Quote from Frasier in Fool Me Once, Shame on You. Fool Me Twice...
Roz: Well, that was pretty great. Frasier: Yes, but not surprising. Haven't I always told you to have faith in people? Roz: Yes, and you were right. People are basically good. Frasier: Yes. Roz: And fair. Frasier: Indeed. Roz: We do nice things for people in this world because there's a little thing called karma- Frasier: There's no way you're getting Friday off.