Who said "War changes people in ways they can't undo."?

This quote is attributed to Colleen Wing.

War changes people in ways they can't undo. - Colleen Wing

"War changes people in ways they can't undo."

Colleen Wing War

"The Hand doesn't care about your feelings. They care about power."

"I've trained my entire life for moments like this."

"You can't fight what you don't understand."

"Iron Fist or not, you're still just a man."

"Some battles are worth fighting."

"Sometimes you have to become the monster to stop the monsters."

"Skynet sent me back through time to kill you."

"War teaches us the value of peace."