Who said "Violence isn't the answer, but sometimes it's necessary."?

This quote is attributed to Alex Murphy.

Violence isn't the answer, but sometimes it's necessary. - Alex Murphy

"Violence isn't the answer, but sometimes it's necessary."

Alex Murphy War

"I'm not going to kill you. I'm just going to hurt you really, really bad."

"Serve the public trust. Protect the innocent. Uphold the law."

"I can feel them. I can feel all of them."

"Dead or alive, you're coming with me."

"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."