Once someone dreams a dream, it can't just drop out of existence. But if the dreamer can't remember it, what becomes of it? It lives on in Fantastica, deep under earth. There are forgotten dreams stored in many layers. The deeper one digs, the closer they are. All Fantastica rests on a foundation of forgotten dreams.
Michael EndeYou wish for something, you've wanted it for years, and you're sure you want it, as long as you know you can't have it. But if all at once it looks as though your wish might come true, you suddenly find yourself wishing you had never wished for any such thing.
Michael EndeWhat will happen when my heart stops beating?" Momo asked. When that moment comes," said the professor, "time will stop for you as well. Or rather, you will retrace your steps through time, through all the days and nights, myths and years of your life, until you go out through the great, round, silver gate you entered by." What will I find on the other side?" The home of the music you've sometimes faintly heard in the distance, but by then you'll be part of it. You yourself will be a note in its mighty harmonies.
Michael Ende