If the same object from two different times touches itself, one of two things will happen. Either the Universe will cease to exist. Or three remarkable dwarfs will dance through the streets with flowerpots on their heads.
Neil GaimanHow do I know you'll keep your word?" asked Coraline. "I swear it," said the other mother. "I swear it on my own mother's grave." "Does she have a grave?" asked Coraline. "Oh yes," said the other mother. "I put her in there myself. And when I found her trying to crawl out, I put her back.
Neil GaimanHave you thought about what it means to be a god?" asked the man. He had a beard and a baseball cap. "It means you give up your mortal existence to become a meme: something that lives forever in people's minds, like the tune of a nursery rhyme. It means that everyone gets to re-create you in their own minds. You barely have your own identity any more. Instead, you're a thousand aspects of what people need you to be. And everyone wants something different from you. Nothing is fixed, nothing is stable.
Neil Gaiman