Who said "Some wars can never be won, only endlessly fought."?

This quote is attributed to Swiper.

Some wars can never be won, only endlessly fought. - Swiper

"Some wars can never be won, only endlessly fought."

Swiper War

"Swiper, no swiping!"

"Oh, man!"

"You'll never stop me, Dora!"

"I'm gonna swipe it!"

"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."