"Mrs. Krantz, having dined at Mark's Club, insists that it is exclusive. There would not have been much point to her dining there if she did not think that. A bigger snob than she might point out that the best reason for not dining at Mark’s Club is the chance of finding Mrs Krantz there. It takes only common sense, though, to tell you that on those terms exclusiveness in not just chimerical but plain tedious. You would keep better company eating Kentucky Fried Chicken in a launderette."