Unexpected smile this evening. I was taking care of some Mensa business emails, and one of them ended:

“P.S. – I recently had dinner with my mother, who is not a Mensa member. Not normally a big reader, she was nevertheless enthusiastic about the book she was reading. When I asked for details, she handed me a dog-eared, heavily worn copy of The Presidential Book of Lists. Thought you might like to know.”