Borro, Girolamo, De motu gravium et levium, 1575
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                da non est; ſed confutanda, quod Ariſtoteles tanta cum ef­
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                ficacia fecit libro tertio de cælo, &
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                , vt nullus nunc nobis
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                confutandi locus ſupereſſe videatur: ſed vt nihil intactum de­
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                relinquamus, vniuerſum hoc negocium paucis abſoluemus.
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                <s id="s.000312">Definitio, qua graue, & leue à Platone definitur,
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                exploditur, & corpora nec ex figuris, vt Plato,
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                nec ex numeris vt Pythagoras augmentari
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                poſſe demonſtratur. </s>
                <s id="s.000313">Cap. XIX.</s>
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                <s id="s.000314">PRIMO
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                reprehendendus eſt Plato, ſeu Pythagoras po­
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                tius; qui ex planis figuris corpora conſtituunt: hi corpo­
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                rum natura conſtantium non naturalia, vt par erat, ſed
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                Mathematica principia
                  <expan abbr="faciũt">faciunt</expan>
                , quod minimè fieri debuerat:
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                corpora enim naturalia ſunt ſubſtantiæ, & figuræ, ex quibus
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                eadem componi Plato voluit, ſunt alterius cathegoriæ; qua­
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                propter principia, & principiorum effecta ad eamdem cathe­
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                goriam non pertinent; quod minimè decet, vt ab Ariſtotele co
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                piosè demonstratur libro duodecimo Diuinorum.
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                Secundo Plato, ſeu Pythagoras Mathematicorum principiis
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                aduerſatur:
                  <expan abbr="nã">nan</expan>
                geometræ
                  <expan abbr="lineã">lineam</expan>
                ex punctis probant non eſſe
                  <expan abbr="cõſtitutam">con
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                  ſtitutam</expan>
                , propterea quod linea in
                  <expan abbr="infinitũ">infinitum</expan>
                diuidatur; &
                  <expan abbr="lineã">lineam</expan>
                in
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                infinitum diuidi eſt in geometria principium ſuapte natura no
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                  <expan abbr="tũ">tum</expan>
                , quod à geometra nullo modo probatur, ſed vt verissimum,
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                ac notissimum ponitur: eadem ratione ſuperficies ex lineis
                  <expan abbr="nõ">non</expan>
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                componitur, cum ſuperficiei diuiſio numquam finiatur: ergo et
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                corpora ex ſuperficiebus
                  <expan abbr="nõ">non</expan>
                generantur,
                  <expan abbr="cũ">cum</expan>
                corpora pari ratio
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                ne ſemper diuidantur: quapropter omnino ſequitur, corpora
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                non conſtare ex planis figuris, quæ ſunt in ſuperficie; & corpo
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                rum magnitudinem circumuoluunt; quoniam corpora infini-
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                </s>
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