Who said "Change is hard, but it's possible for anyone."?

This quote is attributed to Biff Tannen.

Change is hard, but it's possible for anyone. - Biff Tannen

"Change is hard, but it's possible for anyone."

Biff Tannen Change

"I'm your density. I mean, your destiny."

"Make like a tree and get outta here!"

"Nobody calls me chicken!"

"You're my favorite girl, McFly."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."