When you stand between two mirrors you're spread out among the images, your whole soul is pulled out thin, and somewhere in the distant images a dark part of you might get out and come looking for you, if you aren't careful.
Terry PratchettImagination is only intelligence having fun. A healthy mind knows how to switch between worlds, and which one you need to eat and sleep in.
Terry PratchettAny fool could be a witch with a runic knife, but it took skill to be one with an apple corer.
Terry Pratchett