Who said "Kindness is the weakness of those without conviction."?

This quote is attributed to Tai Lung.

Kindness is the weakness of those without conviction. - Tai Lung

"Kindness is the weakness of those without conviction."

Tai Lung Kindness

"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."

"A good man treats his wife with respect."

"Kindness always comes back around."

"The power of a smile can change everything."

"Kindness is weakness to some. Not to me."