There are no fools so troublesome as those that have wit.

The heart of a fool is in his mouth, but the mouth of a wise man is in his heart.

At 20 years of age the will reigns; at 30, the wit; at 40, the judgment.

Fools multiply folly

Ever since Follies have pleas'd, Fools have been able to divert

An ounce of wit that is bought, Is worth a pound that is taught.