"In certain endless uplands, uplands like great flats gone dizzy, slopes that seem to contradict the idea that there is even such a thing as a level, and make us all realize that we live on a planet with a sloping roof, you will come from time to time upon whole valleys filled with loose rocks and boulders, so big as to be like mountains broken loose. The whole might be an experimental creation shattered and cast away. It is often difficult to believe that such cosmic refuse can have come together except by human means. The mildest and most cockney imagination conceives the place to be the scene of some war of giants. To me it is always associated with one idea, recurrent and at last instinctive. The scene was the scene of the stoning of some prehistoric prophet, a prophet as much more gigantic than after-prophets as the boulders are more gigantic than the pebbles. He spoke some words—words that seemed shameful and tremendous—and the world, in terror, buried him under a wilderness of stones. The place is the monument of an ancient fear."