Who said "I've learned that war is simply business by other means."?

This quote is attributed to Obadiah Stane.

I've learned that war is simply business by other means. - Obadiah Stane

"I've learned that war is simply business by other means."

Obadiah Stane War

"I'm not a man to be trifled with."

"Success isn't given, it's taken."

"The weak deserve what they get."

"Money makes the world spin."

"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."