This was one great advantage with which the German army entered upon the war. For years past strategic railways have been under construction on the Belgian border--railways designed, not for the conveyance of goods or passenger traffic (for there was none), but for the conveyance of German troops from Cologne and other places to north-east France through Belgium and Luxemburg. The plans of the German General Staff were admirably conceived. One observer compared the advance of the invading army to a human tidal wave spreading through the valley of the Meuse. True, there were one or two small hitches. It was clear from the stories told by the prisoners taken by the Belgians at Liège that the German commissariat was unexpectedly defective. Again, insufficient preparations had been made for besieging Liège itself, and it was not for some days that it was found possible to bring up the great siege guns which should have been there from the very beginning. These faults, however, were not the result of negligence so much as of conceit and of too great a belief in the invulnerability of the German arms. According to a message quoted in the present volume, the Kaiser waved his hand through the air and said: "I will go through Belgium like that." He did not; and the delay consequent upon the stubborn defence of Liège interfered with the German plans at the outset and gave the French time to complete their mobilisation. The effects of this delay are, indeed, incalculable, especially in view of the unexpected rapidity of the Russian mobilisation, and General Rennenkaempf's advance through East Prussia. Still, once the Germans realised that they had to meet resistance in Belgium it must be acknowledged that they took immediate steps to break it down. Large siege guns were hurried to the front, with the result, so far as can be ascertained from the meagre news which is allowed to pass the Censors on both sides of the Channel, that four of the strongest forts at Namur fell after a three days' siege. Nothing, at first, seemed to be able to stop, or even to check, the advance of 2,000,000 Teutons.