He was seeing the enormity of the smallness of the enemy who was destroying the world. He felt as if, after a journey of years through a landscape of devastation, past the ruins of great factories, the wrecks of powerful engines, the bodies of invincible men, he had come upon the despoiler, expecting to find a giant-and had found a rat eager to scurry for cover at the first sound of a human step. If this is what has beaten us, he thought, the guilt is ours.