Buonamici, Francesco, De motu libri X

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            <p type="main">
              <s>
                <pb pagenum="33"/>
                <arrow.to.target n="marg327"/>
                <lb/>
              accidens à ſubſtantia ſeparatur. </s>
              <s>Præterea ne tollatur eius vſus. </s>
              <s>Nam ſi vtrunque ſeparatum eſſe
                <lb/>
              velint, id pro comperto accipiunt quod inquirimus: ex hac enim propoſitione alterum ex illis
                <lb/>
              ſeorſum exiſtere conamur oſtendere; atqui ſi ita ſumatur, eſt principium, non concluſio. </s>
              <s>Nec non
                <lb/>
              id mihi veniebat in mentem, Ariſtotelem, vbicunque eiuſmodi propoſitionem ſumpſiſſet; per­
                <lb/>
              petuò ad mouentia & mobilia accommodaſſe:
                <emph type="sup"/>
              a
                <emph.end type="sup"/>
              quin ſi audiamus Alexandrum; eam quoque
                <lb/>
                <arrow.to.target n="marg328"/>
                <lb/>
              ſpecialius ſumptam fuiſſe dicemus; nempe in motu cęleſti ſolùm in quo mobile ſimpliciter eſt;
                <lb/>
              quippe orbes planetarum, & mouens, & mobile ſimul ſphęra ſcilicet inerrans, & primum
                <expan abbr="mouẽs">mouens</expan>
                <lb/>
              ab omni corpore ſegregatum. </s>
              <s>Accedit quòd ſi generaliter & indefinitè accipiamus vnum ſeiu­
                <lb/>
              gatum; poterit intelligi primum; at non efficitur inde, vt poſterius abſolutum ſit. </s>
              <s>Sed quoniam
                <lb/>
              negare non poſſumus, quin, ſi rerum eſſentia ſpectetur, accidentis item eſſentia ſeparata ſit ab
                <lb/>
              eſſentia ſubſtantiæ, alia enim eſt vtriuſque eſſentia: quia tamen non efficeret Ariſtoteles id quod
                <lb/>
              inſtituerat: etenim primum motorem à corpore cęleſti non eſſentia ſolùm, ſed re ſecretum oſten­
                <lb/>
              dere volebat: idcirco dicemus Ariſtotelem de rei ſeparatione verba facere, & in eam partem ac­
                <lb/>
              cipiemus effatum, vt ſi de priore dubium ſit, ſit'ne ſeparatum; à poſterioris ſeparatione conclu­
                <lb/>
              damus etiam prius eſſe abſolutum;
                <expan abbr="idq́">idque</expan>
              . </s>
              <s>rerum natura patietur. </s>
              <s>Nam ſi poſterius ex aliquo pen­
                <lb/>
              det,
                <expan abbr="idq́">idque</expan>
              . </s>
              <s>per ſe ſubſiſtit; multò magis exiſtet per ſe prius; quia non pendeat ex alio. </s>
              <s>atque illud
                <lb/>
                <arrow.to.target n="marg329"/>
                <lb/>
              poſterius, ſic ab altero ſeparari debere putamus, vt ab aliis omnibus abſolutum ſit. </s>
              <s>Idcirco etiam­
                <lb/>
              ſi materia ſeparetur à forma: quia non ſimpliciter à forma ſeparatur, neque formam (de mate­
                <lb/>
              riata nunc agimus) à materia liberam eſſe continget. </s>
              <s>Vbi igitur abſolutum ſit poſterius; prius
                <expan abbr="itẽ">item</expan>
                <lb/>
              multò magis abſolutum ſit, neceſſe eſt. </s>
              <s>abſolutum, inquam, vt ſubſiſtens, non autem, vt eſſentiæ
                <lb/>
              priuilegio, ſiue functionis ab alio pendet. </s>
              <s>Nam Socrates eſt res abſoluta, quia conſiſtit partibus
                <lb/>
              vniuerſis, ex quibus illud deriuatur, quod dicimus
                <foreign lang="grc">ὐπαρχεῖν</foreign>
              , ideſt, exiſtere. </s>
