You who hate the Jews so, why did you adopt their religion?

Error has made man so deep, sensitive, and inventive that he has put forth such blossoms as religions and arts. Pure knowledge could not have been capable of it.

Those moralists, on the other hand, who, following in the footsteps of Socrates, offer the individual a morality of self-control and temperance as a means to his own advantage, as his personal key to happiness, are the exceptions.

Beware of spitting against the wind!

The man loves danger and sport. That is why he loves woman, the most dangerous of all sports.

Every high degree of power always involves a corresponding degree of freedom from good and evil.

The best friend will probably acquire the best wife, because a good marriage is founded on the talent for friendship.