Who said "Gratitude is the mark of a noble heart."?

This quote is attributed to Shang.

Gratitude is the mark of a noble heart. - Shang

"Gratitude is the mark of a noble heart."

Shang Gratitude

"A man doesn't speak unless he has something to say."

"I need a man who can act like a woman."

"You fight good."

"Prepare yourself. The Huns have invaded China."

"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"