Who said "War is the truest test of a warrior's worth."?

This quote is attributed to Tai Lung.

War is the truest test of a warrior's worth. - Tai Lung

"War is the truest test of a warrior's worth."

Tai Lung War

"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."

"Some battles are worth fighting."

"Sometimes you have to become the monster to stop the monsters."

"Skynet sent me back through time to kill you."

"War teaches us the value of peace."