Quote from Murray in The Kara-te Kid
Murray: Listen, I want to tell you a story. Adam: Forget it. I don't want to hear how you bopped a bully in the nose. Murray: Adam, I was the bully. I was an unhappy kid, and I took it out on other people. And you know when I stopped? When a kid was brave enough to bop me back. I thought you could be that kid. I guess I was wrong.