Sometimes an old idea gets relegated to the back of the line in the mad delight of a new idea, one you've never had before, and that you write fast in the thrill of the new. No rules. Just stories, and you tell as many of them as you can.
Neil GaimanIt used to be thought that the events that changed the world were things like big bombs, maniac politicians, huge earthquakes, or vast population movements, but it has now been realized that this is a very old-fashioned view held by people totally out of touch with modern thought. The things that really change the world, according to Chaos theory, are the tiny things. A butterfly flaps its wings in the Amazonian jungle, and subsequently a storm ravages half of Europe.
Neil Gaiman