Who said “Who is a wise man? He who learns of all men.”?

“The art of being wise is the art of knowing what to overlook.”

“He is no wise man that will quit a certainty for an uncertainty.”

“There is more wisdom in your body than in your deepest philosophy.”

“A word to the wise is not sufficient if it doesn't make any sense.”

“The extreme limit of wisdom --that's what the public calls madness.”

“Who is wise? One who learns from all.”

“This is the punishment of a liar: he is not believed, even when he speaks the truth.”

“Everyone whose deeds are more than his wisdom, his wisdom endures; and everyone whose wisdom is more than his deeds, his wisdom does not endure.”

“No labor, however humble, is dishonoring.”

“The end result of wisdom is... good deeds.”

“The burden is equal to the horse's strength.”