan> amati, &amp; quæ Dei vita.<emph.end type="italics"/> 58.59. <lb/>   <emph type="italics"/>Grauia an ad centrum vt ad medium mundi, vel ad medium terræ mo­<lb/>ueantur.<emph.end type="italics"/>                                                                                                       59. <pb xlink:href="011/01/300.jpg"/>   <emph type="italics"/>Thimæus locrus de motu grauium videtur conuenire cum Aristotele.<emph.end type="italics"/>                                         59. </s>
          </p>
          <p type="head">
            <s id="s.001862">Caput XXXV.<lb/><emph type="italics"/>Elementa à ſe per ſe moueri, &amp; multiplex mouendi principium explicatur.<emph.end type="italics"/>                                60. <lb/>   <emph type="italics"/>Principium motus in elementis eſt intrinſecum, est tamen &amp; aliud princi­<lb/>pium commune.<emph.end type="italics"/>                                                                                                  60. <lb/>   <emph type="italics"/>Cælum mouet elementa vt cauſa vniuerſalis, &amp; omnia moderatur.<emph.end type="italics"/>                              60.61. <lb/>   <emph type="italics"/>Lex naturæ quid ſit, &amp; natura particularis a lege vniuerſali communica­<lb/>tur.<emph.end type="italics"/>                                                                                                            61. <lb/>   <emph type="italics"/>Principium motas particulare quæritur, cuius multæ ſunt differentiæ, &amp; <lb/>ipſum multipliciter accipitur.<emph.end type="italics"/>                                                                             61. 62. <lb/>   <emph type="italics"/>Actus primus eſt forma, ſecundus non operatis ſed formæ operans.<emph.end type="italics"/>                                         62. <lb/>   <emph type="italics"/>Quies elementorum eſt veluti actus primus, metus veluti ſecundus.<emph.end type="italics"/>                                              62. <lb/>   <emph type="italics"/>Principij diuiſio ex <expan abbr="ſecũdo">ſecundo</expan> de Anima, &amp; partitio motus in ſuas ſpecies.<emph.end type="italics"/>                     62. <lb/>   <emph type="italics"/>Motus ad locum vel naturalis &amp; violentus, vel à natura &amp; ab arte.<emph.end type="italics"/>                               62. </s>
          </p>
          <p type="head">
            <s id="s.001863">Caput XXXVI.<lb/><emph type="italics"/>Institutum huius tractationis, ac titulus quæſtionis hactenus explicatus expo­<lb/>nitur.<emph.end type="italics"/>                                                                                                            63. <lb/>   <emph type="italics"/>Tractatio hæc de motu elementorum non attingit corpora cælestia, nec mo­<lb/>tus mixti mixtorum corporum inquiruntur.<emph.end type="italics"/>                                                                       63. </s>
          </p>
          <p type="head">
            <s id="s.001864">INDEX SECVNDAE PARTIS. <lb/><!-- KEEP S--></s>
            <s id="s.001865">Caput I.<lb/>S<emph type="italics"/>ecvndae Partis principalis in ſuis partes ſubdiuiſio.<emph.end type="italics"/>                                                            65. <lb/>   <emph type="italics"/>Opinionis veterum de elementorum motu confutandæ tantum celebrio<lb/>res, &amp; non omnes.<emph.end type="italics"/>                                                                                             65. </s>
          </p>
          <p type="head">
            <s id="s.001866">Caput II.<lb/><emph type="italics"/>Epicuri Anaximenis, Anaxagoræ, &amp; eorum, qui infinitatem ponuntur ſen­<lb/>    ſententiæ omittendæ.<emph.end type="italics"/>                                                                               66. <lb/>   <emph type="italics"/>Infinitum non habet extremos fines.<emph.end type="italics"/>                                                                            66. </s>
          </p>
          <p type="head">
            <s id="s.001867">Caput III.<lb/><emph type="italics"/>Terram vnam ex ipſis ſtellis, &amp; ſic in cælo ignem, in medio mundi poſuit Pytha<lb/>goras, &amp; confutatur.<emph.end type="italics"/>                                                                                       66. <lb/>   <emph type="italics"/>Terra duplex ponitur à Pythagoricis, vna tamen in cælo assidua conuerſione <lb/>diem ac noctem efficit.<emph.end type="italics"/>                                                                                        67. <lb/>   <emph type="italics"/>Ignem nobilissimum ſtatuunt Pythagorici, ſic ei debetur locus nobilissimus, <lb/>qui eſt medium mundi, quem vocarunt Iouis custodiam.<emph.end type="italics"/>                                                           67. <lb/>   <emph type="italics"/>Medium dupliciter rei, &amp; magnitudinis eſt, quod non animaduerterunt Py<lb/>thagorict.<emph.end type="italics"/>                                                                                                     67. <pb xlink:href="011/01/301.jpg"/>   <emph type="italics"/>Centrum in vniuerſo eſt medium magnitudinis, primum mobile est medium <lb/>rei.<emph.end type="italics"/>                                                                                                           67. <lb/>   <emph type="italics"/>Terra non poteſt eſſe in cælo, nec etiam inane, cum cælum non dilatetur nec <lb/>rarefiat.<emph.end type="italics"/>                                                                                                      68. <lb/>   <emph type="italics"/>Totius, &amp; partis est idem motus, ideo omnis terra ad centrum moueretur fi <lb/>eſſet extra centrum.<emph.end type="italics"/>                                                                                     69. </s>
          </p>
          <p type="head">
            <s id="s.001868">Caput IIII.<lb/><emph type="italics"/>Refelluntur Heraclydes, Philolaus, &amp; aly de quiete terræ, &amp; eius motu, qui <lb/>omnes dixerunt terram moueri, cælum quieſcere.<emph.end type="italics"/>                                                           69. <lb/>   <emph type="italics"/>Cælum ſi staret in eodem loco ſtellæ ſemper aſpicerentur.<emph.end type="italics"/>                                          70. <lb/>   <emph type="italics"/>Terram quieſcere ob infinitas radices, vel quia ſustineatur ab aqua dilui­<lb/>tur.<emph.end type="italics"/>                                                                                                       70. 71. </s>
          </p>
          <p type="head">
            <s id="s.001869">Caput V.<lb/><emph type="italics"/>Anaximenes, Anaxagoras, Democritus latitudinem terræ eſſe cauſam eius <lb/>quietis dixerunt, quorum opinio deſtruitur.<emph.end type="italics"/>                                                                71. 72. <lb/>   <emph type="italics"/>Terram planam eſſe putarunt antiqui, &amp; ſemper eſſe deorſum, ac decipiun <lb/>tur, quia Orizontes diuerſi.<emph.end type="italics"/>                                                                               72. 73. </s>
          </p>
          <p type="head">
            <s id="s.001870">Caput VI.<lb/><emph type="italics"/>Empedoclis opinio tollitur, qui terram quieſcere credidit ob cæli maximam con­<lb/>    uerſionem.<emph.end type="italics"/>                                                                                                     73. <lb/>   <emph type="italics"/>Terra non quieſcit rationibus poſitis ab Empedocle, nam ignis etiam quieſce <lb/>ret ob cæli motum.<emph.end type="italics"/>                                                                                       74. <lb/>   <emph type="italics"/>Terra deorſum pellitur violentia ſecundum Empedoclem, at motus violen­<lb/>tus posterior naturali, nec motus celerior ſemper minus celerem præce­<lb/>dit.<emph.end type="italics"/>                                                                                                       75. 76. </s>
          </p>
          <p type="head">
            <s id="s.001871">Caput VII.<lb/><emph type="italics"/>Anaximandri opinio deſtruitur cum terra non quieſcat, eo quod æqualiter di­<lb/>ſtet ab extremis, cuius ratio eſt ſophiſtica.<emph.end type="italics"/>                                                              76. 77. <lb/>   <emph type="italics"/>Appetitus ſi æque duorum eſſet ad neutrum moueremur dicebat Anaxi­<lb/>mander, quod ſoluitur.<emph.end type="italics"/>                                                                                         77. </s>
          </p>
          <p type="head">
            <s id="s.001872">Caput VIII.<lb/><emph type="italics"/>Terram circum medium moueri dixerunt nonnulli, quod reiicitur, quia ſimplicis <lb/>corporis vnus motus ſimplex.<emph.end type="italics"/>                                                                                   78. <lb/>   <emph type="italics"/>Violentum nullum perpetuum, &amp; ordo vniuerſi eſt æternus.<emph.end type="italics"/>                                         78. 79. <lb/>   <emph type="italics"/>Heraclytus bonum, &amp; malum eſſe cauſas efficientes vniuerſi, &amp; motus ele<lb/>mentorum, at malum nullius ordinis cauſa.<emph.end type="italics"/>                                                                      79. <lb/>   <emph type="italics"/>Heraclyti ſententia de arcu, &amp; corda in <expan abbr="vnũ">vnum</expan> conuenientia exponitur.<emph.end type="italics"/>                                 79. <lb/>   <emph type="italics"/>Forma eſt bonum, &amp; boni cauſa, materia mala, &amp; malorum cauſa.<emph.end type="italics"/>                                          79. </s>
          </p>
          <p type="head">
            <s id="s.001873">Caput IX.<lb/><emph type="italics"/>Chaos opinio Heſiodi, Hermetis, &amp; aliorum infirmatur.<emph.end type="italics"/>                                                         80. <lb/>   <emph type="italics"/>Hermetis vmbræ horrenda est chaos aliorum.<emph.end type="italics"/>                                                               80. <pb xlink:href="011/01/302.jpg"/>   <emph type="italics"/>Motum inordinatum, à quo ipſius chaos non explicantes antiqui ſunt repre­<lb/>hendendi.<emph.end type="italics"/>                                                                                                      81. <lb/>   <emph type="italics"/>Motus mixtus est post motum ſimplicem, &amp; quod mouetur debet eſſe actu, <lb/>vt in ſpeciebus motuum apparet.<emph.end type="italics"/>                                                                                81. <lb/>   <emph type="italics"/>Natura non poterat moueri chaos motu illo inordinato.<emph.end type="italics"/>                                                          82. <lb/>   <emph type="italics"/>Mundus est partium ordo, vt Alexander expoſuit ſecundo quæſtionum na­<lb/>    turalium.<emph.end type="italics"/>                                                                                                      82. </s>
