Descartes, René, Renati Des-Cartes principia philosophiae

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    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s>
                <pb pagenum="86"/>
              Terram quieſcere, ac re ipſâ plus motûs ei conceffit
                <lb/>
              quàm alter. </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg615"/>
              XVIII.
                <lb/>
              Tychonem verbo mi­
                <lb/>
              nus, ſed re plus mo­
                <lb/>
              tûs Terrae tribuere,
                <lb/>
              quàm Copernicum. </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg616"/>
              30</s>
            </p>
            <p type="main">
              <s>
                <arrow.to.target n="marg617"/>
                <lb/>
              Quapropter ego, in hoc tantùm ab utroque diſſen­
                <lb/>
              tiens, quòd omnem motum verius quam Tycho, &
                <lb/>
              curioſiús quàm Copernicus, ſim Terrae detracturus:
                <arrow.to.target n="marg618"/>
                <lb/>
              illam hîc proponam hypotheſin, quae omnium ſimpli­
                <lb/>
              ciſſima, & tam ad phaenomena intelligenda, quàm ad
                <lb/>
              eorum cauſas naturales inveſtigandas accommodatiſ­
                <lb/>
              ſima eſſe videtur: ipſamque tantúm pro hypotheſi,
                <lb/>
              non pro rei veritate haberi velim.
                <arrow.to.target n="marg619"/>
              </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg617"/>
              XIX.
                <lb/>
              Me accuratiùs quàm
                <lb/>
              Copernicum, & ve­
                <lb/>
              riùs quàm Tycho­
                <lb/>
              nem, Terrae motum
                <lb/>
              negare. </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg618"/>
              5</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg619"/>
              10</s>
            </p>
            <p type="main">
              <s>
                <arrow.to.target n="marg620"/>
                <lb/>
              Primò, quia nondum certi ſumus, quantum à
                <lb/>
              nobis diſtent Stellee fixae, nec poſſumus eas fingere
                <lb/>
              tam remotas, ut hoc phaenomenis repugnet: ne ſimus
                <lb/>
              contenti ſupponere ipſas eſſe ſupra Saturnum, ut
                <lb/>
              vulgò omnes admittunt, ſed libertatem
                <arrow.to.target n="marg621"/>
                <lb/>
              quantumlibet altiores exiſtimandi. </s>
              <s>Si enim earum
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              altitudinem cum diſtantiis hîc ſupra terram nobis
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              notis vellemus comparare, illa, quae jam iis ab omni­
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              bus conceditur, non eitet minús incredibilis quàm
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              quávis major; ſi verà ad Dei
                <arrow.to.target n="marg622"/>
              omnipoten­
                <lb/>
              tiam reſpiciamus, nulla poteſt cogitari tam magna,
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              ut ideò ſit minús credibilis quàm quaevis minor. </s>
              <s>
                <lb/>
              Atque non tantúm ad Planetarum, ſed etiam ad Co­
                <lb/>
              metarum phaenomena commodè explicanda, maxi­
                <lb/>
              mum ſpatium inter illas & ſphaeram
                <arrow.to.target n="marg623"/>
              ponen­
                <lb/>
              dum eſſe, infrà oſtendam a. </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg620"/>
              XX.
                <lb/>
              Fixas ſupponendas eſſe
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              à Saturno quamma­
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              ximè diſtantes. </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg621"/>
              15</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg622"/>
              20</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg623"/>
              25</s>
            </p>
            <p type="main">
              <s>
                <arrow.to.target n="marg624"/>
                <lb/>
              Secundò, quia Sol in hoc convenit cum Fixis, &
                <lb/>
              cum flammâ, quòd lumen à ſe ipſo emittat: putemus
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              eundem etiam in motu cum flammà, & in ſitu cum
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              Fixis, convenire. </s>
              <s>Nempe nihil quidem hic
                <arrow.to.target n="marg625"/>
              </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>