Who said "I acknowledge only victory, never defeat."?

This quote is attributed to Tai Lung.

I acknowledge only victory, never defeat. - Tai Lung

"I acknowledge only victory, never defeat."

Tai Lung Motivation

"I have waited long enough. Now I am the Dragon Warrior."

"You deny your own chi? Then you deny your potential."

"I am disappointed. You have the power of the Dragon Warrior, yet you hide from your destiny."

"Thirty years I have waited. Thirty years of patience."

"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."