Take the whole expedition together, and what was it but a patient endurance of cold winters and parching droughts; depths of rivers, rocks inaccessible to the winged fowl, amazing sights of strange wild beasts, savage diet, and lastly revolts and treasons of far-controlling potentates. As to what before the expedition befell me, it is well known that all Greece lay gasping and panting under the fatal effects of the Philippic wars. But then the Thebans, raising themselves upon their feet again after so desperate a fall, shook from their arms the dust of Chaeronea; with them also joined the Athenians, reaching forth their helping hands. The treacherous Macedonians, studying nothing but revenge, cast their eyes upon the sons of Aeropus; the Illyrians brake out into an open war; and the Scythians hung in equal balance, seeing their neighbors meditating new revolutions; while Persian gold, liberally scattered among the popular leaders of every city, put all Peloponnesus into motion. King Philip’s treasuries were at that time empty, and besides he was in debt, as Onesicritus relates, two hundred talents. In the midst of so much pressing want and such menacing troubles, a youth but new past the age of childhood durst aspire to the conquest of Babylon and Susa, or rather project in his thoughts supreme dominion over all mankind; and all this, trusting only to the strength of thirty thousand foot and four thousand horse. For so many there were, by the account which Aristobulus gives; by the relation of King Ptolemy, there were five thousand horse; from both which Anaximenes varying musters up the foot to three and forty thousand, and the horse to five thousand five hundred. Now the glorious and magnificent sum which Fortune had raised up to supply the necessities of so great an expedition was no more than seventy talents, according to Aristobulus; or, as Duris records it, only thirty days’ provision. You will say therefore that Alexander was too rash and daringly inconsiderate, with such a slender support to rush upon so vast an opposition. By no means: for who was ever better fitted than he for splendid enterprises; with all the choicest and most excelling precepts of magnanimity, consideration, wisdom, and virtuous fortitude, with which a philosophical education largely supplied him for his expedition? So that we may properly affirm that he invaded Persia with greater assistance from Aristotle than from his father Philip. As for those who write how Alexander was wont to say that the Iliad and Odyssey had always followed him in his wars, in honor to Homer I believe them. Nevertheless, if any one affirm that the Iliad and Odyssey were admitted of his train merely as the recreation of his wearied thoughts or pastime of his leisure hours, but that philosophical learning, and commentaries concerning contempt of fear, fortitude, temperance, and nobleness of spirit, were the real cabinet provision which he carried along for his personal use, we contemn their assertion. For he was not a person that ever wrote concerning arguments or syllogisms; none of those who observed walks in the Lyceum, or held disputes in the Academy; for they who thus circumscribe philosophy believe it to consist in discoursing, not in action. And yet we find that neither Pythagoras nor Socrates, Arcesilaus nor Carneades, was ever celebrated for his writings, though they were the most approved and esteemed among all the philosophers. Yet no such busy wars as these employed their time in civilizing wild and barbarous kings, in building Grecian cities among rude and unpolished nations, nor in settling government and peace among people that lived without humanity or control of law. They only lived at ease, and surrendered the business and trouble of writing to the more contentious Sophists. Whence then came it to pass that they were believed to be philosophers? It was either from their sayings, from the lives they led, or from the precepts which they taught. Upon these grounds let us take a prospect of Alexander, and we shall soon find him, by what he said, by what he acted, and by the lessons he taught, to be a great philosopher.