"These directions were carefully observed, and their success at every point such as Periander had predicted. At the gate of the desert the most formidable preparations were made, under the directions of the Emperor himself, who, at a distance, could plainly be discerned directing the work and encouraging the soldiers. Two towers of enormous size were here constructed, and driven toward the walls. Upon both, as they came within the play of the engines, were showered the fiery javelins and arrows, which it required all the activity of the occupants to ward off or extinguish, where they had succeeded in fastening themselves. One was soon in flames. The other, owing either to its being of a better construction, or to a less vigorous discharge of fire on the part of the defenders of the walls, not only escaped the more distant storm of blazing missiles, but succeeded in quenching the floods of burning pitch and oil, which, as it drew nearer and nearer, were poured upon it in fiery streams. On it moved, propelled by its invisible and protected power, and had now reached the wall--the bridge was in the very act of being thrown and grappled to the ramparts--Aurelian was seen pressing forward the legions, who, as soon as it should be fastened, were to pour up its flights of steps and out upon the walls--when, to the horror of all, not less of the besiegers than of the besieged, its foundations upon one side--being laid over the moat--suddenly gave way, and the towering and enormous mass, with all its living burden, fell thundering to the plain. A shout, as of a delivered and conquering army, went up from the walls, while upon the legions below--such as had not been crushed by the tumbling ruin--and who endeavored to save themselves by flight, a sudden storm of stones, rocks, burning pitch, and missiles of a thousand kinds was directed, that left few to escape to tell the tale of death to their comrades. Aurelian, in his fury, or his desire to aid the fallen, approaching too near the walls, was himself struck by a well-directed shaft--wounded, and borne from the field. "At the other gates, where similar assaults had been made, the same success attended the Palmyrenes. The towers were in each instance set on fire and destroyed. "The city has greatly exulted at the issue of these repeated contests. Every sound and sign of triumph has been made upon the walls. Banners have been waved to and fro, trumpets have been blown, and, in bold defiance of their power, parties of horse have sallied out from the gates, and after careering in sight of the enemy, have returned again within the walls. The enemy are evidently dispirited, and already weary of the work they have undertaken."