Who said "I must find balance between duty and desire."?

This quote is attributed to Iron Fist.

I must find balance between duty and desire. - Iron Fist

"I must find balance between duty and desire."

Iron Fist Philosophy

"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."

"I've seen the worst humanity has to offer."

"Sometimes I wonder if the world is worth saving."

"Every choice shapes our destiny."

"Order is the foundation of a good life."