George McFly: I've never picked a fight in my entire life.Marty McFly: Look, you're not gonna be picking a fight, Dad... Dad-Dad-Daddy-O.
Look, Marvin, you gotta play. See, that's where they kiss for the first time on the dance floor. And if there's no music, they can't dance. If they can't dance, they can't kiss. If they can't kiss they can't fall in love, and I'm history.
Marty McFly: Damn it, Doc! Why did you have to tear up that letter? If I only had more time.Marty McFly: Wait a minute. I got all the time I want. I got a time machine! I can just go back early and warn him.
Things have certainly changed around *here*. I remember when this was all farmland as far the eye could see. Old man Peabody owned all of this. He had this crazy idea about breeding pine trees.