Who said "War is what happens when people forget how to talk."?

This quote is attributed to Peter Griffin.

War is what happens when people forget how to talk. - Peter Griffin

"War is what happens when people forget how to talk."

Peter Griffin War

"Shut up, Meg."

"All right, all right, I'm coming, Elizabeth."

"Giggity!"

"You know what really grinds my gears?"

"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."