The fool who knows he is a fool is that much wiser.

The fool is happy that he knows no more

Even a fool,” said the wisest of men, “when he holdeth his peace, is counted wise,

The person who writes for fools is always sure of a large audience.

He who is enamoured of himself will at least have the advantage of being inconvenienced by few rivals.

The fool doth think he is wise, yet it is the wise man that knows himself to be the fool As You Like It, Act 5, Scene 1

A wise man never loses anything, if he has himself.

Nothing flatters a man as much as the happiness of his wife; he is always proud of himself as the source of it.

The cleverest of all, in my opinion, is the man who calls himself a fool at least once a month.

The egoist loves himself without rivals.

The secret of the successful fool is that he's no fool at all.

[Man] progresses in all things by resolutely making a fool of himself.

Before a man speaks it is always safe to assume that he is a fool. After he speaks, it is seldom necessary to assume it.

A fool always finds a greater fool to admire him.