The only way to keep a dream, any dream at all, to keep a dream perfect and rosy and intact and unsullied is never to live it out. The moment you carry out any of your dreams or your fantasies - travel around the world, climbing a high mountain, buying a new house, writing a novel, carrying out a sexual fantasy, traveling to an unknown country - the moment you carry out your dreams, it's always, by definition less perfect and rosy than it had been as a dream. This is the nature of dreams.
Amos OzAll my novels are rooted in their time and in their place. The place of my novels is Israel, almost without exception. Almost without exception, my novels are rooted in Israel because that's the place I know well. And, that's my gutsy advice to any young writer: write only about what you know well. Don't write about that which you don't know.
Amos Oz