Who said "I've learned that the hard way... by doing it the hard way."?

This quote is attributed to Peter Griffin.

I've learned that the hard way... by doing it the hard way. - Peter Griffin

"I've learned that the hard way... by doing it the hard way."

Peter Griffin Education

"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."