George: I believe in karma. You know I mean, good people deserve good things. At least that's how I thought the…universe worked.
Cristina: How can you think that and practice medicine?
George: Why- I'm not saying that everybody who gets sick or everybody who dies is bad. I'm just saying that ah I think that there's a balance. Or there should be balance! I should- there should be some sort of balance. That's-- (he shrugs and mutters to himself)
Burke: Good God, O'Malley, What the hell did Grey do to you?