To stand at the beginning of a road is always wonderful; for on all roads before they end experience lies, sometimes adventure. And a trench, even as a road, has its beginnings somewhere. In the heart of a very strange country you find them suddenly. A trench may begin in the ruins of a house, may run up out of a ditch; may be cut into a rise of ground sheltered under a hill, and is built in many ways by many men. As to who is the best builder of trenches there can be little doubt, and any British soldier would probably admit that for painstaking work and excellence of construction there are few to rival Von Hindenburg. His Hindenburg line is a model of neatness and comfort, and it would be only a very ungrateful British soldier who would deny it. You come to the trenches out of strangely wasted lands, you come perhaps to a wood in an agony of contortions, black, branchless, sepulchral trees, and then no more trees at all. The country after that is still called Picardy or Belgium, still has its old name on the map as though it smiled there yet, sheltering cities and hamlet and radiant with orchards and gardens, but the country named Belgium--or whatever it be--is all gone away, and there stretches for miles instead one of the world’s great deserts, a thing to take its place no longer with smiling lands, but with Sahara, Gobi, Kalahari, and the Karoo; not to be thought of as Picardy, but more suitably to be named the Desert of Wilhelm. Through these sad lands one goes to come to the trenches. Overhead floats until it is chased away an aëroplane with little black crosses, that you can scarcely see at his respectful height, peering to see what more harm may be done in the desolation and ruin. Little flashes sparkle near him, white puffs spread out round the flashes: and he goes, and our airmen go away after him; black puffs break out round our airmen. Up in the sky you hear a faint tap-tapping. They have got their machine guns working. You see many things there that are unusual in deserts: a good road, a railway, perhaps a motor bus; you see what was obviously once a village, and hear English songs, but no one who has not seen it can imagine the country in which the trenches lie, unless he bear a desert clearly in mind, a desert that has moved from its place on the map by some enchantment of wizardry, and come down on a smiling country. Would it not be glorious to be a Kaiser and be able to do things like that?