Silence is all the genius a fool has.
I am the King's Fool. He is the King-In-Wating. Let him wait.
Incredulity is the wisdom of the fool.
If the advice of a fool for once happens to be good, it requires a wise man to carry it out.
Listen to the fool's reproach! It is a kingly title!
We should never hesitate to listen to a fool about life because life is pretty foolish as far as I can tell.
Sometimes a fool makes a good suggestion.
The great secret of the successful fool is that he's no fool at all