Why? Oh! Now I remember the words of the monk at Mont Saint-Michel: “Can we see the hundred-thousandth part of what exists? Listen; there is the wind which is the strongest force in nature; it knocks men down, blows down buildings, uproots trees, raises the sea into mountains of water, destroys cliffs, and casts great ships on to the breakers; it kills, it whistles, it sighs, it roars, – have you ever seen it, and can you see it? It exists for all that, however!”