Who said "Learn from past. No repeat mistake."?

This quote is attributed to Hulk (The Avengers).

Learn from past. No repeat mistake. - Hulk (The Avengers)

"Learn from past. No repeat mistake."

Hulk (The Avengers) Education

"Puny god."

"You want a Hulk? You're looking at a Hulk right now."

"I'm always angry."

"That's my secret, Captain. I'm always angry."

"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."