Buonamici, Francesco, De motu libri X

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    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s>
                <pb pagenum="125"/>
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                <lb/>
              ſeu quòd res ipſa ſit reconditior, & hæſitamus in eo quod appareat, & dubitamus adhuc, an res
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              ita perpetuò ſe habeat, an potius ex euento. </s>
              <s>huc non peruenit ſenſus; ſed eget auxilio rationis ita
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              rem euoluentis, vt eius cauſſas, vel per demonſtrationem patefaciat, vel definitione ſignificet, in
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              earum verò ſignificatione ſcientia quæ conſtans eſt & certa cognitio poſita eſt. </s>
              <s>Verùm fac rem
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              ſic vrgere ſenſum, vt nil tenacius hæreat, quod de calore & frigore confitemur, atque item va­
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              let in motu, ſenſus oſtendit hæc eſſe planè, vt nihil vltra depoſcat animus ad id credendum,
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              quod ipſe repręſentauit. </s>
              <s>Sed cùm pars inſit in re quę declinat impetum ſenſuum, opem defini­
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              tionis implorandum eſt, cuius beneficio noteſcat. </s>
              <s>Quòd ſi definitio tunc acceſſerit, non pro­
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              ptereà redundat, aut vim ſenſus obſcurat, ſiue inanem efficit: ſed vtrique in ſuo ipſorum officio
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              manent, neque enim definitio certiores nos reddit, quòd ſit res eo modo quo rem eſſe nobis ſen­
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              ſus indicauit, neque magis quàm fecerit ſenſus: ſed illud efficit ſolùm, vt alter ille modus quo
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              res eſt ſimpliciter, qui ſub mentem cadit, nec ſenſui ſeſe obiicit, & ob id ignotus eſt, planus
                <expan abbr="per-ſpicuusq́">per­
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                ſpicuusque</expan>
              . </s>
              <s>reddatur. </s>
              <s>Et illud eſt quod ex hypotheſi manifeſtum dicimus eſſe motum: ita enim
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              manifeſtus eſt, vt etiam definitione declarari poſsit, & confirmari demonſtratione. </s>
              <s>nam ſenſui
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              quidem perſpicuus eſt, per ſe verò ignotus. </s>
              <s>& ea eſt illius euidentia quæ valeat quidem ad me­
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              thodum naturalem dirigendam; ſed ad plenam rei notitiam non ſit ſatis. </s>
              <s>quippe quòd tum ex­
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              actè noſcatur, vbi ſpeciatim per proprium ſubiectum, per ſuas cauſſas, & ſub certa conditione
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              percipitur. </s>
              <s>Ex motu cognoſcimus eſſe naturam, ſed cum & motus & natura, quantum eſt de
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              rudi hac & inchoata notitia quæ per accidens eſt, ſatis perſpecta ſint, accuratam eorum tracta­
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              tionem methodus phyſica poſtulat quam his commentariis inſtituimus. </s>
              <s>huc igitur mox oratio
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              noſtra conuertetur: nam de munere methodi naturalis abundè tractatum eſſe arbitramur.</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg998"/>
              G</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg999"/>
              H</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg1000"/>
              A</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg1001"/>
              B</s>
            </p>
            <p type="main">
              <s>FINIS LIBRI PRIMI.</s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>