          </p>
          <p type="head">
            <s id="s.001874">Caput X.<lb/><emph type="italics"/>Platonis ideæ, Mathematica Pythagoræ, Pſeuſippi imperfecta principia vnà <lb/>cum lite, &amp; amicitia Empedoclis agitantur.<emph.end type="italics"/>                                                                  83. <lb/>   <emph type="italics"/>Ideæ non habent vim mouendi, &amp; natura mouentium eſt abſoluta non im­<lb/>    perfecta.<emph.end type="italics"/>                                                                                                      83. <lb/>   <emph type="italics"/>Amicitia Empedoclis non ſolum erat cauſa mouens, ſed etiam &amp; mate­<lb/>ria, at hæc non coincidunt.<emph.end type="italics"/>                                                                              84. <lb/>   <emph type="italics"/>Sphærum Empedoclis quid ſit, nec potest gigni ex diſcordiæ, vt ipſe credi­<lb/>dis.<emph.end type="italics"/>                                                                                                           85. </s>
          </p>
          <p type="head">
            <s id="s.001875">Caput XI.<lb/><emph type="italics"/>Anaxagoræ ſententia de cauſa efficiente, motum Democriti, &amp; Anaximan­<lb/>dri reſpuitur.<emph.end type="italics"/>                                                                                                 85. <lb/>   <emph type="italics"/>Moueri caſu nihil poteſt, cum ſemper motus ſit propter aliquem finem.<emph.end type="italics"/>                                          86. <lb/>   <emph type="italics"/>Anaxagoras reprehenditur, qui non oppoſuit bono malum principium, ſed <lb/>ſolam mentem, quare &amp; motus vnus.<emph.end type="italics"/>                                                                          86. <lb/>   <emph type="italics"/>Ab vno in <expan abbr="quantũ">quantum</expan> vnum ſemper oritur vnum.<emph.end type="italics"/>                                                               86. <lb/>   <emph type="italics"/>Caſus et fortuna non ſunt cauſæ mouentes contra Democritum, quia ſunt po­<lb/>ius errores, &amp; peccata naturæ, &amp; artis, quæ caſu fiunt.<emph.end type="italics"/>                                   86. <lb/>   <emph type="italics"/>Anaximandri principium infinitum medium inter naturam animæ de­<lb/>struitur.<emph.end type="italics"/>                                                                                                      87. </s>
          </p>
          <p type="head">
            <s id="s.001876">Caput XII.<lb/><emph type="italics"/>Elementa non moueri à mundi anima ſecundum Platonem, à Ioue Orphei, ab <lb/>amore Eſiodi probatur.<emph.end type="italics"/>                                                                                         87. <lb/>   <emph type="italics"/>Efficientes cauſæ vniuerſales non ſufficiunt.<emph.end type="italics"/>                                                            88. <lb/>   <emph type="italics"/>Amor non conuertitur ad rem informem, ſed ad rem formoſam.<emph.end type="italics"/>                                                      88. </s>
          </p>
          <p type="head">
            <s id="s.001877">Caput XIII.<lb/><emph type="italics"/>Ordo rerum tractandarum exponitur, &amp; primo ſuppoſitiones quædam firman­<lb/>tur.<emph.end type="italics"/>                                                                                                           89. </s>
          </p>
          <p type="head">
            <s id="s.001878">Caput XIIII.<lb/> <emph type="italics"/>Materiæ primæ, &amp; formæ natura exponitur, &amp; materia per passionem, for<lb/>ma per actionem definitur.<emph.end type="italics"/>                                                                                      89. <lb/>   <emph type="italics"/>Materia prima continet omnes formas potentia, quæ ſunt virtute in prima <lb/>motore.<emph.end type="italics"/>                                                                                                        90. <lb/>   <emph type="italics"/>Materia est ſubſtantia, &amp; ſubſtantia diuiditur in materiam, formam, &amp;<emph.end type="italics"/><pb xlink:href="011/01/303.jpg"/>      <emph type="italics"/>compoſitum.<emph.end type="italics"/>                                                                                                 90. <lb/>   <emph type="italics"/>Omne recipiens debet eſſe denudatum à natura recepti quod etiam explicatur <lb/>à plotino.<emph.end type="italics"/>                                                                                              91. <lb/>   <emph type="italics"/>Materia patitur ab actu, &amp; recipit actum, non eſt tamen actus, nec habet <lb/>actum entitatiuum.<emph.end type="italics"/>                                                                                             91. <lb/>   <emph type="italics"/>Forma eſt principium agendi.<emph.end type="italics"/>                                                                                   92. </s>
          </p>
          <p type="head">
            <s id="s.001879">Caput XV.<lb/><emph type="italics"/>Qua conuenientia ſit de materia, &amp; forma, &amp; qua differentia inter Aristote­<lb/>lem, Platonem, &amp; Pythagoram.<emph.end type="italics"/>                                                                               92. <lb/>   <emph type="italics"/>Materia à Platone qua cauſa nuncupatur mater, receptaculum, nutrix.<emph.end type="italics"/>                                     92. <lb/>   <emph type="italics"/>Formæ diſſenſio inter Platonicos.<emph.end type="italics"/>                                                                        92. <lb/>   <emph type="italics"/>Mathematica ſeruantur à Pythagora, &amp; in medio rerum ſita quæ intelle­<lb/>ctu, &amp; ſenſu percipiuntur.<emph.end type="italics"/>                                                                                 93. <lb/>   <emph type="italics"/>Formas plato in mundo intelligibili poſuit, Ariſtoteles in materia.<emph.end type="italics"/>                                            93. <lb/>   <emph type="italics"/>Differentia inter principia agendi, &amp; patiendi, &amp; principia agendi in du­<lb/>plici differentia.<emph.end type="italics"/>                                                                                             93. <lb/>   <emph type="italics"/>Patiendi principium ſemper eget extrinſeco motore.<emph.end type="italics"/>                                                             94. </s>
          </p>
          <p type="head">
            <s id="s.001880">Caput XVI.<lb/><emph type="italics"/>Duo formarum genera explicantur, quorum vnum in materia alterum mi­<lb/>nimè.<emph.end type="italics"/>                                                                                                   94. <lb/><emph type="italics"/>Hominis intellectus non eſt forma materialis, at cur aliqui cum mortalem affir<lb/>ment exponitur.<emph.end type="italics"/>                                                                                             94 95. <lb/>   <emph type="italics"/>Formæ diuinæ quomodo dent eſſe cælo, &amp; hominibus.<emph.end type="italics"/>                                        95. <lb/>   <emph type="italics"/>Formæ materiales imperficiuntur à materia, diuinæ minimè.<emph.end type="italics"/>                            96. </s>
          </p>
          <p type="head">
            <s id="s.001881">Caput XVII.<lb/><emph type="italics"/>Actio à forma, perpessio à materia oritur, &amp; ab codem non prouenit actio, &amp; <lb/>passio ſecundum eamdem rationem.<emph.end type="italics"/>                                                                             96. <lb/>   <emph type="italics"/>Actio ſi proueniret à materia omnium eſſet actio vna.<emph.end type="italics"/>                                                   97. <lb/>   <emph type="italics"/>Similitudo oritur à forma, &amp; compoſitum agit ratione formæ.<emph.end type="italics"/>                               97. 98. <lb/>   <emph type="italics"/>Actus, &amp; potentia ſunt differentiæ valde oppoſitæ.<emph.end type="italics"/>                                             98. <lb/>   <emph type="italics"/>Grauitas, &amp; leuitas mouent vt formæ mouentur, vt in materia.<emph.end type="italics"/>                                         98. <lb/>   <emph type="italics"/>Elementorum formæ magis accedunt ad accidentia quàm ad ſubſtantiam <lb/>ideo non integre ſeruantur.<emph.end type="italics"/>                                                                                    99. </s>
          </p>
          <p type="head">
            <s id="s.001882">Caput XVIII.<lb/><emph type="italics"/>De triplici facultate elementorum.<emph.end type="italics"/>                                                                                99. <lb/>   <emph type="italics"/>Elementum quodlibet in quodlibet immediatè tranſmutatur.<emph.end type="italics"/>                                               100. <lb/>   <emph type="italics"/>Materia eſt cauſa, vt <expan abbr="vnũquodque">vnunquodque</expan> fieri possit, vt vero fiant à forma.<emph.end type="italics"/>                         101. <lb/>   <emph type="italics"/>Elementa ad propria loca præter naturam feruntur, &amp; ignis aſcendit non <lb/>quia ſit factus, ſed quia fit ignis, quo etiam fundamento abutitur Ze­<lb/>narchus.<emph.end type="italics"/>                                                                                                 101. 102. <lb/>   <emph type="italics"/>Elementorum facultas ſecunda opum actu ſunt extra locum statim moue-<emph.end type="italics"/></s>
          </p>
          <pb xlink:href="011/01/304.jpg"/>
          <p type="head">
            <s id="s.001883">Caput XXIII.<lb/><emph type="italics"/>Ariſtotelis ratio agitatur à Themistio eo quod ſit petitio.<emph.end type="italics"/>                                               117. </s>
          </p>
          <p type="head">
            <s id="s.001884">Caput XXIIII.<lb/><emph type="italics"/>Auerroes tutatur Ariſtotelem à Themiſtio.<emph.end type="italics"/>                                                                 117. <lb/>   <emph type="italics"/>Corpora infra lunam, vel ſimplicia, vel compoſita, vel habent in vno gene <lb/>re vnam tantum cauſam, vel plures.<emph.end type="italics"/>                                                                            118. <lb/>   <emph type="italics"/>In passionibus compoſitorum explicandis non ſufficit vna cauſa, ſufficit in <lb/>ſimplicibus.<emph.end type="italics"/>                                                                                                  119. </s>
