I remember reading an article about Frasier when it was going off the air – a very sad obituary from a TV writer who said that Frasier was such a smart show, and it was for the Mensa set. And he gave an example, where he quoted some line about a woman that Frasier thinks is very mean and he says, "Her idea of tough love is the Spanish Inquisition.” And they thought that was very smart-just because he mentioned something from history.