That Snow-ball Fight is now famous. It was in the winter of 1783. Snow fell heavily; drifts piled up in the schoolyard at Brienne. The schoolboys marvelled and exclaimed; for such a snow-fall was rare in France. Then they began to shiver and grumble. They shivered at the cold, to which they were not accustomed; they grumbled at the snow which, by covering their playground, kept them from their usual out-of-door sports, and held them for a time prisoners within the dark schoolrooms. Suddenly Napoleon had an inspiration. "What is snow for, my brothers," he exclaimed, "if not to be used? Let us use it. What say you to a snow fort and a siege? Who will join me?" It was a novel idea; and, with all the boyish love for something new and exciting, the boys of Brienne entered into the plan at once. "The fort, the fort, young Straw-nose!" they cried. "Show us what to do! Let us build it at once!" With Napoleon as director, they straightway set to work. The boy had an excellent head for such things; and his mathematical knowledge, together with the preparatory study in fortifications he had already pursued in the school, did him good service. He was not satisfied with simply piling up mounds of snow. He built regular works on a scientific plan. The snow "packed well," and the boys worked like beavers. With spades and brooms and hands and homemade wooden shovels, they built under Napoleon's directions a snow fort that set all Brienne wondering and admiring. There were intrenchments and redoubts, bastions and ramparts, and all the parts and divisions and defences that make up a real fort. It took some days to build this wonderful fort. For the boys could only work in their hours of recess. But at last, when all was ready, Napoleon divided the schoolboys into two unequal portions. The smaller number was to hold the fort as defenders; the larger number was to form the besieging force. At the head of the besiegers was Napoleon. Who was captain of the fort I do not know. His name has not come down to us. But the story of the Snow-ball Fight has. For days the battle raged. At every recess hour the forces gathered for the exciting sport. The rule was that when once the fort was captured, the besiegers were to become its possessors, and were, in turn, to defend it from its late occupants, who were now the attacking army, increased to the required number by certain of the less skilful fighters in the successful army. Napoleon was in his element. He was an impetuous leader; but he was skilful too; he never lost his head. [Illustration: "_As leader of the storming-party he would direct the attack_"]