          </p>
          <p type="head">
            <s id="s.001885">Caput XXV.<lb/><emph type="italics"/>Elementa mouentur à medio.<emph.end type="italics"/>                                                                                120. <lb/>   <emph type="italics"/>Motus ſeruatur ab aere, &amp; ſagittæ motus, quia ſimul grauis, &amp; leuis.<emph.end type="italics"/>                            121. <lb/>   <emph type="italics"/>Aer, &amp; aqua ſunt instrumenta motus naturalis, &amp; violenti.<emph.end type="italics"/>                                             121. <lb/>   <emph type="italics"/>Medij motus eſt velocior motu impellentis.<emph.end type="italics"/>                                                                  122. </s>
          </p>
          <p type="head">
            <s id="s.001886">Caput XXVI.<lb/><emph type="italics"/>Medij motus vtilis eſt, ac neceſſarius in motu elementi.<emph.end type="italics"/>                                                       122. <lb/>   <emph type="italics"/>Motus non eſſet ſi daretur vacuum, quia requiritur reſiſtentia, quæ eſt extrin<lb/>ſeca in elementis, in animalibus verò interna.<emph.end type="italics"/>                                                         123. </s>
          </p>
          <p type="head">
            <s id="s.001887">Caput XXVII.<lb/><emph type="italics"/>Auerroes quæ contra Auempacem præceptorem pro ratione Ariſtotelis, &amp; me <lb/>dium plenum in motu elementorum neceſſarium oſtendit.<emph.end type="italics"/>                                                         124. <lb/>   <emph type="italics"/>Motus omnis continuus non ſolum ex mouente, ſed ratione reſiſtentiæ, quæ <lb/>vbi minor, maior velocitas.<emph.end type="italics"/>                                                                               124 125. <lb/>   <emph type="italics"/>Reſistentia tribus modis inuenitur, quæ tamen non includitur in mate­<lb/>ria.<emph.end type="italics"/>                                                                                                     125. 126. <lb/>   <emph type="italics"/>Aer ſuſcipit vtrumque motum, quia nec grauis, nec leuis, cum recipiens de <lb/>beat eſſe denudatum à natura recepti.<emph.end type="italics"/>                                                                  126. </s>
          </p>
          <p type="head">
            <s id="s.001888">Caput XXVIII.<lb/><emph type="italics"/>Vacuum ſi daretur nulla eſſet reſiſtentia, illud autem eſſet infinitum.<emph.end type="italics"/>                                          127. <lb/>   <emph type="italics"/>Motum in vacuo non momento fieri probant aliqui, ſed falſum, antiqui ta­<lb/>    men putarunt <expan abbr="locũ">locum</expan> eſſe vacuum, quod Plato in Timæo <expan abbr="etiã">etiam</expan> deſtruit.<emph.end type="italics"/>                         128. <lb/>   <emph type="italics"/>Vacuum ſi daretur ob quorundam rationem fieret illuminatio in tempore, <lb/>&amp; formica in cælo ſpectari poſſet, &amp; vanæ rationes Platonis, &amp; Ari­<lb/>ſtotelis.<emph.end type="italics"/>                                                                                                128. 129. <lb/>   <emph type="italics"/>Terra non mouetur, quia eſt in æquilibrio mundi aiebat Plato.<emph.end type="italics"/>                                     130. <lb/>   <emph type="italics"/>Medium adiuuat motum, quod non verum inani admiſſo, &amp; grauia, &amp; le<lb/>uia æque mouerentur in vacuo.<emph.end type="italics"/>                                                                      130. 131. <lb/>   <emph type="italics"/>Mobile non ſimul occupat vniuerſum ſpacium.<emph.end type="italics"/>                                                                  131. <lb/>   <emph type="italics"/>Inconuenienti vno poſito que ſequuntur non ſunt inconuenientia, ſed neceſ­<lb/>ſaria, quare in motu reſiſtentia requiritur.<emph.end type="italics"/>                                                             131. 132. </s>
          </p>
          <p type="head">
            <s id="s.001889">Caput XXIX.<lb/><emph type="italics"/>Elementum an in medio priuſquam medium moueatur.<emph.end type="italics"/>                                                                 132. <pb xlink:href="011/01/305.jpg"/>   <emph type="italics"/>Naturalis motus violentum præcedit, metus autem grauium præcedit me­<lb/>dium natura, non tempore.<emph.end type="italics"/>                                                                                132. 133. <lb/>   <emph type="italics"/>Corpus mouens etiam mouetur, quod non admittit Theophrastus, agens ta­<lb/>men omne infra lunam repatitur.<emph.end type="italics"/>                                                                          133. 134. <lb/>   <emph type="italics"/>Mobilitas non eſt mobilis, &amp; ſi probetur ratione, in qua est fallacia figura <lb/>dictioni.<emph.end type="italics"/>                                                                                                     135. </s>
          </p>
          <p type="head">
            <s id="s.001890">Caput XXX.<lb/><emph type="italics"/>Elementum totum à toto elemento mouetur non primo, ſed ſecundario.<emph.end type="italics"/>                                        135. <lb/>   <emph type="italics"/>Actiones, &amp; passiones ſunt indiuiduorum.<emph.end type="italics"/>                                                                135. <lb/>   <emph type="italics"/>Forma mouet totum elementum quod mouetur motu ſimplici, &amp; ſic ipſa mo<lb/>uetur ſimul cum materia.<emph.end type="italics"/>                                                                                    136. </s>
          </p>
          <p type="head">
            <s id="s.001891">Caput XXXI.<lb/><emph type="italics"/>Totum elementum ſe per accidens mouet, non per ſe, quia ſic animalia quamuis <lb/><expan abbr="elemẽta">elementa</expan> animata in decimo de legibus, &amp; in Phedro poſuerit Plato.<emph.end type="italics"/>                                  137. <lb/>   <emph type="italics"/>Corruptionis duo modi inueniuntur cuius cauſam ponit Plato materiam.<emph.end type="italics"/><lb/>    137.                                                                                                              138. <lb/>   <emph type="italics"/>Anima nec ab intrinſeco, nec ab extrinſeco corrumpitur ſecundum Plato­<lb/>    nem, &amp; quomodo probet ipſam æternam, &amp; ſeipſa mobilem.<emph.end type="italics"/>                                     138. 139. <lb/>   <emph type="italics"/>Explicatur locus Platonis ex libro decimo de legibus ſecundum Theophra­<lb/>ſtum, &amp; eius diſcipulum Stratonem Lampſacenum.<emph.end type="italics"/>                                                            139. <lb/>   <emph type="italics"/><expan abbr="Motionũ">Motionum</expan> alias ſpecies tribuit Plato animalibus, alias verò Ariſtoteles.<emph.end type="italics"/>                         139. <lb/>   <emph type="italics"/>Anima immortalis, quia agens omnia facit, possibilis omnia fit, &amp; ver­<lb/>bis diſſentiunt Plato, &amp; Ariſtoteles.<emph.end type="italics"/>                                                                     140. <lb/>   <emph type="italics"/>Elementa à ſe ipſis propriè non mouentur, nec per ſe propriè quieſcunt.<emph.end type="italics"/>                  141. <lb/>   <emph type="italics"/>Natura æque eſt principium motus, &amp; quietis nec vniuocè dicitur.<emph.end type="italics"/>                             141. <lb/>   <emph type="italics"/>Elementa non habent reſistentiam intrinſecam, ideo non ex ſe quieſcunt, nec <lb/>mouentur per ſe ad loca contraria, nec ad omnes differentias loci, vt ani­<lb/>malia.<emph.end type="italics"/>                                                                                                        142. <lb/>   <emph type="italics"/>Cotinuum nullum per ſe propriè à ſe ipſo mouetur, &amp; mobile habet diſtin­<lb/>ctum motorem.<emph.end type="italics"/>                                                                                                 142. <lb/>   <emph type="italics"/>Elementa non diuiduntur in partem per ſe mouentem, &amp; per ſe motam, vt <lb/>animalia.<emph.end type="italics"/>                                                                                                     143. <lb/>   <emph type="italics"/>A generante, &amp; à medio mouentur elementa, ſic à ſe per accidens non <expan abbr="tamẽ">tamen</expan> <lb/>per accidens propriè, ſed quia diuiditur medium.<emph.end type="italics"/>                                                  143. 144. </s>
          </p>
          <p type="head">
            <s id="s.001892">Caput XXXII.<lb/><emph type="italics"/>Mouentur elementa à ſe per ſe, &amp; primo.<emph.end type="italics"/>                                                             145. <lb/>   <emph type="italics"/>Elementa mouentur ab intrinſeco.<emph.end type="italics"/>                                                                              146. <lb/>   <emph type="italics"/>Corpus nullum ex ſe generatur, vel alteratur bene mouetur.<emph.end type="italics"/>                                                    147. <lb/>   <emph type="italics"/>Elementum eſt motum à ſua natura, ſic per ſe moueui, &amp; ſi grauitas, &amp; <lb/>leuitas ſint accidentia elementorum.<emph.end type="italics"/>                                                                          147. <lb/>   <emph type="italics"/>Quies eſt à cauſa existente in re, quæ eſt natura.<emph.end type="italics"/>                                               148. <pb xlink:href="011/01/306.jpg"/>      <emph type="italics"/>vi, &amp; cur hæc facultas dicatur per accidens afferuntur quatuor ratio­<lb/>    nes.<emph.end type="italics"/>                                                                                                          103. <lb/>   <emph type="italics"/>Facultatem eſſentialem elementorum non vidit Philoponus.<emph.end type="italics"/>                                                      104. <lb/>   <emph type="italics"/>De facultate, quæ actui eſt coniuncta egit Alexander liber ſecundo difficul­<lb/>tatum naturalium quæſt.<emph.end type="italics"/> 20. <emph type="italics"/>&amp; Plotinus in libro de eo quod eſt in poten­<lb/>tia, &amp; actu.<emph.end type="italics"/>                                                                                              104. </s>
          </p>
          <p type="head">
