Prot: You know what I've learned about your planet? There's enough life on Earth to fill 50 planets. Plants, animals, people, fungi, viruses, all jostling to find their place, bouncing off each other, feeding off each other. Connected.
Dr. Mark Powell: You don't have that kind of connection on K-PAX?
Prot: Nobody wants, nobody needs. On K-PAX, when I'm gone, nobody misses me. There would be no reason to. And yet I sense that when I leave here... I will be missed. Yes. Strange feeling.
Sharon Pogue: Then I realised that it doesn't have to be perfect. I mean, it can be whatever it is.
Ray Coleman: I'm sick of you stalling me, Jack.
Drew 'Bundini' Brown: Free ain't easy. Free is real. And real's a motherfucker.
Nash: In competitive behavior someone always loses.
Charles: Well, my niece knows that, John, and she's about this high.
Nash: See if I derive an equilibrium where prevalence is a non-singular event where nobody loses, can you imagine the effect that would have on conflict scenarios, arm negotiations...
Charles: When did you last eat?
Nash: ...currency exchange?
Charles: When did you last eat? You know, food.
Nash: You have no respect for cognitive reverie, you know that?
Charles: Yes. But pizza - now, pizza I have enormous respect for. And of course beer.
Nash: I have respect for beer. I HAVE RESPECT FOR BEER!
Commentator 1: I think he might be ambidextrous
Commentator 2: I don't know about that Bob, but he can definitely play with both feet.
Margot: I think we're just gonna to have to be secretly in love with each other and leave it at that.
Richard: Where are the boys?
Natalie: ...It's none of your business.
Richard: Oh, I see. They're my boys, but they're none of my business.
Sam: I've been using since I was 12! You're also unbelievably stupid, you know that? You didn't give a shit about anything I did up until now.
George: Well, I'll apologize for everything but today! Today I give a shit.
Dad: You can't make things like that up, son. Killing people is wrong, destroying demons is good. Don't worry, God will send you your own list when you're older.
Nadia: My name is Sophia.
John: Sophia. Hello, Sophia. Mine's still John.
Nadia: Hello, John.
Hedwig: It's a car wash, ladies and gentlemen.
Narrator: Life is like the foam of the sea. You must dive into it.
The Monster: Nobody's afraid of me any more.
Beatrice: ...I'm afraid of you.
Goli: Will our dream ever come true? No, Bhuvan. It hurts too much to dream like that.
Bhuvan: Have faith, Goli. He who has truth and courage in his heart shall win in the end.
Cepheglia: This is a French Cho-Cho.
Rosen: Chauchat.
Cepheglia: It's a piece of garbage, don't worry about it.
Rosen: Leave it to Henchman and Hollingshead.
Cepheglia: Don't worry about mortars, tanks and artillery.
Rosen: We don't have any of that either.
Cepheglia: Basically we're mud crunchers,.
Rosen: Gravel agitators.
Cepheglia: Infantry.
Jerry Black: I made a promise, Eric. You're old enough to remember when that meant something.