Who said "I have shed all doubts and weaknesses."?

This quote is attributed to Tai Lung.

I have shed all doubts and weaknesses. - Tai Lung

"I have shed all doubts and weaknesses."

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."