            <s id="s.001893">Caput XIX.<lb/><emph type="italics"/>Elementa eadem quomodo ſurſum, &amp; deorſum natura, &amp; præter naturam <lb/>moueantur.<emph.end type="italics"/>                                                                                                    104. <lb/>   <emph type="italics"/>Elementorum motus naturalis bifartam ſpectari poteſt.<emph.end type="italics"/>                                                        105. <lb/>   <emph type="italics"/>Grauitas, &amp; leuitas non ſunt propriè naturæ elementorum, ſed proprietates, <lb/>quia naturæ ſunt ignota; &amp; propriis nominibus carent.<emph.end type="italics"/>                                                105. <lb/>   <emph type="italics"/>Motuus elementorum quomodo naturalis quomodo violentus.<emph.end type="italics"/>                                                  105. 106. </s>
          </p>
          <p type="head">
            <s id="s.001894">Caput XX.<lb/><emph type="italics"/>Grauium, &amp; leuium quæſtionis exitus, vt explicetur propoſitio prima propo<lb/>nitur.<emph.end type="italics"/>                                                                                                        107. <lb/>   <emph type="italics"/>Elementa mouentur per accidens à generante ſecundum facultatem eſſen­<lb/>tialem.<emph.end type="italics"/>                                                                                                       107. <lb/>   <emph type="italics"/>Grauitas, &amp; leuitas ſunt cauſa motus elementorum, &amp; agens dans for­<lb/>mam dat ea, quæ conſequuntur formam.<emph.end type="italics"/><lb/> <emph type="italics"/>Materia prima, &amp; forma propriè non mouentur, mouetur compoſitum.<emph.end type="italics"/>                                   108. <lb/>   <emph type="italics"/>Motus vt in aliquo ſit quinque requiruntur.<emph.end type="italics"/>                                                                 108. <lb/>   <emph type="italics"/>Norma proxima, &amp; materia proxima mouet, &amp; mouetur nihil tamen præ<lb/>ſertim ſimplex ſe mouet.<emph.end type="italics"/>                                                                                      109. <lb/>   <emph type="italics"/>Forma antiqua, &amp; materia neceſſaria ſunt in motu, &amp; quomodo ſub ali­<lb/>    qua forma materia prima mouetur.<emph.end type="italics"/>                                                                         109. 110. <lb/>   <emph type="italics"/>A generante non fit motus immediatè.<emph.end type="italics"/>                                                                   110. <lb/>   <emph type="italics"/>Per accidens diſtinguitur ab eo, quod eſt per aliud.<emph.end type="italics"/>                                                          110. <lb/>   <emph type="italics"/>Elementum mouetur à generante ſecundum facultatem eſſentialem.<emph.end type="italics"/>                                         111. <lb/>   <emph type="italics"/>Mutationum quatuor ſpecies, &amp; omnis fit ex oppoſitis, aut ex mediis.<emph.end type="italics"/>                                      111. <lb/>   <emph type="italics"/>Moueri in proprium locum eſt moueri in propriam formam.<emph.end type="italics"/>                                                       112. </s>
          </p>
          <p type="head">
            <s id="s.001895">Caput XXI.<lb/><emph type="italics"/>Remouens prohibens quomodo ſit cauſa mouens in elementis per accidens.<emph.end type="italics"/>                                           113. </s>
          </p>
          <p type="head">
            <s id="s.001896">Caput XXII.<lb/><emph type="italics"/>Locus mouet elementa vt forma, &amp; finis.<emph.end type="italics"/>                                                                      114. <lb/>   <emph type="italics"/>Expoſitio textus.<emph.end type="italics"/>                                                                                             114. <lb/>   <emph type="italics"/>Mouetur aliquid antequam formam ſuam accipiat.<emph.end type="italics"/>                                                             114. <lb/>   <emph type="italics"/>Elementa non dum perfecta, niſi cum ſunt in proprio loco, &amp; dupliciter <lb/>ſunt extra locum proprium.<emph.end type="italics"/>                                                                                    115. <lb/>   <emph type="italics"/>Ambiens habet locum formæ, locum tamen eſſe formam elementorum pro­<lb/>batur.<emph.end type="italics"/>                                                                                                        161. <pb xlink:href="011/01/307.jpg"/>   <emph type="italics"/>Differentia per ſe dicitur de eo cuius est differentia.<emph.end type="italics"/>                                                       148. </s>
          </p>
          <p type="head">
            <s id="s.001897">Caput XXXIII.<lb/><emph type="italics"/>Forma eſt cauſa motus naturalis elementorum.<emph.end type="italics"/>                                                                     149. <lb/>   <emph type="italics"/>Materia eſt principium motus passiuum, nec habet actiuum ſecundum Sim<lb/>plicium, quem ſequitur Theodorus.<emph.end type="italics"/>                                                                             150. <lb/>   <emph type="italics"/>A materia, qua ſemper permanent eadem, res denominandas aiebat Plato <lb/>ſic naturam primo dici de materia putarunt quod falſum.<emph.end type="italics"/>                                                       151. <lb/>   <emph type="italics"/>Caſus, &amp; fortuna, quæ ſunt efficientes cauſæ ad naturam reducuntur, ut ad <lb/>cauſam per ſe, &amp; generatio dicitur natura, quia eſt via ad <expan abbr="formã">formam</expan>.<emph.end type="italics"/>                                  151. <lb/>   <emph type="italics"/>Materia non minus ad hunc, <expan abbr="quã">quam</expan> ad alium motum <expan abbr="inclonationẽ">inclinationem</expan> habet.<emph.end type="italics"/>                               152. <lb/>   <emph type="italics"/>Similitudo numerorum cum forma, &amp; materia.<emph.end type="italics"/>                                                                152. <lb/>   <emph type="italics"/>Motus ſi eſſet à materia, vt ait Simplicius, quilibet motus eſſes violen­<lb/>tus.<emph.end type="italics"/>                                                                                                          153. <lb/>   <emph type="italics"/>Principium passiuum ſi datur, &amp; actiuum.<emph.end type="italics"/>                                                                154. <lb/>   <emph type="italics"/>Natura dicitur quinque modis.<emph.end type="italics"/>                                                                                 155. <lb/>   <emph type="italics"/>Alexander, quem habemus in Ariſtotelis Metaphyſicam, eſt potius Mi­<lb/>chael Epheſius.<emph.end type="italics"/>                                                                                               155. <lb/>   <emph type="italics"/>Motus non ſolum eſt ratione principij actiui, non codem tamen modo.<emph.end type="italics"/>                                         155. <lb/>   <emph type="italics"/>Quæ fiunt habent principium, vt fiant &amp; vt faciant, vnde ſcientis est <lb/>poſſe docere.<emph.end type="italics"/>                                                                                            156. 157. <lb/>   <emph type="italics"/>Ratio Simplicij, &amp; Theodori Metochitæ tollitur.<emph.end type="italics"/>                                                   157. <lb/>   <emph type="italics"/>In generatione amittitur nomen, in alteratione minimè.<emph.end type="italics"/>                                                157. <lb/>   <emph type="italics"/>Poetæ noctem vniuerſi principium ponunt.<emph.end type="italics"/>                                                                158. </s>
          </p>
          <p type="head">
            <s id="s.001898">Caput XXXIIII.<lb/><emph type="italics"/>Forma elementi mouet eiuſdem elementi materiam.<emph.end type="italics"/>                                                                  159. <lb/>   <emph type="italics"/>Quæ fiunt, vel fiunt à ſimili, vel à dissimili, vel à neutro.<emph.end type="italics"/>                    159. <lb/>   <emph type="italics"/>Materia ex ſe non mouetur, ſed per formam, nec prius eſt mobilis forma<emph.end type="italics"/>                                        160. <lb/>   <emph type="italics"/>Elementum diuiditur in partem perſe mouentem, &amp; per ſe motam, non in <lb/>partem actu per ſe motam, &amp; per ſe mouentem.<emph.end type="italics"/>                                                              161. <lb/>   <emph type="italics"/>Mobile ſimplex, &amp; mobile animatum quomodo differant.<emph.end type="italics"/>                                                      162. <lb/>   <emph type="italics"/>Generans dat motum elementis:<emph.end type="italics"/>                                                                                 163. <lb/>   <emph type="italics"/>Ordo motorum, &amp; mouentium ſimplicium.<emph.end type="italics"/>                                                                     164. <lb/>   <emph type="italics"/>Elementum mouet ſe priuſquam moueat medium, &amp; quomodo.<emph.end type="italics"/>                                                165 166. <lb/>   <emph type="italics"/>Reſiſtentia eſt neceſſaria in motu propter continuationem.<emph.end type="italics"/></s>
          </p>
          <p type="head">
