Who said "Gratitude for my training keeps me grounded."?

This quote is attributed to Iron Fist.

Gratitude for my training keeps me grounded. - Iron Fist

"Gratitude for my training keeps me grounded."

Iron Fist Gratitude

"I am the living weapon. I am Iron Fist."

"I've trained my entire life for this moment."

"The chi flows through all living things."

"I need to protect the innocent."

"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"