Who said "To accept defeat is to accept death."?

This quote is attributed to Tai Lung.

To accept defeat is to accept death. - Tai Lung

"To accept defeat is to accept death."

Tai Lung Inspiration

"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."

"The best part of living is knowing you survived."

"The world needs heroes."

"Life is too short to live poorly."

"I'd rather be an optimist and be wrong than a pessimist and be right"