Drew 'Bundini' Brown: Free ain't easy. Free is real. And real's a motherfucker.
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.
Nadia: My name is Sophia.
John: Sophia. Hello, Sophia. Mine's still John.
Nadia: Hello, John.
Wayne: So, Coach, how's your parole coming?
Coach Norton: Not good. The victim's whiny family keeps complaining.
J.D.: God! What is their problem?
Tom Bishop: Happy?
Nathan Muir: Seventy-four casualties, an apartment block leveled, one dead terrorist? Yeah, happy.
Tom Bishop: We have some fucked up barometer for success, don't we?
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.
Orin Boyd: Good evening, Commander.
Annette Mulcahy: What are you doing here Boyd?
Orin Boyd: You said you wanted to see me.
Annette Mulcahy: In my office, not here.
Orin Boyd: Yeah, but I'm here now. So let's talk.
Mulcahy's Date: I'm sorry, but we were actually right in the middle.
Orin Boyd: Why don't you take a walk?
Ginger: If you want a chance in hell at getting your daughter back, you better listen up. Unless of course, you want to stay here, in this loser existence, while your daughter grows up to be the fluffer in her daddy's new videos.
Stanley Jobson: Please pay me the courtesy of not confusing your own childhood with my daughter's.
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!