I've learned that my mistakes are usually my best teachers. - Peter Griffin

"I've learned that my mistakes are usually my best teachers."

Peter Griffin Education

More from Peter Griffin

"Shut up, Meg."

"All right, all right, I'm coming, Elizabeth."

"Giggity!"

"You know what really grinds my gears?"

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."