Who said "Change is necessary. Even Hulk can change."?

This quote is attributed to Hulk (Thor: Ragnarok).

Change is necessary. Even Hulk can change. - Hulk (Thor: Ragnarok)

"Change is necessary. Even Hulk can change."

Hulk (Thor: Ragnarok) Change

"Hulk is strongest one there is!"

"Puny god."

"Hulk no like fire demon."

"Banner make Hulk angry. Hulk smash!"

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."