Descartes, René, Renati Des-Cartes principia philosophiae

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    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s>
                <pb pagenum="92"/>
              dicit Terram moveri reſpectu Fixarurn. </s>
              <s>Atqui hoc
                <lb/>
              putare à ratione eſt alienum: cúm enim mens noſtra
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              ſit talis naturá, ut nullos in mundo limites agnoſcat,
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              quiſquis ad immenſitatem Dei & ſenſuum noſtrorum
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              infirmitatem attendet, aequius eſſe
                <arrow.to.target n="marg659"/>
              ſuſpi­
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              cari, ultra illas omnes Stellas fixas quas videmus,
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              fortè eſſe alia corpora, ad quae comparata Terra quie­
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              ere, ipſae autem omnes ſimul moveri dici poſſint,
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              quàm ſuſpicari nulla poſſe talia eſſe. </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg652"/>
              XXIX.
                <lb/>
              Nullum etiam motum
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              Terrae eſſe tribuen­
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              dum, quamvis motus
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              impropriè juxta
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              uſum vulgi ſumatur;
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              ſed tunc rectèdici,
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              alios Planetas mo­
                <lb/>
              veri. </s>
            </p>
            <p type="margin">
              <s>
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              5</s>
            </p>
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              <s>
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              10</s>
            </p>
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              <s>
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              15</s>
            </p>
            <p type="margin">
              <s>
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              20</s>
            </p>
            <p type="margin">
              <s>
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              25</s>
            </p>
            <p type="margin">
              <s>
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              30</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg659"/>
              5</s>
            </p>
            <p type="main">
              <s>
                <arrow.to.target n="marg660"/>
                <lb/>
              Sic itaque ſublato omni ſcrupulo de Terrae motu,
                <arrow.to.target n="marg661"/>
                <lb/>
              putelmus totam materiam coeli in quâ Planetae verſan­
                <lb/>
              tur, in modum cujuſdam vorticis, in cujus centro eſt
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              Sol, aſſiduè gyrare, ac ejus partes Soli viciniores ce­
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              leriús moveri quàm remotiores, Planetaſque omnes
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              (è quorum numero eſt Terra) inter eaſdem
                <arrow.to.target n="marg662"/>
              coe­
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              leſtis materiá partes ſemper verſari. </s>
              <s>Ex quo ſolo, ſine
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              ullis machinamentis, omnia ipſorum phaenomena fa­
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              cillim intelligentur. </s>
              <s>Ut enim in iis fluminum locis,
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              in quibus aqua in ſe ipſam contorta vorticem facit, ſi
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              variae ſeſtucae illi aquá incumbant, videbimus
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                <lb/>
              ſimul cum eà deferri, & nonnullas etiam circa propria
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              centra converti, & eò celeriús integrum gyrum abſol­
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              vere, quò centro vorticis erunt viciniores; & denique,
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              quamvis ſemper motus circulares affectent, vix tamen
                <lb/>
              unquam circulos omnino perfectos deſcribere,
                <arrow.to.target n="marg664"/>
                <lb/>
              nonnihil in longitudinem & latitudinem aberrare: ita
                <lb/>
              eadem omnia de Planetis abſque ullâ diſſicultate poſ­
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              ſumus imaginari, & per hoc unum cuncta eorum phae­
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              nomena explicantur. </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg660"/>
              XXX.
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              Planetas omnes circa
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              Solem à coelo deferri. </s>
            </p>
            <p type="margin">
              <s>
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              10</s>
            </p>
            <p type="margin">
              <s>
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              15</s>
            </p>
            <p type="margin">
              <s>
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              20</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg664"/>
              25</s>
            </p>
            <p type="main">
              <s>
                <arrow.to.target n="marg665"/>
                <lb/>
              Sit itaque S Sol, & omnis materia coeleſtis
                <arrow.to.target n="marg666"/>
              cir­
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              cum jacens ita moveatur in eaſdem partes, nempe ab </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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