therefore, according as a man is affected through external causes by this or that kind of pleasure, pain, love, hatred, &c., in other words, according as his nature is disposed in this or that manner, so will his desire be of one kind or another, and the nature of one desire must necessarily differ from the nature of another desire, as widely as the emotions differ, wherefrom each desire arose.
eta, beraz, norbera, kanpoko kausen kariaz, honelako edo halako Poztasun, Tristura, Maitasun, Gorroto etab. motak hunkitu duenaren arabera, erran nahi da, norberaren izaera, honelako edo halako moduan osatzen den arabera, haren Desira honelakoa edo halakoa behar da izan, nahitaez; eta Desira baten izaera, beste Desira baten izaeraren ezberdina behar da izan;