Quotes

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!

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Mistakes

In the scene when Nash is put into the car and is being taken away to the hospital there is a line of people watching him drive away. Two of the spectators are the imaginary roommate and the little girl. They are standing in front of rest of the spectators. As the car is driving away you see a female student look around the imaginary roommate to see the moving car. If the roommate can only be seen by Nash why did she need to look around the roommate to watch the car drive away? See more...

Trivia

Paul Bettany and Jennifer Connelly are married in real life. See more...

Mistake pictures