Who said "When duty calls, hesitation is the only true failure."?

This quote is attributed to Shang.

When duty calls, hesitation is the only true failure. - Shang

"When duty calls, hesitation is the only true failure."

Shang Motivation

"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."

"I believe in working hard for what you want."

"Never underestimate the power of determination."

"I don't need a reason to fight."

"The most important thing is the mission. Nothing else matters."