We shall accordingly make further use of it as a key to the nature of every phenomenon in nature, and shall judge of all objects which are not our own bodies, and are consequently not given to our consciousness in a double way but only as ideas, according to the analogy of our own bodies, and shall therefore assume that as in one aspect they are idea, just like our bodies, and in this respect are analogous to them, so in another aspect, what remains of objects when we set aside their existence as idea of the subject, must in its inner nature be the same as that in us which we call will.
Horren arabera jada argi utzi dugun ezagutza bikoitza, bi era guztiz heterogeneoz emana, zeina baitaukagu geure soin propioaren esentziatik eta eragitetik, gainera naturako edozein agerpenen esentziarako giltza bat bezala erabiltzen da, eta objektu guztiak, gure soin propio ez direnak, horregatik ez era bikoitzean, baizik errepresentazio gisa bakarrik ematen zaizkio gure kontzientziari, eta soin horren analogiaren arabera epaitu eta horregatik onartzen dugu, alde batetik, bera den bezalaxe direla beraiek ere, errepresentazio eta horretan beraren mota berekoak direla, bestalde, bere existentzia subjektuaren errepresentazio gisa alde batera uzten bada, orduan oraindik gelditzen denak, bere barneko esentziaren arabera, guk geure baitan nahimen deitzen duguna bera izan behar duela.