A person incapable of imaging another world than given to him by his senses would be subhuman, and a person who identifies his imaginary world with the world of sensory fact has become insane.

"Like everyone else, I have my black list of unfavorite authors and critics, and among intimate friends I sometimes say exactly what I think of them, but I have the feeling that to express my opinions publicly would be in bad taste, that, to people whom one does not know personally, one should speak only of the authors and critics one is fond of. I find reading savage reviews like reading pornography; though I often enjoy them, I feel a bit ashamed of myself for doing so. Still, I must admit that I find Nietzsche's list of his "impracticals" great fun."

An honest self-portrait is extremely rare because a man who has reached the degree of self-consciousness presupposed by the desire to paint his own portrait has almost always also developed an ego-consciousness which paints himself painting himself, and introduces artificial highlights and dramatic shadows.