I think I would like to go into modelling. Of course, I don't know how to do it, and wouldn't be any good at it if I did, so I'm going to employ someone to walk the catwalks on my behalf. It would still be me, of course.
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 Pratchett