Male retiree: Do you have any books by Stephen Hawking?
Librarian: By him or about him?
Male retiree: I don’t know. An easy one. Did you know he has two kids?
Librarian: No…
Male retiree: Yeah, I saw him on PBS last night, he’s, you know… And he has two kids!
Librarian: He must be proud.

–Brooklyn Library