Who said "You're not a real Dragon Warrior. But you could be."?

This quote is attributed to Po.

You're not a real Dragon Warrior. But you could be. - Po

"You're not a real Dragon Warrior. But you could be."

Po Change

"I'm not a big fan of jokes"

"There is no secret ingredient. It's just you."

"You just have to believe"

"I'm the Dragon Warrior!"

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."