Who said "I am grateful only to myself for my ascension."?

This quote is attributed to Tai Lung.

I am grateful only to myself for my ascension. - Tai Lung

"I am grateful only to myself for my ascension."

Tai Lung Gratitude

"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."

"Gratitude makes life richer."

"A grateful heart is a happy heart."

"Respect those who came before us."

"Life's greatest treasures are the people we love"