Quote from Martin in Fool Me Once, Shame on You. Fool Me Twice...
Martin: Somebody stole your briefcase, huh? Frasier: Yes, all right, Dad, go ahead. Tell me how stupid I was to get taken advantage of that way. It's certainly better than listening to "Jumping Jack Flash" arranged for piano and flute. Martin: I don't think you were stupid. These guys are pros. They just need a second, like that, and they're out the door. Frasier: Well, that's rather refreshing. I was expecting you to call me every name from a naive dupe to a- Martin: Bone-headed rube? Frasier: But you're not. Martin: No, I'm not. The important thing is you learned a lesson. You got to keep your guard up. This world would be a happier place if everybody would remember two little words: People stink.