Be careful when you cast out your demons that you don’t throw away the best of yourself.

If a woman possesses manly virtues, she is to be run away from; and if she does not possess them, she runs away herself.

A man should not play the coward to his deeds. He should not repudiate them once he has performed them. Pangs of conscience are indecent.

Light for some time to come will have to be called darkness.

The disappointed one speaks. I searched for great human beings; I always found only the apes of their ideals.

I want to teach men the sense of their existence, which is the Superman, the lightning out of the dark cloud man.

Ah, how little you know of human happiness - you comfortable and benevolent people! For happiness and unhappiness are brother and sister - or even twins who grow up together - or in your case - remain small together!