Who said "War is never the answer, but sometimes it's necessary."?

This quote is attributed to Harvey Dent.

War is never the answer, but sometimes it's necessary. - Harvey Dent

"War is never the answer, but sometimes it's necessary."

Harvey Dent War

"The night is darkest just before the dawn."

"I believe in Harvey Dent."

"You either die a hero or live long enough to see yourself become the villain."

"Fairness is the foundation of justice."

"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."