            <s id="s.001899">Caput XXXV.<lb/><emph type="italics"/>Totum elementum per ſe primo mouetur à ſua propria forma, &amp; demonſtratio <lb/>Ariſtotelis perpendenda.<emph.end type="italics"/>                                                                                      167. <lb/>   <emph type="italics"/>Anima à ſe ipſa mouetur, aiebat Plato.<emph.end type="italics"/>                                                                 168. <lb/>   <emph type="italics"/>Per accidens quæ mouentur, quot, &amp; quæ ſint &amp; per ſe, &amp; primo mo­<lb/>ueri.<emph.end type="italics"/>                                                                                                    168. 169. <lb/>   <emph type="italics"/>Motus non actum, ſed propenſionem ſignificat in hoc loco.<emph.end type="italics"/>                                                     170. <pb xlink:href="011/01/308.jpg"/>   <emph type="italics"/>Primum duo ſignificat.<emph.end type="italics"/>                                                                                        170. <lb/>   <emph type="italics"/>Mouentium diuiſio in per ſe, &amp; per accidens, &amp; per ſe &amp; à ſe.<emph.end type="italics"/>                              171. <lb/>   <emph type="italics"/>Indiuiſibile nullum per ſe mouetur, quia mobile debet eſſe cerpus.<emph.end type="italics"/>                                       172. 173. <lb/>   <emph type="italics"/>Quæ extrinſecus mouentur habent motorem distinctum.<emph.end type="italics"/>                                                     173. <lb/>   <emph type="italics"/>Quæstio non eſt res notissimæ.<emph.end type="italics"/>                                                                  174. <lb/>   <emph type="italics"/>Canis quieſcit, &amp; mouetur per accidens ad heri quietem, &amp; motum.<emph.end type="italics"/>                                      175. <lb/>   <emph type="italics"/>Totum aliquid moueri quomodo intelligitur.<emph.end type="italics"/>                                                                    175. <lb/>   <emph type="italics"/>Motum omnem habere motorem diſtinctum demonſtratur.<emph.end type="italics"/>                                                           176. <lb/>   <emph type="italics"/>Corpus <expan abbr="diuiduũ">diuiduum</expan> ſecundum partem mouetur, &amp; <expan abbr="ſecundũ">ſecundum</expan> <expan abbr="partẽ">partem</expan> quieſcit.<emph.end type="italics"/>                    177. <lb/>   <emph type="italics"/>Motus omnis habet motorem diſtinctum ab eo quod mouetur, &amp; in his, quæ <lb/>ab extrinſeco mouentur eſt manifestum.<emph.end type="italics"/>                                                                   177. 178. <lb/>   <emph type="italics"/>Animalia, &amp; elementa ab intrinſeco mouentur, animal ſe mouet primo, <lb/>mouetur tamen ab anima.<emph.end type="italics"/>                                                                                       178. <lb/>   <emph type="italics"/>Elementum primo mouetur, latet tamen à quo, at mouetur à forma.<emph.end type="italics"/>                                 177. <lb/>   <emph type="italics"/>Elementum ſimplex habet motum ſimplicem &amp; è contra.<emph.end type="italics"/>                                                179. <lb/>   <emph type="italics"/>Id primo inest, quod ſi à partibus auferatur a toto non auferatur.<emph.end type="italics"/>                                     179. <lb/>   <emph type="italics"/>Modus accipitur non pro actu, ſed pro altitudine.<emph.end type="italics"/>                                                             180. <lb/>   <emph type="italics"/>Homo eſt particeps rationis ſingulis etiam hominibus mortuis, quia non tolli­<lb/>tur facultas, quæ facultati reſpondere debet, vt actus actui.<emph.end type="italics"/>                                           180. <lb/>   <emph type="italics"/>Quod primo quieſcit parte aliqua primo quieſcente, ab illa etiam primo mo­<lb/>uetur.<emph.end type="italics"/>                                                                                                        181. <lb/>   <emph type="italics"/>Continuum omne corpus parte altera primo quieſcente primo quieſcit.<emph.end type="italics"/>                                           181. <lb/>   <emph type="italics"/>Forma elementi quieſcente totum &amp; elementum quieſcit, ſic mouetur à for­<lb/>ma primo.<emph.end type="italics"/>                                                                                                     181. <lb/>   <emph type="italics"/>Elementa cum primo moueantur, ergo habent quod primo mouet, quia poten<lb/>tia, &amp; actus quinto primæ Philoſophiæ relatiua ſunt.<emph.end type="italics"/>                                          181. <lb/>   <emph type="italics"/>Cælum non eſt motor elementorum non generans, non remouens impedimen­<lb/>    tum.<emph.end type="italics"/>                                                                                                          182. <lb/>   <emph type="italics"/>Motus habet eſſe in fieri, ſemper ergo motore eget actu.<emph.end type="italics"/>                                                      182. <lb/>   <emph type="italics"/>Motus non eſt à medio primo quia a medio mouetur per accidens.<emph.end type="italics"/>                                         183. <lb/>   <emph type="italics"/>Locus non eſt motus per ſe primo, quia est finis rei, &amp; motus talis eſt meta­<lb/>phoricus.<emph.end type="italics"/>                                                                                                     183. <lb/>   <emph type="italics"/>Cælum motum primum dari ostendit à forma, ſic dicendum de elementis de <lb/>quibus magis videtur.<emph.end type="italics"/>                                                                                         184. <lb/>   <emph type="italics"/>Intelligentiæ, &amp; orbis vnio maior quam formæ elementi cum materia ſic <lb/>motor cæli minus diſtinctus.<emph.end type="italics"/>                                                                            184. <lb/>   <emph type="italics"/>Auerroes diuinissime <expan abbr="vnionẽ">vnionem</expan> maiorem cæli, &amp; intelligentiæ probauit, quia <lb/>ſine quantitate intercedente.<emph.end type="italics"/>                                                                                 184. <lb/>   <emph type="italics"/>Naturalis motus eſt à principio per ſe primo <expan abbr="nõ">non</expan> à materia, ergo à forma.<emph.end type="italics"/>          185. <lb/>   <emph type="italics"/>In omni natura in qua eſt quod patitur, eſt etiam quod agit.<emph.end type="italics"/>                                                  185. </s>
          </p>
          <pb xlink:href="011/01/309.jpg"/>
          <p type="head">
            <s id="s.001900">INDEX TERTIAE PARTIS.<!-- KEEP S--></s>
          </p>
          <p type="head">
            <s id="s.001901">Caput I.<lb/>Q<emph type="italics"/>vod à generante pendet durante actione generantis fit, ea ceſſanto <lb/>factum est.<emph.end type="italics"/>                                                                                                   189. <lb/>     <emph type="italics"/>Motus &amp; <expan abbr="tẽpus">tempus</expan> habent eſſe dum fiunt, quia fluidum eſt <expan abbr="eorũ">eorum</expan> eſſe.<emph.end type="italics"/>                          189. <lb/>   <emph type="italics"/>Quædam gignuntur, &amp; numquam ſunt.<emph.end type="italics"/>                                                                   189. <lb/>   <emph type="italics"/>Quomodo intelligi debeat illud. </s>
            <s id="s.001902">Graue ſecundum facultatem eſſentialem <expan abbr="nõ">non</expan> <lb/>à generante, ſed à ſua forma mouetur.<emph.end type="italics"/>                                                           189. <lb/>   <emph type="italics"/>Præparatio alia ad formam alia ad motum.<emph.end type="italics"/>                                                                190. <lb/>   <emph type="italics"/>Ab vno in quantum vnum non niſi vnum naſcitur.<emph.end type="italics"/>                                                                190. <lb/>   <emph type="italics"/>Qui primo formam gignit, motum ſecundo generat.<emph.end type="italics"/>                                                               191. <lb/>   <emph type="italics"/>Quomodo motor in elementis eſſentialiter eſt generans, &amp; motum est geni­<lb/>    tum.<emph.end type="italics"/>                                                                                                          191. </s>
          </p>
          <p type="head">
            <s id="s.001903">Caput II.<lb/><emph type="italics"/>Quomodo motus, &amp; motor per accidens ad per ſe motorem, &amp; motum redi­<lb/>gantur.<emph.end type="italics"/>                                                                                                       193. <lb/>   <emph type="italics"/>Omne per accidens tale in per ſe tale redigitur.<emph.end type="italics"/>                                                              193. <lb/>   <emph type="italics"/>Quod impedimentum tollit elementum per accidens mouet.<emph.end type="italics"/>                                                        193. <lb/>   <emph type="italics"/>Quod impedimentum tollit, impedimentum per ſe mouet.<emph.end type="italics"/>                                                          193. <lb/>   <emph type="italics"/>Elementum generationis motus per ſe à generante mouetur motu ad locum <lb/>per accidens.<emph.end type="italics"/>                                                                                                 194. </s>
          </p>
          <p type="head">
            <s id="s.001904">Caput III.<lb/><emph type="italics"/>Quomodo locus, vt finis moueat.<emph.end type="italics"/>                                                                                  194. <lb/>   <emph type="italics"/>Simile ad ſimile mouetur.<emph.end type="italics"/>                                                                                     194. <lb/>   <emph type="italics"/>Continens ſimile eſt eius, quod continetur.<emph.end type="italics"/>                                                                   195. <lb/>   <emph type="italics"/>Quæ ſint elementorum loca.<emph.end type="italics"/>                                                                              196. <lb/>   <emph type="italics"/>Loci ſimilitudo abſoluta, &amp; in tanta diſtantia.<emph.end type="italics"/>                                                           197. <lb/>   <emph type="italics"/>Quomodo terra in loco ignis conſtituta mundi centrum fieret.<emph.end type="italics"/>                                                  197. <lb/>   <emph type="italics"/>Toti quanto pars quanta non reſiſtit, ſed toti non quanto pars quanto reſi­<lb/>stit.<emph.end type="italics"/>                                                                                                         197. <lb/>   <emph type="italics"/>Motus à minori, &amp; ab æquali non impeditur, ſed à maioris reſiſtentia.<emph.end type="italics"/>                 198. <lb/>   <emph type="italics"/>Motus à vi maiori, non minori, nec æquali fit.<emph.end type="italics"/>                                                   198. </s>
          </p>
          <p type="head">
            <s id="s.001905">Caput IIII.<lb/><emph type="italics"/>Quæstio de loco proprio elementorum vbi eſt indiuiduum.<emph.end type="italics"/>                                                    199. <lb/>   <emph type="italics"/>Elementorum locus, vt ſunt partes vniuerſi eſt deuexa, &amp; conuexa ſuperio­<lb/>    ris, &amp; inferioris elementi ſuperficies, verum vt ſunt naturæ propriè eo­<lb/>    rum locus eſt, vbi indiuiduum.<emph.end type="italics"/>                                                                                199. <lb/>   <emph type="italics"/>Totus mundus est animal magnum.<emph.end type="italics"/>                                                                               200. <lb/>   <emph type="italics"/>Ordo eſt forma vniuerſi.<emph.end type="italics"/>                                                                                      200. <pb xlink:href="011/01/310.jpg"/>   <emph type="italics"/>A forma res habet, vt ſit:<emph.end type="italics"/>                                                                                    201. </s>
          </p>
