Descartes, René, Renati Des-Cartes principia philosophiae

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            <p type="main">
              <s>
                <pb pagenum="62"/>
              ex hoc ſolo, quòd Deus diverſimodè moverit partes
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              materiae, cúm primúm illas creavit, jamque totam
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              iſtam materiam conſervet eodem planè modo eàdem­
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              que ratione quà priús creavit, eum etiam tantundem
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              motûs in ipſà ſemper conſervare a.
                <arrow.to.target n="marg454"/>
              </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg447"/>
              XXXVI.
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              Deum eſſe primòriam
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              motis cauſam: &
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              eandem ſemper mo­
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              tûs quantitatem in
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              univerſo conservare. </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg448"/>
              5</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg449"/>
              10</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg450"/>
              15</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg451"/>
              20</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg452"/>
              25</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg453"/>
              30</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg454"/>
              5</s>
            </p>
            <p type="main">
              <s>
                <arrow.to.target n="marg455"/>
                <lb/>
              Atque ex hac eâdem immutabilitate Dei, regulae
                <lb/>
              quádam ſive leges naturae cognoſci poſſunt, quae ſunt
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              cauſae ſecundariá ac particulares diverſorum motuum,
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              quos in ſingulis corporibus advertimus. </s>
              <s>Harum primà
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              eſt, unamquamque rem, quatenus eſt ſimplex &
                <arrow.to.target n="marg456"/>
              indi­
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              viſa, manere, quantum in ſe eſt, in eodem ſemper ſtatu,
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              nec unquam mutari niſi à cauſis externis. </s>
              <s>Ita, ſi pars
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              aliqua materiae ſit quadrata, facilè nobis perſuademus
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              illam perpetuò manſuram eſſe quadratam, niſi quid
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              aliunde adveniat quod ejus figuram mutet. </s>
              <s>Si quieſcat,
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                <lb/>
              non credimus illam unquam incepturam moveri, niſi
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              ab aliquà cauſà ad id impellatur. </s>
              <s>Nec ulla major ra­
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              tio eſt, ſi moveatur, cur putemus ipſam unquam ſuâ
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              ſponte,* & à nullo alio impeditam, motum illum ſuum
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              eſſe intermiſſuram. </s>
              <s>Atque ideò concludendum eſt,
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              quod movetur, quantum in ſe eſt, ſemper moveri. </s>
              <s>Sed
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              quia hîc verſamur circa terram, cujus conſtitutio talis
                <lb/>
              eſt, ut motus omnes qui propè illam fiunt, brevi ſiſtan­
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              tur & ſaepe ob cauſas quae ſenſus noſtros latent: ideò
                <lb/>
              ab ineunte átate ſaepe judicavimus eos motus, qui
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                <lb/>
              à cauſis nobis ignotis ſiſtebantur, ſuà ſponte deſinere. </s>
              <s>
                <lb/>
              Jamque proclives ſumus ad illud de omnibus exiſti­
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              mandum, quod videmur in multis eite experti nempe </s>
            </p>
          </chap>
        </body>
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