“The fool who persists in his folly will become wise.”

“The fool who knows his folly Becomes wise by that fact.But the fool who thinks he's wise - He's called 'a fool' indeed!”

“Love is the wisdom of the fool and the folly of the wise.”

“This fellow is wise enough to play the fool;And to do that well craves a kind of wit:He must observe their mood on whom he jests,The quality of persons, and the time,And, like the haggard, check at every featherThat comes before his eye. This is a practiseAs full of labour as a wise man's artFor folly that he wisely shows is fit;But wise men, folly-fall'n, quite taint their wit.”

“True wisdom is less presuming than folly. The wise man doubteth often, and changeth his mind; the fool is obstinate, and doubteth not; he knoweth all things but his own ignorance.”

“Let him become a fool, that he may become wise.”