          <p type="head">
            <s id="s.001906">Caput V.<lb/><emph type="italics"/>Quomodo magnes ferrum trahit.<emph.end type="italics"/>                                                                                    201 <lb/>   <emph type="italics"/>Nihil à mouente distans trahitur, quin omnia media trahantur.<emph.end type="italics"/>                                          201. <lb/>   <emph type="italics"/>Terra huius mundi ad alterius mundi centrum natura cietur: idque cum <lb/>reciprocatione.<emph.end type="italics"/>                                                                                               201. <lb/>   <emph type="italics"/>Quod trahit à ſtatuto termino trahit.<emph.end type="italics"/>                                                                  201. <lb/>   <emph type="italics"/>In omni vero tractu trahens mouetur.<emph.end type="italics"/>                                                                          202. <lb/>   <emph type="italics"/>Finis metaphorice mouet.<emph.end type="italics"/>                                                                                     202. <lb/>   <emph type="italics"/>Magnes anima trahente ferrum non trahit.<emph.end type="italics"/>                                                                      202. <lb/>   <emph type="italics"/>Sine animæ inſtrumentis nullum corpus est animatum.<emph.end type="italics"/>                                                    202. <lb/>   <emph type="italics"/>Magnes ferrum non trahit, vt Democritus, Leucippus, Epicurus, Lucre­<lb/>tius, &amp; Empedocles dixerunt.<emph.end type="italics"/>                                                                              203. <lb/>   <emph type="italics"/>Empedocles vnumquodque ex vnoquoque extrahi aſſeuerauit:<emph.end type="italics"/>                                                     205. <lb/>   <emph type="italics"/>Omne corpus, à quo aliquid abſcinditur fit minus.<emph.end type="italics"/>                                                      205. <lb/>   <emph type="italics"/>Tempus principium non habet, net finem eſt habiturum.<emph.end type="italics"/>                                                         206. <lb/>   <emph type="italics"/>Magnus ferrum trahit beneficio ſpecierum ſpiritalium, vt ſunt ſpecies co<lb/>lorum.<emph.end type="italics"/>                                                                                                        206. <lb/>   <emph type="italics"/>Ferrum a magnete trahitur naturali deſiderio in ferre exiſtente.<emph.end type="italics"/>                                             207. <lb/>   <emph type="italics"/>Nihil mouet niſi tangat.<emph.end type="italics"/>                                                                                      207. <lb/>   <emph type="italics"/>Stirpes exterra, &amp; mernbra ex ſanguine proprium <expan abbr="alimentũ">alimentum</expan> trahunt.<emph.end type="italics"/>                                  208. <lb/>   <emph type="italics"/>Cur extremum nauigatoriæ pixidis perpendiculum ad polum ſemper conuer<lb/>titur.<emph.end type="italics"/>                                                                                                        208. <lb/>   <emph type="italics"/>Lucis ſpecies à cælo ad nostros oculos propagatur.<emph.end type="italics"/>                                               208. <lb/>   <emph type="italics"/>Quare Catablepha animal hominem etiam ad mille paſſus diſtantem conſpe­<lb/>ctum interficit.<emph.end type="italics"/>                                                                                              209. <lb/>   <emph type="italics"/>Magnes est tota cauſa motus ferri.<emph.end type="italics"/>                                                                            210. <lb/>   <emph type="italics"/>Membra alimentum, Adamas, &amp; Electrum feſtucas, es piſcis hieracis au<lb/>rum, Buffones mustellas, Cerui ſerpentes trahunt, à quibus tota trahen<lb/>di cauſa naſcitur.<emph.end type="italics"/>                                                                                             210. <lb/>   <emph type="italics"/>Non omnes actiones à peruulgatis elementorum formis, aut tempora mentis<lb/>    naſcuntur.<emph.end type="italics"/>                                                                                                    210. <lb/>   <emph type="italics"/>Elementa à loco, ad quem tendunt, non trahuntur.<emph.end type="italics"/>                                                       210. </s>
          </p>
          <p type="head">
            <s id="s.001907">Caput VI.<lb/><emph type="italics"/>Aer quomodo ſit in ſuo loco grauis.<emph.end type="italics"/>                                                                              212. <lb/>   <emph type="italics"/>Vter inflatas grauior est inani.<emph.end type="italics"/>                                                                              212. <lb/>   <emph type="italics"/>Mixtorum grauitas, &amp; leuitas à ſimplicium grauitate, &amp; leuitate na­<lb/>    ſcitur.<emph.end type="italics"/>                                                                                                       213. <lb/>   <emph type="italics"/>Quomodo plumbum ſit ferro, &amp; ligno aut grauius, aut leuius.<emph.end type="italics"/>                                               213. </s>
          </p>
          <p type="head">
            <s id="s.001908">Caput VII.<lb/><emph type="italics"/>Quæ Themiſtius contra Aristotelem, &amp; quæ Auerroes contra Themistium <lb/>de aer is grauitate dixerint.<emph.end type="italics"/>                                                                                 214. <pb xlink:href="011/01/311.jpg"/>   <emph type="italics"/>Cur plumbum in aere ligno tardius deſcendit, in aqua lignam ſupernatai, <lb/>plumbum vero mergitur.<emph.end type="italics"/>                                                                                        214. <lb/>   <emph type="italics"/>Error Themistij hac de re confutatur.<emph.end type="italics"/>                                                                       216. </s>
          </p>
          <p type="head">
            <s id="s.001909">Caput VIII.<lb/><emph type="italics"/>Quomodo aer ſit in proprio loco grauis.<emph.end type="italics"/>                                                                         217. <lb/>   <emph type="italics"/>Ab aere violentus, &amp; naturalis motus iuuatur.<emph.end type="italics"/>                                                             217. <lb/>   <emph type="italics"/>Cur a principio violentus motus eſt ſegnior.<emph.end type="italics"/>                                                                  218. <lb/>   <emph type="italics"/>In motu violento tres ſunt motus, vnus naturalis, duo violenti.<emph.end type="italics"/>                                               218. <lb/>   <emph type="italics"/>In syphonibus attracti aeris impetu aqua ſurſum rapitur:<emph.end type="italics"/>                                                    219. <lb/>   <emph type="italics"/>Aerem magis eſſe grauem, quam leuem experientia confirmatur:<emph.end type="italics"/>                                                  219. <lb/>   <emph type="italics"/>Frigiditas grauitatis cauſa non eſt.<emph.end type="italics"/>                                                                          220. <lb/>   <emph type="italics"/>Grauitas, &amp; leuitas propter primas qualitates elementis non tribuun­<lb/>tur.<emph.end type="italics"/>                                                                                                          220. <lb/>   <emph type="italics"/>Elementorum grauitates, &amp; leuitates inter ſe, &amp; à mixtorum grauitate, <lb/>&amp; leuitate ſpecie differunt.<emph.end type="italics"/>                                                                              121. <lb/>   <emph type="italics"/>Motus à grauitate factus ab eo motu ſpecie differt, qui à leuitate fit.<emph.end type="italics"/>                         221. <lb/>   <emph type="italics"/>Eiuſdem elementi grauitas, &amp; leuitas ſpecie differt, cum est in proprio lo<lb/>co, &amp; extra eumdem.<emph.end type="italics"/>                                                                                       221. <lb/>   <emph type="italics"/>Mixtorum grauitates, &amp; leuitates ſpecie differunt:<emph.end type="italics"/>                                                        222. <lb/>   <emph type="italics"/>Grauitas, &amp; leuitas non ex primis elementorum perualgatis qualitatibus, <lb/>ſed ex maiore, aut minore distantia à motu primi mobilis naſcitur.<emph.end type="italics"/>                                     222. <lb/>   <emph type="italics"/>Primæ qualitates grauitatem, &amp; leuitatem non faciunt, ſed iuuant.<emph.end type="italics"/>                                   223. </s>
          </p>
          <p type="head">
            <s id="s.001910">Caput IX.<lb/><emph type="italics"/>Quare medicorum cucurbitula aquam, &amp; carnem non autem terram ſurſum <lb/>trahant.<emph.end type="italics"/>                                                                                                      224. <lb/>   <emph type="italics"/>Terra non vnam cum aqua ſuperficiem habet.<emph.end type="italics"/>                                                                    224. <lb/>   <emph type="italics"/>Alexandro primæ omnium conſenſu tribuuntur.<emph.end type="italics"/>                                                             225. <lb/>   <emph type="italics"/>Frigidum condenſat.<emph.end type="italics"/>                                                                                           225. <lb/>   <emph type="italics"/>Themiſtius Alexandrum carpit.<emph.end type="italics"/>                                                                                 225. <lb/>   <emph type="italics"/>Calidum attrahit.<emph.end type="italics"/>                                                                                             223. <lb/>   <emph type="italics"/>Idem corpus numero ab eodem corpore numero ſimul non trahitur, &amp; non <lb/>pellitur.<emph.end type="italics"/>                                                                                                     226. <lb/>   <emph type="italics"/>Auerroes Alexandrum refellit.<emph.end type="italics"/>                                                                                 226. <lb/>   <emph type="italics"/>Nullum corpus fluidum fluit, niſi aliud fluidum corpus conſequa­<lb/>tur.<emph.end type="italics"/>                                                                                                          226. <lb/>   <emph type="italics"/>A vacuo natura abhorret.<emph.end type="italics"/>                                                                                      226. <lb/>   <emph type="italics"/>Clepsydræ non niſi aperto ſuperius existente ore implentur.<emph.end type="italics"/>                                             226. </s>
