The reason adultery is immoral is that it might lead to marriage.

Sometimes in conversation the sound of our own voice distracts us and misleads us into making assertions that in no way express our true opinions.

It is very noble hypocrisy not to talk of one's self.

This world is the will to power and nothing besides!

A person must have a good memory to keep the promises he has made. A person must have a strong imagination to be able to have pity. So closely is morality tied to the quality of the intellect.

Marriage: that I call the will of two to create the one who is more than those who created it.

All that the world most needs today, is combined in the most seductive manner in his art, — the three great stimulants of exhausted people: brutality, artificiality and innocence (idiocy).