              <s>Quòd ſi pendeat
                <lb/>
              ab alio, tanquam mouente; nil veritati propoſitionis obſtat, modò cauſſas internas & affectus, vt
                <lb/>
              in ſubiecto, velut patiente inſunt, cęteris cogitatione ſeuocatis aduertamus, non excludentes à
                <lb/>
              Deo reliqua pendere, propterea quòd ſint, aut quòd illum imitando operentur: illud verò ap­
                <lb/>
              probantes, quòd primum quod ſeparatum eſſe colligere ſtudemus, abſolutum quoque ſit & à
                <lb/>
              nullo pendeat ex conſequentibus, neque vt ſit, neque vt operetur. </s>
              <s>Sed illud mihi placet magis
                <lb/>
              hæc non generatim, ſed appoſitè ad motum primum pronuntiata fuiſſe ab Ariſtotele. </s>
              <s>Et illud
                <lb/>
              item ab Ariſtotele receptum. </s>
              <s>
                <emph type="sup"/>
              b
                <emph.end type="sup"/>
              Ex poteſtate & actu, ſiue è materia & forma aut ex corpore, &
                <lb/>
                <arrow.to.target n="marg330"/>
                <lb/>
                <arrow.to.target n="marg331"/>
                <lb/>
              animo vnum fieri per ſe, cuius nulla demonſtratio poſsit afferri, quippe quòd ea ſit illorum vis
                <lb/>
                <arrow.to.target n="marg332"/>
                <lb/>
              & natura, nec in alia principia reſoluatur. </s>
              <s>Nam quamuis Ariſtoteles olim pronuntiarit oppoſi­
                <lb/>
              tum in medio afferens aliud principium,
                <emph type="sup"/>
              c
                <emph.end type="sup"/>
              per quod vnum fiat ex illis; rem ipſam ſpectat, dum
                <lb/>
                <arrow.to.target n="marg333"/>
                <lb/>
              fit: tunc enim requiritur efficiens quod iungat hæc duo principia diuerſa; & finis cuius gratia ſic
                <lb/>
              agat efficiens; nos autem hîc verba facimus de re, poſtquàm genita eſt & interna principia ſcru­
                <lb/>
              tamur; Vnum igitur fit ex illis non vt colla, glutine, aut clauo, neque item compoſitione, aut
                <expan abbr="cõ-tinuatione">con­
                  <lb/>
                tinuatione</expan>
              ; ſed quòd poteſtas eſt res quæ perfectionem poſtulat, eius autem perfectio eſt actus;
                <lb/>
                <expan abbr="eodemq́">eodemque</expan>
              . </s>
              <s>modo materia ſe habet ad formam, & corpus animalis ad animam. </s>
              <s>hoc totum,
                <expan abbr="inquã">inquam</expan>
              ,
                <lb/>
              eſt ex eorum natura. </s>
              <s>Cùm enim eſſe dicatur multis modis, vt poteſtate & actu; illud verè eſt
                <lb/>
              quod eſt actus, vnde impetrarunt alia quòd ſint. </s>
              <s>Cùm ergo materia ſit poteſtas, forma verò
                <lb/>
              actus, materia per ſe non conſtat, ſed ſocietatem formæ requirit, vt ſit: ſic etiam corpus organi­
                <lb/>
              cum, quia potentia vitam habet, non actu, vt eam habeat, animæ præſentia opus eſt. </s>
              <s>Quoniam
                <lb/>
              igitur oportet vt illi pręſto ſit forma, huic autem animus; ſi eſſe debent: idcirco vnum fit ex ma­
                <lb/>
              teria & forma. </s>
              <s>Et per analogiam ad hæc quòd certum efficiens incutiat actum certo ſubiecto,
                <lb/>
              quod item indemonſtrabile teſtatur eſſe Philoſophus,
                <emph type="sup"/>
              d
                <emph.end type="sup"/>
              quippe quòd hæc ſit eorum natura.
