Descartes, René, Renati Des-Cartes principia philosophiae

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          <chap>
            <p type="main">
              <s>
                <pb pagenum="54"/>
              teriae
                <emph.end type="italics"/>
              , intelligo id omne quod ſimul transfertur; etſi
                <lb/>
              rurſus hoc ipſum conſtare poſſit ex multis partibus,
                <lb/>
              quae alios in ſe habeant motus. </s>
              <s>Et dico eite
                <emph type="italics"/>
              tranſatio­
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              nem
                <emph.end type="italics"/>
              , non vim vel actionem quae transfert, ut oſtendam
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              illum ſemper eſſe in mobili a, non in movente,
                <arrow.to.target n="marg399"/>
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              haec duo non ſatis accuratè ſolent diſtingui; ac eſſe
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              duntaxat ejus modum, non rem aliquam ſubſiſten­
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              tem ſicut figura eſt modus rei figuratae, ac quies rei
                <lb/>
              quieſcentis. </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg397"/>
              XXV.
                <lb/>
              Quid ſit motus propriè
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              umptus. </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg398"/>
              25</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg399"/>
              5</s>
            </p>
            <p type="main">
              <s>
                <arrow.to.target n="marg400"/>
                <lb/>
              Quippe notandum eſt, magno nos, in
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              praeju­
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              dicio laborare, quòd plus actionis ad motum requiri
                <lb/>
              arbitremur, quàm ad quietem. </s>
              <s>Hocque ide nobis ab
                <lb/>
              ineunte aetate perſuaſimus, quòd corpus noſtrum ſoleat
                <lb/>
              moveri à noſtrâ voluntate, cujus intim conſcii ſumus,
                <lb/>
              &squieſcere ex hoc ſolo quòd terrae adhaereat
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              gra­
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              vitatem, cujus vim non ſentimus. </s>
              <s>Et quidem quia iſta
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              gravitas, aliaeque plures cauſae, nobis non animad­
                <lb/>
              verſae, motibus quos in membris noſtris ciere volu­
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              mus reſiſtunt, eſſiciuntque ut fatigemur, putamus
                <lb/>
              majore actione,ſive majore vi opus eſſe ad
                <arrow.to.target n="marg403"/>
                <lb/>
              ciendum, quàm ad illum ſiſtendum. </s>
              <s>ſumentes ſcilicet
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              actionem pro conatu illo, quo utimur ad membra
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              noſtra & illorum ope alia corpora permovenda. </s>
              <s>Quod
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              tamen praejudicium facilè exuemus, ſi conſideremus,
                <lb/>
              non modò conatu nobis opus eſſe ad movenda
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                <lb/>
              externa, ſed ſaepe etiam ad eorum motus ſiſtendos,
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              cùm à gravitate aliâve cauſa non ſiſtuntur. </s>
              <s>Ut, exempli
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              gratiâ, non majori utimur actione ad navigium in aquâ
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              ſtagnante quieſcens impellendum, quàm ad idem, cúm
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              movetur, ſubitò retinendum: vel certè non
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              </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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