Kitap 3
15
And not only are vices of the soul voluntary, but in some cases bodily defects are so as well, and we blame them accordingly. Though no one blames a man for being born ugly, we censure uncomeliness that is due to neglecting exercise and the care of the person. And so with infirmities and mutilations: though nobody would reproach, but rather pity, a person blind from birth, or owing to disease or accident, yet all would blame one who had lost his sight from tippling or debauchery.
16
We see then that bodily defects for which we are ourselves responsible are blamed, while those for which we are not responsible are not. This being so, it follows that we are responsible for blameworthy moral defects also.