                <lb/>
              </s>
              <s>
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                <lb/>
                <arrow.to.target n="marg335"/>
                <lb/>
              In rebus etiam natura conſtantibus certa eſt & determinata ratio magnitudinis, & paruitatis,
                <lb/>
              cùm vt forma conſiſtat, tùm etiam vt efficienti parere valeat: nanque etſi materiæ cauſſa diuiſio
                <lb/>
              procedit in infinitum; at vbi illa ratio corrumpatur; intereat forma neceſſe eſt priuata inſtrumen­
                <lb/>
              tis quibus ſuis muneribus fungi debebat: neque enim patitur natura aliquid otioſum. </s>
              <s>Et debita
                <lb/>
                <expan abbr="conueniensq́">conueniensque</expan>
              . </s>
              <s>rei magnitudo deſideratur in patiente; quandò magna magnam vim pro ratione
                <lb/>
              corporis habentia valdè reſiſtunt, parua eludunt agentia. </s>
              <s>
                <emph type="sup"/>
              e
                <emph.end type="sup"/>
              Etiam conſtat naturam gignendo à
                <lb/>
                <arrow.to.target n="marg336"/>
                <lb/>
              principio ad principium tendere nempe ab efficiente quod eſt actu, ad finem &
                <expan abbr="formã">formam</expan>
              quæ ſunt
                <lb/>
              ratione & eſſentia priora, licet vltima generatione. </s>
              <s>
                <emph type="sup"/>
              f
                <emph.end type="sup"/>
              Hinc efficitur vt res aliter in natura ſe ha­
                <lb/>
                <arrow.to.target n="marg337"/>
                <lb/>
              beat, dum fit, ac poſtquàm facta fuerit: nam quæ poſteriora generatione, hæc ſunt natura prio­
                <lb/>
              ra, & contra quæ prius natura ſunt ea ſint vltima generatione. </s>
              <s>Hæc de communibus phyſio­
                <lb/>
              logiæ totius effatis dicere libuit quæ maioris ponderis eſſe intelligeremus, quibus theoremata
                <lb/>
              fundarentur quæ de motu generatim inſtituimus, alia reiicientes ad illa, quæ de reliqua re natu­
                <lb/>
              rali ſcribere cogitamus.</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg307"/>
              III.</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg308"/>
              A</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg309"/>
              a 10. Met.
                <lb/>
              T. 13.</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg310"/>
              b 10. Met.
                <lb/>
              T. 19.</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg311"/>
              B</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg312"/>
              c 10. Met.
                <lb/>
              T. 26.</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg313"/>
              C</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg314"/>
              D</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg315"/>
              d Bis in eo­
                <lb/>
              dem T. 26</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg316"/>
              E</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg317"/>
              a 1. Poſt.</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg318"/>
              F</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg319"/>
              G</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg320"/>
              b Diſ.
                <lb/>
              </s>
              <s>Diſpu. 2.
                <lb/>
              Sol. 1.</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg321"/>
              IV.</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg322"/>
              H</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg323"/>
              c 8. Eth.
                <lb/>
              c. </s>
              <s>vlt.
                <lb/>
              </s>
              <s>lib.
                <foreign lang="grc">πεζι­
                  <lb/>
                παθῶν</foreign>
              .</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg324"/>
              d 8. Phyſ.
                <lb/>
              12. Met.
                <lb/>
              T. 35.</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg325"/>
              V.</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg326"/>
              e Zim.
                <lb/>
              </s>
              <s>Theo. 174.</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg327"/>
              A</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg328"/>
              a 12. Met.</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg329"/>
              B</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg330"/>
              b 8. Met.
                <lb/>
              T. vlt.
                <lb/>
                <lb/>
              2. de An.
                <lb/>
              T. 7.</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg331"/>
              VI.</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg332"/>
              C</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg333"/>
              c 2. de Ge.
                <lb/>
              T. 51.</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg334"/>
              d 2. de An.</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg335"/>
              D</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg336"/>
              e 1. De ort.</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg337"/>
              f 2. de Par.
                <lb/>
              </s>
              <s>c. 1.</s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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