Several sellers of hot meat pies and sausages in a bun had appeared from nowhere and were doing a brisk trade. [Footnote: They always do, everywhere. No-one sees them arrive. The logical explaination is that the franchise includes the stall, the paper hat and a small gas-powered time machine.]
Terry PratchettI would not like it thought that I do not buy my own paperclips, sir. I enjoy owning my own paperclips. It means they are mine.
Terry Pratchett