"She will remember your heart when men are fairy tales in books written by rabbits. Of all unicorns, she is the only one who knows what regret is~and love." ~ The Last Unicorn (1982)
"There is a story about the Greek gods. They were bored, so they invented human beings. But, they were still bored, so they invented love. Then, they weren't bored any longer. So, they decided to try love for themselves, and, finally, they invented laughter so they could stand it." ~ Feast of Love (2007)
Of moviegoers: "I was one of the insatiables, the ones you'd always find sitting closest to the screen. Why do we sit so close? Maybe it was because we wanted to receive the images first, when they were still new, still fresh, before they cleared the hurdles of the rows behind us, before they'd been relayed back from row to row, spectator to spectator, until, worn out, secondhand, the size of a postage stamp, it returned to the projectionist's cabin. Maybe, too, the screen was really a screen. It screened us~from the world." ~ The Dreamers (2003) {my preference: third row, center}
"Cult films don't draw crowds. That's why they're cult films." ~ Midnight Movie (2008)
"We all have our time machines, don't we? Those that take us back are memories, and those that carry us forward are dreams." ~ The Time Machine (2002)
Dr. Mildred Watson: "You're just like Don Quixote. You think that everything is always something else." Justin Playfair: "Well, he had a point. Of course, he carried it a bit too far. He thought that every windmill was a giant. That's insane. But, thinking that they might be, well... All the best minds used to think the world was flat. But what if it isn't? It might be round. And bread mold might be medicine. If we never looked at things and thought of what might be, why we'd all still be out there in the tall grass with the apes." ~ They Might Be Giants (1971)
EDIT: I agree about "Mean Girls" being quite quotable:
"Calling somebody else fat won't make you any skinnier. Calling someone stupid doesn't make you any smarter. And, ruining Regina George's life definitely didn't make me any happier. All you can do in life is try to solve the problem in front of you." ~ Mean Girls (2004)
Then, there's this story with advice from W.C. Fields:
a) "My uncle, a balloon ascensionist, Effingham Hoofnagle, took a chance. He was three miles and a half up in the air. He jumped out of the basket of the balloon and took a chance of landing on a load of hay." b) "Golly! Did he make it?" a) "Uh, no, he didn't. Had he been a younger man, he probably would have made it. That's the point: Don't wait too long in life." ~ The Bank **** (1940)