          </p>
          <p type="head">
            <s id="s.001911">Caput X.<lb/><emph type="italics"/>Quare pulueres per medium aerem volitant, maiora verò corpora deſcen­<lb/>dunt.<emph.end type="italics"/>                                                                                                         228. <lb/>   <emph type="italics"/>Mollia, &amp; parus corpora facile diuiduntur.<emph.end type="italics"/>                                                                229. <pb xlink:href="011/01/312.jpg"/>   <emph type="italics"/>Multa ſubſtantia rei diuidendæ ægrius ſcinditur, quam pauca.<emph.end type="italics"/>                                   229. <lb/>   <emph type="italics"/>Figuræ motus cauſæ non ſunt, ſed motum ab alia cauſa <expan abbr="factũ">factum</expan> inuento.<emph.end type="italics"/>                         230. </s>
          </p>
          <p type="head">
            <s id="s.001912">Caput XI.<lb/><emph type="italics"/>Cur nos, &amp; aues volantes, &amp; piſces natantes aeris, &amp; aquæ pondus non ſen­<lb/>timus.<emph.end type="italics"/>                                                                                                        231. </s>
          </p>
          <p type="head">
            <s id="s.001913">Caput XII.<lb/> <emph type="italics"/>Exemplum vtris inflati explicatur, qui maioris ponderis eſſe ſolet vtre <lb/>non inflato.<emph.end type="italics"/>                                                                                                  232. <lb/>   <emph type="italics"/>Plumbum in aere eſt ferro grauius.<emph.end type="italics"/>                                                                            232. </s>
          </p>
          <p type="head">
            <s id="s.001914">Caput XIII.<lb/><emph type="italics"/>Elementorum motus à medio pendet.<emph.end type="italics"/>                                                                         233. <lb/>   <emph type="italics"/>Medium impulſum prius natura, &amp; ſi non tempore à violento impellente <lb/>mouetur, quam à ſua forma.<emph.end type="italics"/>                                                                             233. <lb/>   <emph type="italics"/>Lapidis motus ſurſum eſt tum naturali, tum violento motui ſimilis.<emph.end type="italics"/>                                          234. <lb/>   <emph type="italics"/>Projectorum motus in principio velocior.<emph.end type="italics"/>                                                                      234. </s>
          </p>
          <p type="head">
            <s id="s.001915">Caput XIIII.<lb/><emph type="italics"/>Quare ea quæ natura mouentur velocius in fine, quam in principio monean­<lb/>tur.<emph.end type="italics"/>                                                                                                          236. <lb/>   <emph type="italics"/>Duodecim animæ cum Ioue felicissime ſemper incedunt.<emph.end type="italics"/>                                                  236. <lb/>   <emph type="italics"/>Elementa animata eſſe Plato dixit.<emph.end type="italics"/>                                                                        236. <lb/>   <emph type="italics"/>Mundi anima vna non potest eſſe.<emph.end type="italics"/>                                                                              237. <lb/>   <emph type="italics"/>Ordo est anima mundi.<emph.end type="italics"/>                                                                                         237. <lb/>   <emph type="italics"/>Thales mileſius elementa animata cur credidit.<emph.end type="italics"/>                                                                 237. <lb/>   <emph type="italics"/>Elementa quia carent instrumentis animata non ſunt.<emph.end type="italics"/>                                                           238. <lb/>   <emph type="italics"/>Nihil est in intellectu quin illud fuerit in ſenſu.<emph.end type="italics"/>                                                           239. </s>
          </p>
          <p type="head">
            <s id="s.001916">Caput XV.<lb/><emph type="italics"/>Hypparoi, Leucippi, &amp; iamblici opinio tollitur de cauſa maioris velocitatis in <lb/>ſine, quam in principio motus naturalis.<emph.end type="italics"/>                                                                      239. <lb/>   <emph type="italics"/>Motus violentus naturalem, cum quo coniungitur, citatiorem facit.<emph.end type="italics"/>                                             240. <lb/>   <emph type="italics"/>Ex eiſdem cauſis udem, &amp; ex contrariis contrary effectus naſcuntur.<emph.end type="italics"/>                                       242. </s>
          </p>
          <p type="head">
            <s id="s.001917">Caput XVI.<lb/><emph type="italics"/>Veræ cauſæ quare ea, quæ natura cientur velocius in fine, quam in principio <lb/>cieantur.<emph.end type="italics"/>                                                                                                     243. <lb/>   <emph type="italics"/>Ex maiore partium ad mobilis terga concurrentium numero, ex minore me<lb/>dy reſiſtentia ex impulſu medii conſequentis maiore, &amp; ex perfectione <lb/>maiore fit motus in fine velocior.<emph.end type="italics"/>                                                                            243. <lb/>   <emph type="italics"/>Motus naturalis ex non naturali, ſeu violento, &amp; etiam ex naturali motu<lb/>    fit.<emph.end type="italics"/>                                                                                                          244. <lb/>   <emph type="italics"/>Vis naturali motui adiuncta eundem citatiorem facit.<emph.end type="italics"/>                                                         245. <lb/>   <emph type="italics"/>Ad ea, quæ natura aduerſantur nihil vmquam aſſuefieri potest.<emph.end type="italics"/>                                          245. <lb/>   <emph type="italics"/>Quid inter ea interſit, quæ voluntate, violentia, &amp; natura cientur.<emph.end type="italics"/>                                 245. </s>
          </p>
          <pb xlink:href="011/01/313.jpg"/>
          <p type="head">
            <s id="s.001918">Caput XVII.<lb/><emph type="italics"/>Vtrum elementorum motus in momento fieri possit.<emph.end type="italics"/>                                                               245. <lb/>   <emph type="italics"/>Corpore ſecto per ſe illius accidens non per ſe, ſed per accidens ſecatur.<emph.end type="italics"/>                                    246. <lb/>   <emph type="italics"/>Contrariorum contraria ſunt proprietates.<emph.end type="italics"/>                                                                     246. <lb/>   <emph type="italics"/>Quomodo continuum infinitè ſecari possit.<emph.end type="italics"/>                                                            246. <lb/>   <emph type="italics"/>Facultas vel non repugnantiam, vel naturalem inclinationem ſignifi­<lb/>cat.<emph.end type="italics"/>                                                                                                          247. </s>
          </p>
          <p type="head">
            <s id="s.001919">Caput XVIII.<lb/><emph type="italics"/>Grauitas, &amp; leuitas infinita an detur eſt omnine difficillimum.<emph.end type="italics"/>                                              249. <lb/>   <emph type="italics"/>Infinitum non datur.<emph.end type="italics"/>                                                                                          249. <lb/>   <emph type="italics"/>Corpus eſt omni ex parte diuiduum.<emph.end type="italics"/>                                                                            249. <lb/>   <emph type="italics"/>Corpus infinitum omnia implet.<emph.end type="italics"/>                                                                                249. <lb/>   <emph type="italics"/>Si eſt vnum in natura contrarium, &amp; reliquum erit.<emph.end type="italics"/>                                                        249. <lb/>   <emph type="italics"/>Grauitas infinita nec eſt corporis infiniti, nec finiti.<emph.end type="italics"/>                                                     249. </s>
          </p>
          <p type="head">
            <s id="s.001920">Caput XIX.<lb/><emph type="italics"/>Auempacis argumentum ad æquam lancem expenditur.<emph.end type="italics"/>                                                           251. <lb/>   <emph type="italics"/>Omnis motus eſt continuus.<emph.end type="italics"/>                                                                                    252. <lb/>   <emph type="italics"/>Successio, &amp; continuatio in motu ex reſiſtentia naſcitur.<emph.end type="italics"/>                                               252. <lb/>   <emph type="italics"/>Si cælo vna ſtella adderetur, aut non moueretur, aut tardius.<emph.end type="italics"/>                                            252. <lb/>   <emph type="italics"/>Motus velocitas non ſolam vim mouentem, ſed etiam reſiſtentiam conſe­<lb/>quitur.<emph.end type="italics"/>                                                                                                       253. <lb/>   <emph type="italics"/>Reſiſtentia, quæ ad oppoſitum inclinat, eſt laboris cauſa.<emph.end type="italics"/>                                              253. <lb/>   <emph type="italics"/>Solus motor, qui eſt in magnitudine cum labore mouet.<emph.end type="italics"/>                                                         253. </s>
          </p>
          <p type="head">
            <s id="s.001921">Caput XX.<lb/><emph type="italics"/>Quomodo totum elementum à propria ſeu forma, ſeu materia cieatur.<emph.end type="italics"/>                                         254. <lb/>   <emph type="italics"/>Materia, &amp; forma nec mouet, nec mouetur.<emph.end type="italics"/>                                                                  254. <lb/>   <emph type="italics"/>Secernendi, ſeu abſtrahendi modus naturalis, &amp; metaphyſicus.<emph.end type="italics"/>                                              254. </s>
          </p>
          <p type="head">
