Robert: Bullshit. Those days are lost. You threw them away. And you'll never know what else you threw away with them - the work you lost, the ideas you didn't have, discoveries you never made because you were moping in your bed at four in the afternoon. You know I'm right.
Catherine: I've lost a few days.
Robert: How many?
Catherine: Oh, I don't know.
Robert: I bet you do.
Catherine: What?
Robert: I bet you count.
Catherine: Knock it off.
Robert: Well do you know or don't you?
Catherine: I don't.
Robert: Of course you do. How many days have you lost?
Catherine: A month. Around a month.
Robert: Exactly.
Catherine: Goddamn it, I don't-
Robert:
How many?Catherine: Thirty-three days.
Robert: Exactly?
Catherine: I don't know.
Robert: Be precise, for Chrissake.
Catherine: I slept till noon today.
Robert: Call it thirty-three and a quarter days.
Catherine: Yes, all right.
Robert: You're kidding?
Catherine: No.
Robert: Amazing number!
Catherine: It's a depressing fucking number.
Robert: Catherine, if every fucking day you say you've lost were a year, it would be a very interesting fucking number.
Catherine: Thirty-three and a quarter years is not interesting.
Robert: Stop it. You know exactly what I mean.
Catherine:
(Conceding) 1729 weeks.
Robert: 1729. Great number. The smallest number expressible-
Catherine: -expressible as the sum of two cubes in two different ways.
Robert: 12 cubed plus 1 cubed equals 1729.
Catherine: And 10 cubed plus 9 cubed. Yes, we've got it, thank you.
Robert: You see? Even your depression is mathematical.
ProofDavid Auburn