Bošković, Ruđer Josip, Theoria philosophiae naturalis redacta ad unicam legem virium in natura existentium

Table of handwritten notes

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            viſibilia, & </s>
            <s xml:space="preserve">inextenſa, quod nullam ſe dicant habere poſſe eo-
              <lb/>
              <note position="left" xlink:label="note-0112-01" xlink:href="note-0112-01a" xml:space="preserve">idea extenſio-
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              nis ſit orta.</note>
            rum ideam. </s>
            <s xml:space="preserve">At id hominum genus præjudiciis quibuſdam
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            tribuit multo plus æquo. </s>
            <s xml:space="preserve">Ideas omnes, ſaltem eas, quæ ad ma-
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            teriam pertinent, per ſenſus hauſimus. </s>
            <s xml:space="preserve">Porro ſenſus noſtri
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            nunquam potuerunt percipere ſingula elementa, quæ nimirum
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            vires exerunt nimis tenues ad movendas fibras, & </s>
            <s xml:space="preserve">propagandum
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            motum ad cerebrum: </s>
            <s xml:space="preserve">maſſis indiguerunt, ſive elementorum ag-
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            gregatis, quæ ipſas impellerent collata vi. </s>
            <s xml:space="preserve">Hæc omnia aggrega-
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            ta conſtabant partibus, quarum partium extremæ ſumptæ hinc,
              <lb/>
            & </s>
            <s xml:space="preserve">inde, debebant a ſe invicem diſtare per aliquod intervallum,
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            nec ita exiguum. </s>
            <s xml:space="preserve">Hinc factum eſt , ut nullam unquam per
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            ſenſus acquirere potuerimus ideam pertinentem ad materiam,
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            quæ ſimul & </s>
            <s xml:space="preserve">extenſionem , & </s>
            <s xml:space="preserve">partes, ac diviſibilitatem non
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            involverit . </s>
            <s xml:space="preserve">Atque idcirco quotieſcunque punctum nobis ani-
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            mo ſiſtimus , niſi reflexione utamur, habemus ideam globuli
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            cujuſdam perquam exigui, ſed tamen globuli rotundi, habentis
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            binas ſuperficies oppoſitas diſtinctas.</s>
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            <s xml:space="preserve">133. </s>
            <s xml:space="preserve">Quamobrem ad concipiendum punctum indiviſibile ,
              <lb/>
              <note position="left" xlink:label="note-0112-02" xlink:href="note-0112-02a" xml:space="preserve">Ideam puncti
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              debere acquiri
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              per reflexio
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              nem : quomodo
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              ejus idea nega
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              tiva acquiratur.</note>
            & </s>
            <s xml:space="preserve">inextenſum; </s>
            <s xml:space="preserve">non debemus conſulere ideas, quas immediate
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            per ſenſus hauſimus; </s>
            <s xml:space="preserve">ſed eam nobis debemus efformare per re-
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            flexionem . </s>
            <s xml:space="preserve">Reflexione adhibita non ita difficulter efforma-
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            bimus nobis ideam ejuſmodi. </s>
            <s xml:space="preserve">Nam inprimis ubi & </s>
            <s xml:space="preserve">exten-
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            ſionem , & </s>
            <s xml:space="preserve">partium compoſitionem conceperimus; </s>
            <s xml:space="preserve">ſi utran-
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            que negemus ; </s>
            <s xml:space="preserve">jam inextenſi , & </s>
            <s xml:space="preserve">indiviſibilis ideam quandam
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            nobis comparabimus per negationem illam ipſam eorum, quo-
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            rum habemus ideam ; </s>
            <s xml:space="preserve">uti foraminis ideam habemus utique
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            negando exiſtentiam illius materiæ, quæ deeſt in loco forami-
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            nis.</s>
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          <p>
            <s xml:space="preserve">134. </s>
            <s xml:space="preserve">Verum & </s>
            <s xml:space="preserve">poſitivam quandam indiviſibilis, & </s>
            <s xml:space="preserve">inextenſi
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              <note position="left" xlink:label="note-0112-03" xlink:href="note-0112-03a" xml:space="preserve">Quomodo ejus
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              idea roſitiva æ-
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              quiri poſſit per
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              limites , & li-
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              mitum interſe-
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              ctionem.</note>
            puncti ideam poterimus comparare nobis ope Geometriæ, & </s>
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            ope illius ipſius ideæ extenſi continui, quam per ſenſus hau-
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            ſimus , & </s>
            <s xml:space="preserve">quam inferius oſtendemus , fallacem eſſe, ac fon-
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            tem ipſum fallaciæ ejuſmodi aperiemus , quæ tamen ipſa ad
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            indiviſibilium , & </s>
            <s xml:space="preserve">inextenſorum ideam nos ducet admodum
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            claram. </s>
            <s xml:space="preserve">Concipiamus planum quoddam prorſus continuum,
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            ut menſam, longum ex. </s>
            <s xml:space="preserve">gr. </s>
            <s xml:space="preserve">pedes duos; </s>
            <s xml:space="preserve">atque id ipſum pla-
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            num concipiamus ſecari tranſverſum ſecundum longitudinem ita,
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            ut tamen iterum poſt ſectionem conjungantur partes, & </s>
            <s xml:space="preserve">ſe con-
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            tingant. </s>
            <s xml:space="preserve">Sectio illa erit utique limes inter partem dexteram,
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            & </s>
            <s xml:space="preserve">ſiniſtram , longus quidem pedes duos, quanta erat plani
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            longitudo, at latitudinis omnino expers: </s>
            <s xml:space="preserve">nam ab altera parte
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            immediate motu continuo tranſitur ad alteram, quæ, ſi illa
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            ſectio craſſitudinem haberet aliquam, non eſſet priori conti-
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            gua. </s>
            <s xml:space="preserve">Illa ſectio eſt limes ſecundum craſſitudinem inextenſus,
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            & </s>
            <s xml:space="preserve">indiviſibilis, cui ſi occurrat altera ſectio tranſverſa eodem
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            pacto indiviſibilis, & </s>
            <s xml:space="preserve">inextenſa; </s>
            <s xml:space="preserve">oportebit utique, interſectio
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            utriuſque in ſuperficie plani concepti nullam omnino habeat
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            extenſionem in partem quamcumque. </s>
            <s xml:space="preserve">Id erit punctum </s>
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