The embassadors were very much surprised at such evidences of maturity of mind, and of far-seeing and reflective powers on the part of the young prince. They could not help comparing him with Artaxerxes. "Alexander," said they, "is _great_, while our king is only _rich_." The truth of the judgment which these embassadors thus formed in respect to the qualities of the young Macedonian, compared with those held in highest estimation on the Asiatic side, was fully confirmed in the subsequent stages of Alexander's career.
In fact, this combination of a calm and calculating thoughtfulness, with the ardor and energy which formed the basis of his character, was one great secret of Alexander's success. The story of Bucephalus, his famous horse, illustrates this in a very striking manner. This animal was a war-horse of very spirited character, which had been sent as a present to Philip while Alexander was young. They took the horse out into one of the parks connected with the palace, and the king, together with many of his courtiers, went out to view him. The horse pranced about in a very furious manner, and seemed entirely unmanageable. No one dared to mount him. Philip, instead of being gratified at the present, was rather disposed to be displeased that they had sent him an animal of so fiery and apparently vicious a nature that nobody dared to attempt to subdue him.
In the mean time, while all the other by-standers were joining in the general condemnation of the horse, Alexander stood quietly by, watching his motions, and attentively studying his character. He perceived that a part of the difficulty was caused by the agitations which the horse experienced in so strange and new a scene, and that he appeared, also, to be somewhat frightened by his own shadow, which happened at that time to be thrown very strongly and distinctly upon the ground. He saw other indications, also, that the high excitement which the horse felt was not viciousness, but the excess of noble and generous impulses. It was courage, ardor, and the consciousness of great nervous and muscular power.
Philip had decided that the horse was useless, and had given orders to have him sent back to Thessaly, whence he came. Alexander was very much concerned at the prospect of losing so fine an animal. He begged his father to allow him to make the experiment of mounting him. Philip at first refused, thinking it very presumptuous for such a youth to attempt to subdue an animal so vicious that all his experienced horsemen and grooms condemned him; however, he at length consented. Alexander went up to the horse and took hold of his bridle. He patted him upon the neck, and soothed him with his voice, showing, at the same time, by his easy and unconcerned manner, that he was not in the least afraid of him. A spirited horse knows immediately when any one approaches him in a timid or cautious manner. He appears to look with contempt on such a master, and to determine not to submit to him. On the contrary, horses seem to love to yield obedience to man, when the individual who exacts the obedience possesses those qualities of coolness and courage which their instincts enable them to appreciate.