Mike: The lesson is, if you're going to be a criminal, do your homework.
Pryce: Now wait, I'm not a bad guy....
Mike: I didn't say you were a bad guy, I said you're a criminal.
Pryce: What's the difference?
Mike: I've known good criminals and bad cops, bad priests and honorable thieves. You can be on one side of the law or the other, but if you make a deal with somebody, you keep your word. You can go home today with your money and never do this again. But you took something that wasn't yours and you sold it for a profit. You're now a criminal. Good one? Bad one? That's up to you.