However the facts may stand as to Aristotle's early life, there is no doubt that in or before the year 362 B.C. he became resident at Athens, and that he remained there, profiting by the society and lectures of Plato, until the death of the latter in 347 B.C. Shortly after the loss of his master, he quitted Athens, along with his fellow-pupil Xenokrates, and went to Atarneus, which was at that time ruled by the despot Hermeias. That despot was a remarkable man, who being a eunuch through bodily hurt when a child, and having become slave of a prior despot named Eubulus, had contrived to succeed him in the supreme power, and governed the towns of Atarneus and Assos with firmness and energy. Hermeias had been at Athens, had heard Plato's lectures, and had contracted friendship with Aristotle; which friendship became farther cemented by the marriage of Aristotle, during his residence at Atarneus, with Pythias the niece of Hermeias.[7] For three years Aristotle and Xenokrates remained at Assos or Atarneus, whence they were then forced to escape by reason of the despot's death; for Mentor the Rhodian, general of the Persians in those regions, decoyed Hermeias out of the town under pretence of a diplomatic negociation, then perfidiously seized him, and sent him up as prisoner to the Persian king, by whose order he was hanged. Mentor at the same time seized the two towns and other possessions of Hermeias,[8] while Aristotle with his wife retired to Mitylene. His deep grief for the fate of Hermeias was testified in a noble hymn or pæan which he composed, and which still remains, as well as by an epigram inscribed on the statue of Hermeias at Delphi. We do not hear of his going elsewhere, until, two or three years afterwards (the exact date is differently reported), he was invited by Philip into Macedonia, to become preceptor to the young prince Alexander, then thirteen or fourteen years old. The reputation, which Aristotle himself had by this time established, doubtless coincided with the recollection of his father Nikomachus as physician and friend of Amyntas, in determining Philip to such a choice. Aristotle performed the duties required from him,[9] enjoying the confidence and favour both of Philip and Alexander, until the assassination of the former and the accession of the latter in 336 B.C. His principle residence during this period was in Macedonia, but he paid occasional visits to Athens, and allusion is made to certain diplomatic services which he rendered to the Athenians at the court of Philip; moreover he must have spent some time at his native city Stageira,[10] which had been among the many Greek cities captured and ruined by Philip during the Olynthian war of 349-347 B.C. Having obtained the consent and authority of Philip, Aristotle repaired to Stageira for the purpose of directing the re-establishment of the city. Recalling such of its dispersed inhabitants as could be collected, either out of the