            <s id="s.001922">Caput XXI.<lb/><emph type="italics"/>Forma ſimplex ſimplicis elementi à ſe per ſe quomodo moueatur.<emph.end type="italics"/>                                            255. <lb/>   <emph type="italics"/>Quod per ſe, &amp; primo de ſuperiore dicitur, per ſe ſaltem, &amp; ſi non primo, de <lb/>inferiore dicetur.<emph.end type="italics"/>                                                                                            255. <lb/>   <emph type="italics"/>Subſtantia est quolibet accidente prior.<emph.end type="italics"/>                                                                      255. <lb/>   <emph type="italics"/>Proprietates ex ſpecierum principiis manant.<emph.end type="italics"/>                                                                  256. <lb/>   <emph type="italics"/>Agens dans formam dat conſequentia formam.<emph.end type="italics"/>                                                                    256. </s>
          </p>
          <p type="head">
            <s id="s.001923">Caput XXII.<lb/><emph type="italics"/>Elementum ſimplex à ſe per ſe quomodo moueatur.<emph.end type="italics"/>                                                           260. <lb/>   <emph type="italics"/>Compoſitum ſecundum partes diuerſas agens, &amp; patiens eſſe poteſt.<emph.end type="italics"/>                                         260. <lb/>   <emph type="italics"/>Forma vt forma eſt mouens, ve in materia eſt mota.<emph.end type="italics"/>                                                            261. <lb/>   <emph type="italics"/>Materia quare ad hunc, &amp; non ad illum locum moueatur, habet à for­<lb/>ma.<emph.end type="italics"/>                                                                                                           262. <lb/>   <emph type="italics"/>Primus intellectus nec per ſe, nec per aliud, nec per accidens, nec per partem, <pb xlink:href="011/01/314.jpg"/>      nec propriè, nec impropriè, nec alio quouis modo mouetur.<emph.end type="italics"/>                                       264. </s>
          </p>
          <p type="head">
            <s id="s.001924">Caput XXIII.<lb/><emph type="italics"/>Quomodo forma elementi per ſe materiam moueat.<emph.end type="italics"/>                                                                   264. <lb/>   <emph type="italics"/>Elementa per me dium inane nullo modo cientur.<emph.end type="italics"/>                                                                264. </s>
          </p>
          <p type="head">
            <s id="s.001925">Caput XXIIII.<lb/><emph type="italics"/>Elementa quomodo ſe per ſe primo mouere possint.<emph.end type="italics"/>                                                               265. <lb/>   <emph type="italics"/>Principium que aliquid mouetur, &amp; mouet ab ea differt, quod mouetur &amp; <lb/>mouet.<emph.end type="italics"/>                                                                                                        265. </s>
          </p>
          <p type="head">
            <s id="s.001926">Caput XXV.<lb/><emph type="italics"/>Ariſtotelis demonſtratio in ſeptimo phyſicorum ad veritatis trutinam expen­<lb/>ditur.<emph.end type="italics"/>                                                                                                        266. <lb/>   <emph type="italics"/>Quæ Alexander, Galenus, &amp; Auicenna aduerſus prædictam Ariſtote­<lb/>lis demonſtrationem ſcripſerint, &amp; quomodo Auerroes Ariſtotelem ab <lb/>omni iniura vindicauerit.<emph.end type="italics"/>                                                                                     266. <lb/>   <emph type="italics"/>Diſtinctio eorum quæ per ſe mouent, &amp; mouentur.<emph.end type="italics"/>                                                     267. <lb/>   <emph type="italics"/>Vniuerſalis concluſio non niſi ex vniuerſalibus colligitur.<emph.end type="italics"/>                                                  271. <lb/>   <emph type="italics"/>Diuidua materia eſt interitus cauſa.<emph.end type="italics"/>                                                                          271. <lb/>   <emph type="italics"/>Cælum non eſt continuum.<emph.end type="italics"/>                                                                                271. <lb/>   <emph type="italics"/>Cælum vt cælum quieſcere non poteſt, nec eſt diuiduum, ſed vt corpus.<emph.end type="italics"/>                             271. <lb/>   <emph type="italics"/>Secrati vt animal multa inſunt, quæ eidem ineſſe non dicuntur, vt home <lb/>eſt, &amp; Secrates.<emph.end type="italics"/>                                                                                          272. </s>
          </p>
          <p type="head">
            <s id="s.001927">FINIS.<!-- KEEP S--></s>
          </p>
          <pb xlink:href="011/01/315.jpg"/>
        </subchap1>
      </chap>
      <chap>
        <subchap1>
          <p type="head">
            <s id="s.001928">TYPOGRAPHVS <lb/>LECTORI S.<!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001929">I<emph type="italics"/>llvd præcipuè ſemper ſtuduimus, amice lector, vt <lb/>qui ex noſtra officina prodirent libri, exirent quam <lb/>emendatissimi, quod tamen hoc in opere præstare ne­<lb/>quiuimus tùm propter auctoris abſentiam, tùm ob tem<lb/>poris anguſtias, tùm etiam quia non adeo quis oculatus <lb/>eſſe poteſt, vt eum interdum aliquid non ſubterfugiat; iccirco te ro­<lb/>gatum volumus, vt, ſi quæ inter legendum errata inueneris, ea no­<lb/>bis facilè condones, &amp;, quod tui eſt ingenÿ acumen, præter hæc, quæ, <lb/>vt tibi labor aliqua ex parte minueretur, adnotauimus, benignè re­<lb/>ſtituas. </s>
            <s id="s.001930">Vale.<emph.end type="italics"/><!-- KEEP S--></s>
          </p>
          <p type="main">
            <s id="s.001931">Pagina 5. nuſquam reſtitit, lege, reſtitat. </s>
            <s id="s.001932">14. quæ recto motu cien­<lb/>tur, adde, quatuor verò vniuersè eſſe ſimplicia corpora vel abſo­<lb/>lutè, vel comparatè; id ex quatuor. </s>
            <s id="s.001933">25. quia omnium ſimplicia. <lb/></s>
            <s id="s.001934">l. <!-- REMOVE S-->omnium hæc. </s>
            <s id="s.001935">27. Parmenides, Meliſſus, ac Zeno. <!-- KEEP S--></s>
            <s id="s.001936">l. <!-- REMOVE S-->Parmeni­<lb/>dem, Meliſſum, ac Zenonem. </s>
            <s id="s.001937">44. leuitas calidum. </s>
            <s id="s.001938">l. <!-- REMOVE S-->raritas. </s>
            <s id="s.001939">62. <lb/>illæ. </s>
            <s id="s.001940">l. <!-- REMOVE S-->ille, ſicut aliis pluribus, &amp; ſimilibus in locis. </s>
            <s id="s.001941">65. (vt mihi <lb/>videor) l. (vt mihi videtur) 72. tàm his, quàm his. </s>
            <s id="s.001942">l. <!-- REMOVE S-->is vtrobi­<lb/>que. </s>
            <s id="s.001943">73. quod volunt concludere. </s>
            <s id="s.001944">l. <!-- REMOVE S-->ſupponere. </s>
            <s id="s.001945">87. &amp; grauiter, <lb/>vt acutè, l. <!-- REMOVE S-->vt grauiter, &amp; acutè. </s>
            <s id="s.001946">108. ſectator. </s>
            <s id="s.001947">l. <!-- REMOVE S-->ſector. </s>
            <s id="s.001948">128. re­<lb/>ſiſtentiam. </s>
            <s id="s.001949">l. <!-- REMOVE S-->ſine reſiſtentia. </s>
            <s id="s.001950">145. diſſectatione. </s>
            <s id="s.001951">l. <!-- REMOVE S-->diſſectione. <lb/></s>
            <s id="s.001952">153. moueretur. </s>
            <s id="s.001953">l. <!-- REMOVE S-->moreretur. </s>
            <s id="s.001954">165. ſimplex quæ. </s>
            <s id="s.001955">l. <!-- REMOVE S-->ſimplexque. <lb/></s>
            <s id="s.001956">169. motu recto cieri dicitur. </s>
            <s id="s.001957">recto expungendum. </s>
            <s id="s.001958">170. ſurſum <lb/>locum. </s>
            <s id="s.001959">l. <!-- REMOVE S-->latum. </s>
            <s id="s.001960">174. à ſe met ipſis moueri. </s>
            <s id="s.001961">l. <!-- REMOVE S-->non moueri. </s>
            <s id="s.001962">203. <lb/><expan abbr="numquã">numquam</expan> non efficiunt. </s>
            <s id="s.001963">l. <!-- REMOVE S-->effluunt. </s>
            <s id="s.001964">206. occulta, ſeu nota. </s>
            <s id="s.001965">l. <!-- REMOVE S-->igno<lb/>ta. </s>
            <s id="s.001966">211. ab arce. </s>
            <s id="s.001967">l. <!-- REMOVE S-->ab arcu. </s>
            <s id="s.001968">217. vbique manifeſte. </s>
            <s id="s.001969">l. <!-- REMOVE S-->vbique ma<lb/>nifeſte dixerunt. </s>
            <s id="s.001970">221. nulla ſuperſiſtere. </s>
            <s id="s.001971">l. <!-- REMOVE S-->nulla ſuperſtite re. </s>
            <s id="s.001972">225. <lb/>impellentis. </s>
            <s id="s.001973">l. <!-- REMOVE S-->repellentis. </s>
            <s id="s.001974">240. cuius relliquiæ adhuc ſeruantur. <lb/></s>
            <s id="s.001975">l. <!-- REMOVE S-->cuius relliquię adhuc ſeruantur motus naturalis. </s>
            <s id="s.001976">250. infinita <lb/>corporis. </s>
            <s id="s.001977">l. <!-- REMOVE S-->infinita corporis ſit. </s>
            <s id="s.001978">ibid. </s>
            <s id="s.001979">vt in non tempore mouea­<lb/>tur. </s>
            <s id="s.001980">l. <!-- REMOVE S-->moueat. </s>
            <s id="s.001981">in hac parte, vt ſępe alibi non tempus cum inſtan­<lb/>ti confunduntur, cum tamen nonnihil inter illa interſit. </s>
            <s id="s.001982">254. im<lb/>poſitionem. </s>
            <s id="s.001983">l. <!-- REMOVE S-->propoſitionem. </s>
            <s id="s.001984">264. vtrum elementa. </s>
            <s id="s.001985">l. <!-- REMOVE S-->verum <lb/>elementa. </s>
            <s id="s.001986">269. quieſcere poſſit. </s>
            <s id="s.001987">l. <!-- REMOVE S-->ponit. </s>
            <s id="s.001988">270. ſecus, l. <!-- REMOVE S-->ſuus; &amp; <lb/>&amp; iterum linea ſequenti. </s>
          </p>
          <pb xlink:href="011/01/316.jpg"/>
          <p type="main">
            <s id="s.001989"><emph type="italics"/>Quilibet Impreſſor has Domini Hieronymi Borrij Philoſophi, <lb/>&amp; Medici, ac Theologi præstantissimi, naturales, at­<lb/>que latinas, de grauium, &amp; leuium motu diſceptationes, <lb/>ab eodem Piſis, dum Naturalem Philoſophiam de ſupe­<lb/>riorè, eodemque omnium primo loco publicè profiteretur, <lb/>me præſente olim diſputatas, &amp; à me, &amp; meo iuſſu, ab <lb/>aliis, nunc ſumma cum diligentia, ſæpenumero perlectas, <lb/>impune imprimito, venditoque; &amp; quilibet emptor impu­<lb/>ne emito, legitoque: nihil enim in eis est, quod aut ſan­<lb/>ctæ matri Eccleſiæ Romanæ Catholicæ, &amp; Apostolicæ <lb/>ſanctissimis decretis aduerſetur, aut aliorum mores ſugil­<lb/>let, aut Principes aliqua ex parte tangat: Ita dico, &amp; im<lb/>pune imprimendi, vendendi, emendi, ac legendi <expan abbr="licenriã">licentiam</expan> do <lb/>Ego Frater Franciſcus de Piſis, Generalis Inquiſitor Do­<lb/>minij Florentini, In quorum fid. </s>
            <s id="s.001990">Datum Florentiæ in <lb/>ædibus diuæ Crucis, Die xvi.<emph.end type="italics"/> 1574. </s>
          </p>
          <p type="head">
            <s id="s.001991">FLORENTIAE, <lb/>Excudebat Georgius Mareſcottus. <lb/></s>
            <s id="s.001992">MDLXXV.</s>
          </p>
        </subchap1>
      </chap>
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