Callous--I think not; merely a total incapability to realise a thing so stupendous. It has been the same all through the war: the tragedies have been too big for human minds to grasp. It is the little things that tell; the isolated thumb-nail impressions that live in one's mind, and will go with us to the grave. The one huddled form lying motionless in the shell-hole, with its staring, sightless eyes; the one small, but supreme sacrifice: that is the thing which hits--hits harder than the _Lusitania_, or any other of the gigantic panels of the war. The pin-pricks we feel; the sledge hammer merely stuns. And the danger is that those who have felt the pin-pricks may confuse them with the sledge hammer; may lose the right road in the bypaths of personal emotion. War means so infinitely much to the individual; the individual means so infinitely little to war. Only it is sometimes hard to remember that simple fact. . . . VIII It was from the top of the Rock that they watched their evil-smelling boat depart, to plug on northward up the home trail, unperturbed by naval battles or rumours thereof. And it was from the top of the Rock they first saw the smoke of the P. and O., outward bound, on which they were destined to complete the journey. Below lay the bay, dotted with German and Austrian ships caught on the high seas at the outbreak of war; a destroyer was going half-speed towards the Atlantic; a cruiser lay in dock, her funnels smoking placidly. Out towards Algeciras an American battleship, with her peculiar steel trellis turrets, was weighing anchor; and in the distance, across the Straits, Africa, rugged and inhospitable, shimmered in the heat haze of an August day. "So long." The gunner subaltern waved a weary hand from his point of vantage, where he was inspecting life with a telescope. "There's your barge, but she won't leave till to-morrow. If this goes on for much longer, my nerves will give way under the strain. The excitement is too great."