In one of the decisive battles of World War I, disastrous...

In one of the decisive battles of World War I, disastrous reports poured into the headquarters of Marshal Foch, the commander of the Allied forces. The great general never lost heart. When things were at their worst, he drafted his famous order which is now in all textbooks of military strategy: "My center is giving way, my right is pushed back, my left is wavering. The situation is excellent. I shall attack!"