The dressing-station to which I went was underneath a ruined house, under full observation of the Hun and in an area which was heavily shelled. On account of the shelling and the fact that any movement about the place would attract attention, the wounded were only carried out by night. Moreover, to get back from the dressing-station to the collecting point in rear of the lines, the ambulances had to traverse a white road over a ridge full in view of the enemy. The Huns kept guns trained on this road and opened fire at the least sign of traffic. When I presented myself I didn't think that there was anything seriously the matter; my arm had swelled and was painful from a wound of three days' standing. The doctor, however, recognised that septic poisoning had set in and that to save the arm an operation was necessary without loss of time. He called a sergeant and sent him out to consult with an ambulance-driver. “This officer ought to go out at once. Are you willing to take a chance?” asked the sergeant. The ambulance-driver took a look at the chalk road gleaming white in the sun where it climbed the ridge. “Sure, Mike,” he said, and ran off to crank his engine and back his car out of its place of concealment. “Sure, Mike,”--that was all. He'd have said the same if he'd been asked whether he'd care to take a chance at Hell. I have three vivid memories of that drive. The first, my own uneasy sense that I was deserting. Frankly I didn't want to go out; few men do when it comes to the point. The Front has its own peculiar exhilaration, like big game-hunting, discovering the North Pole, or anything that's dangerous; and it has its own peculiar reward--the peace of mind that comes of doing something beyond dispute unselfish and superlatively worth while. It's odd, but it's true that in the front-line many a man experiences peace of mind for the first time and grows a little afraid of a return to normal ways of life. My second memory is of the wistful faces of the chaps whom we passed along the road. At the unaccustomed sound of a car travelling in broad daylight the Tommies poked their heads out of hiding-places like rabbits. Such dirty Tommies! How could they be otherwise living forever on old battlefields? If they were given time for reflection they wouldn't want to go out; they'd choose to stay with the game till the war was ended. But we caught them unaware, and as they gazed after us down the first part of the long trail that leads back from the trenches to Blighty, there was hunger in their eyes. My third memory is of kindness.