J.R.R. Tolkien on Fairy-Stories
Tales from the Perilous Realm (Houghton-Mifflin Harcourt: 2008), pp. 314-5.
The realm of fairy-story is wide and deep and high and filled with many things: all manner of beasts and birds are found there; shoreless seas and stars uncounted; beauty that is an enchantment, and an ever-present peril; both joy and sorrow as sharp as swords. In that realm a man may, perhaps, count himself fortunate to have wandered, but its very richness and strangeness tie the tongue of a traveller who would report them. And while he is there it is dangerous for him to ask too many question, lest the gates should be shut and the keys be lost.