He was certain he was anorectic, because every time he looked in a mirror he saw a fat man. It was the Archchancellor, standing behind him and shouting at him.
Terry PratchettIf you really want to upset a witch, do her a favor which she has no means of repaying. The unfulfilled obligation will nag at her like a hangnail.
Terry PratchettTiffany has been apprenticing as a witch by visiting people in need with her mentor. After meeting with one particularly sad case, she tells her mentor, "It shouldn't be like this." Her mentor replies, "There isn't a way things should be. There's just what happens, and what we do.
Terry Pratchett