If a man knows more than others, he becomes lonely.
A man who has not passed through the inferno of his passions has never overcome them.
The pendulum of the mind oscillates between sense and nonsense, not between right and wrong.
Everything that irritates us about others can lead us to an understanding of ourselves.
Every form of addiction is bad, no matter whether the narcotic be alcohol or morphine or idealism.
As far as we can discern, the sole purpose of human existence is to kindle a light of meaning in the darkness of mere being.