"Writers collect things. We read magazines, we ride buses and eavesdrop on other people's conversations, we stop and read posters on telephone poles, we examine soup cans and old clothing stores and babies and pets and sewer covers and weather reports. We delve into ancient history, old gossip, rumors, hints of rumors, maps, brochures, irrelevant details, bad advice, good omens, lucky stars, and things that are nobody's business. In short, we are called to be witnesses. Things may happen, but unless someone takes note of it, it might not matter."