What he felt himself he expressed when the next day he inspected the capabilities of the city, notoriously the strongest place in Lesser Asia, which had fallen so unexpectedly into his hands. The town, he said, might have been held for a long time by a resolute garrison; but the citadel, with its sheer descent on every side and its triple wall was absolutely impregnable. “Well,” he went on, turning to Hephaestion, “well might old Meles have neglected to carry his lion’s cub round such a place as this!”[24]

A garrison of Argive soldiers was left to hold the place. Alexander, who, like all generals of the very first ability, possessed a gift for remembering everything, had not forgotten that Charidemus had many friends and connections in Argos, and offered the young man the post of second in command, but was not at all displeased when he refused it. “You are right,” he said, “though I thought it well to give you the choice. But a young man like you is fit for something better than garrison duty. You wish to follow me then? to see Susa and Babylon, and Tyre and Jerusalem, and Egypt, perhaps India.” As he said this last word a cloud passed over his face. It brought back what to his dying day was the great remorse and terror of his life, the fate of Thebes and the dreaded anger of Bacchus, that city’s patron god. For was not Bacchus the conqueror of India, and who could hope to be under his ban, and yet safely tread in his footsteps?

“Young man,” he said, “thank the gods that they have not made you a king, or given you the power to kill and to keep alive.”

Ephesus was won as easily as Sardis had been; Miletus refused to surrender, but was taken by storm a few days after it had been invested. The only place of any real importance that remained in the west of Lesser Asia was Halicarnassus. But the capture of this town would, it was evident, be a task of difficulty. Memnon, now Commander-in-chief of the Persian forces in the west, had thrown himself into it. It was strongly placed and strongly fortified, Memnon himself, who was a skilful engineer, having personally superintended the improvement of the defences; and it could not be attacked by sea, for the Persian fleet, which had been prevented from helping Miletus by being shut out from the harbour, held the port of Halicarnassus in great force. Under these circumstances, the fall of the town would be nearly as great a blow to the Great King, as had been the signal defeat of his army at the Granīcus.

Alexander’s first experience was encouraging. He had scarcely crossed the borders of Caria when he was met by the Carian princess, Ada. The army had just halted for the midday meal, and Alexander with his staff was sitting under a tree when the approach of the visitor was announced by one of his outriders. Shortly afterwards she arrived, and, alighting from her litter, advanced to salute the king.

The princess was a majestic figure, worthy, at least in look, of the noble race from which she sprang. She was nearly seventy years of age, and her hair was white; but her face was unwrinkled, her form erect, and her step light and vigorous. Alexander, who had not forgotten to make himself acquainted with Carian politics, advanced to meet her, and kissed her hand. “Welcome, my son, to my land,” she said, as she kissed him on the cheek. She then seated herself on a chair which a page had set for her, and told her story. Briefly, it was a complaint against her brother and the Persian king who had dispossessed her of her throne. “My brother took it; the Great King has supported him in his wrong. My ancestors fought for his house at Salamis, and was faithful to it when others failed; and this is his gratitude. It is enough; we Carians have never been slaves, and, if he will not have us for friends, we will be enemies.[25] One fortress the robber has not been able to filch from me. That is yours, and all that it contains. My people love not these Persian tyrants, and they will help you for my sake. One favour I ask. The gods have not given me the blessing of children; will you be my son? I shall be more than content, for the gods could scarcely have allowed me an offspring so noble.”

Alexander kneeled before her; “Mother,” he said, “give me your blessing. I have now another wrong to avenge on these insolent Persians. And remember that Caria, when I shall have wrested it from the hand of these usurpers, is yours.”

The siege of Halicarnassus was a formidable undertaking. A wall of unusual height and strength surrounded the town, and the wall was protected by the outer defence of a moat, more than forty feet wide and twenty deep. Two citadels overlooked the town; and the besieged, besides being well provided with food and ammunition, had the command of the sea. The harbour, itself strongly fortified, was occupied by the Persian fleet.