But events move all too fast. Observations and impressions follow so quickly upon one another that it is difficult to assimilate them all. The whole road is full of supply columns moving southward, and we meet innumerable empty transport lorries on the way north, to be reloaded at some railway station. Here we also see fresh young troops, all strapping fellows, who have come direct from Germany to go straight to victory or death. All are jolly and eager; truly, they look as if the whole affair were to them but an autumn manoeuver, and as if they felt no trace of excitement. They march along with easy bearing and sing merry soldiers' ditties under the leaden skies now darkening this unhappy, bleeding France. They light their pipes and their eternal cigarettes, laugh and chat--as if they were going to a picnic in the country. In reality they are going out to fill the gaps made by the French fire in the ranks of their comrades. They are _Ersatstruppen_, i.e., reinforcements, but I do not see a single face which betrays the slightest feeling that death is near. They hear the thunder of the guns better than we do, for the humming of the car drowns all other sounds. But they seem to delight in the dull music, and yet their place is far in advance of the artillery positions. _Ersatstruppen!_ it means that their duty is to _replace_ the fallen, and that the same fate awaits themselves. Yet they are gay and happy. "_Dulce et decorum est pro patria mori._"... We now begin to notice that we are approaching the firing line. The whole road is encumbered with troops. Here comes a detachment of wounded on foot, with bandages round heads and hands, or with the arm in a sling. We meet an empty ammunition column, an endless string of rattling wagons. The artillery ammunition column which we are just now passing is an impressive sight. The noise of these vehicles, dull and heavy, is quite different from that of the empty wagons on our left, but then they are loaded to the top with heavy ammunition, shells for 21-cm. mortars at Septsarges and neighbouring villages. Every ammunition wagon--consisting of limber and wagon body--with its team of six horses requires the services of six men. Three of them--drivers--ride on the off-side horses, two are seated on the limber, and one facing the rear on the wagon body. They are armed with Mauser pistols fastened on the left side of the belt, but the swords of the drivers are securely strapped on to the left side of the saddle.