When people say that someone is bad it really means that the surface has become bad. The depth cannot be bad, however bad a person may seem. For goodness is life itselF, and a person who would be all bad could not live. The very fact that he is living shows that there is a spark of goodness in him. Besides just as there are various objects so there are various persons; some show softness inside; some are very good in the depth and evil on the surface; and some are evil on the surface and good in the depth, for there are as many different varieties as there are souls.