“It 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.”

“As those who have seen Jurassic Park will know, this means a tiny disturbance in one place, can cause a major change in another. A butterfly flapping its wings can cause rain in Central Park, New York. The trouble is, it is not repeatable. The next time the butterfly flaps its wings, a host of other things will be different, which will also influence the weather. That is why weather forecasts are so unreliable.”

“Certain people have said that the world is like a calm pond, and that anytime a person does even the smallest thing, it is as if a stone has dropped into the pond, spreading circles of ripples further and further out, until the entire world has been changed by one tiny action.”

“When it happens, you’re totally unprepared, fragmented and lost, looking for the hidden meaning in every little thing. I’ve replayed the events of that day a hundred thousand times, looking for clues. An alternate ending. The Butterfly effect.If I could find the butterfly that flapped its wings before we got into the car that day, I would crush it.”

“Never doubt that a small group of thoughtful, committed, citizens can change the world. Indeed, it is the only thing that ever has.”

“The paradigms were shifting. He could feel it. The old world, a world of infinite vastness and illimitable resources and future, was being confronted by something else—a web of energy, of opinions, of gulfs. People believe, thought Shadow. It’s what people do. They believe. And then they will not take responsibility for their beliefs; they conjure things, and do not trust the conjurations. People populate the darkness; with ghosts, with gods, with electrons, with tales. People imagine, and people believe: and it is that belief, that rock-solid belief, that makes things happen.”