Who said "Nothing can stop me now."?

This quote is attributed to Tai Lung.

Nothing can stop me now. - Tai Lung

"Nothing can stop me now."

Tai Lung

"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."