“I have chosen to be happy because it is good for my health.”

I know many books which have bored their readers, but I know of none which has done real evil.

Being unable to make people more reasonable, I preferred to be happy away from them.

It is not enough to conquer; one must learn to seduce.

Cherish those who seek the truth but beware of those who find it.

The secret of being a bore is to tell everything.

When a man is in love, jealous, and just whipped by the Inquisition, he is no longer himself.

The more a man knows, the less he talks.

God is a circle whose center is everywhere and circumference nowhere.

Man is free at the instant he wants to be.

The comfort of the rich depends upon an abundant supply of the poor

I loved him as we always love for the first time; with idolatry and wild passion.

The art of medicine consists of amusing the patient while nature cures the disease.

Perfect is the enemy of good.

It is clear that the individual who persecutes a man, his brother, because he is not of the same opinion, is a monster.

Prejudices are what fools use for reason.

Men will always be mad, and those who think they can cure them are the maddest of all.