About thirty of the French troops fell in the attack upon Alexandria. Napoleon, with his prompt conceptions of the sublime, caused them to be buried at the foot of Pompey's Pillar, and had their names engraven upon that monument, whose renown has grown venerable through countless ages. The whole army assisted at the imposing ceremony of their interment. Enthusiasm spread through the ranks. The French soldiers, bewildered by the meteor glare of glory, and deeming their departed comrades now immortalized, envied their fate. Never did conqueror better understand than Napoleon what springs to touch, to rouse the latent energies of human nature. Leaving three thousand men in Alexandria, under the command of General Kleber, who had been wounded in the assault, Napoleon set out, with the rest of his army, to cross the desert to Cairo. The fleet was not in a place of safety, and Napoleon gave emphatic orders to Admiral Brueys to remove the ships, immediately after landing the army, from the bay of Aboukir, where it was anchored, into the harbor of Alexandria; or, if the large ships could not enter that port, to proceed, without any delay, to the island of Corfu. The neglect, on the part of the Admiral, promptly to execute these orders, upon which Napoleon had placed great stress, led to a disaster which proved fatal to the expedition. Napoleon dispatched a large flotilla, laden with provisions, artillery, ammunition, and baggage, to sail along the shore of the Mediterranean to the western branch of the Nile, called the Rosetta mouth, and ascend the river to a point where the army, having marched across the desert, would meet it. The flotilla and the army would then keep company, ascending the Nile, some fifty miles, to Cairo. The army had a desert of sixty miles to cross. It was dreary and inhospitable in the extreme. A blazing sun glared fiercely down upon the glowing sands. Not a tree or a blade of grass cheered the eye. Not a rivulet trickled across their hot and sandy path. A few wells of brackish water were scattered along the trackless course pursued by the caravans, but even these the Arabs had filled up or poisoned. [Illustration: THE MARCH THROUGH THE DESERT.]