"You wish to see the distant realms? Very well. But know this first, the places you will visit, the places you will see, do not exist. For there are only two worlds - your world, which is the real world, and other worlds, the fantasy. Worlds like this one, worlds of the human imagination. Their reality, or lack of reality is not important. What is important is that they are there. These worlds provide an alternative. Provide an escape. Provide a threat. Provide a dream, and power, provide refuge and pain. They give your world meaning. They do not exist; and thus they are all that matters. Do you understand?"
-Neil Gaiman, "The Books of Magic"
Image by Jacek Yerka.