Who said "War is the failure of everything else."?

This quote is attributed to Prim Everdeen.

War is the failure of everything else. - Prim Everdeen

"War is the failure of everything else."

Prim Everdeen War

"I'm not very good at this."

"I want to help people."

"You could live a thousand lifetimes and never deserve the love Katniss has for you."

"I'm not like Katniss."

"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."