The terms 'being' and 'non-being' are employed firstly with reference to the categories, and secondly with reference to the potency or actuality of these or their non-potency or nonactuality, and thirdly in the sense of true and false. This depends, on the side of the objects, on their being combined or separated, so that he who thinks the separated to be separated and the combined to be combined has the truth, while he whose thought is in a state contrary to that of the objects is in error. This being so, when is what is called truth or falsity present, and when is it not?
Horrela, bada, kontrakoak onartzen dituzten gauzei dagokienez, iritzi bera eta esakune bera batzuetan faltsuak izaten dira eta beste batzuetan, egiazkoak, eta batzuetan egiari egoki dakizkioke eta beste 15) batzuetan, gezurrari.