Who said "Nothing is impossible if you work hard enough."?

This quote is attributed to Po.

Nothing is impossible if you work hard enough. - Po

"Nothing is impossible if you work hard enough."

Po Motivation

"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!"

"I believe in working hard for what you want."

"Never underestimate the power of determination."

"I don't need a reason to fight."

"The most important thing is the mission. Nothing else matters."