He had great advantages for entering public life; his noble birth, his riches, the personal courage he had shown in divers battles, and the multitude of his friends and dependents, threw open, so to say, folding doors for his admittance. But he did not consent to let his power with the people rest on any thing, rather than on his own gift of eloquence. That he was a master in the art of speaking, the comic poets bear him witness; and the most eloquent of public speakers, in his oration against Midias, allows that Alcibiades, among other perfections, was a most accomplished orator.
His expenses in horses kept for the public games, and in the number of his chariots, were matters of great observation; never did any one but he, either private person king, send seven chariots to the Olympic games. And to have carried away at once the first, the second, and the fourth prize, as Thucydides says, or the third, as Euripides relates it, outdoes every distinction that was ever thought of in that kind.
The emulation displayed by the deputations of various states, in the presents which they made to him, rendered this success yet more illustrious. The Ephesians erected a tent for him, adorned magnificently; the city of Chios furnished him with provender for his horses and with great numbers of beasts for sacrifice; and the Lesbians sent him wine and other provisions for the many entertainments which he made.
As soon as he began to intermeddle in the government, which was when he was very young, he quickly lessened the credit of all who aspired to the confidence of the people, except Phaeax and Nicias, who alone could contest with him. Nicias was arrived at a mature age, and was esteemed their first general. Phaeax was but a rising statesman like Alcibiades; he was descended from noble ancestors, but was his inferior in many other things, but principally in eloquence.
Alcibiades was not less disturbed at the distinction which Nicias gained among the enemies of Athens, than at the honors which the Athenians themselves paid to him. It was commonly said in Greece, that the war in the Peloponnesus was begun by Pericles, and that Nicias made an end of it, and the peace was generally called the peace of Nicias. Alcibiades was extremely annoyed at this, and being full of envy, set himself to break the league. First, therefore observing that the Argives as well out of fear as hatred to the Lacedaemonians, sought for protection against them, he gave them a secret assurance of alliance with Athens. He exclaimed fiercely against Nicias, and accused him of many things, which seemed probable enough: as that, when he was general, he made no attempt himself to capture their enemies that were shut up in the isle of Sphacteria, but, when they were afterwards made prisoners by others, he procured their release and sent them back to the Lacedaemonians, only to get favor with them.
It happened, at the very time when Nicias was by these arts brought into disgrace with the people, that ambassadors arrived from Lacedaemon, who, at their first coming, said what seemed very satisfactory, declaring that they had full powers to arrange all matters in dispute upon fair and equal terms. The council received their propositions, and the people was to assemble on the morrow to give them audience. Alcibiades grew very apprehensive of this, and contrived to gain a secret conference with the ambassadors.
When they were met, he said: "What is it you intend, you men of Sparta? If you expect to obtain equal terms from the Athenians, and would not have things extorted from you contrary to your inclinations, begin to treat with he people upon some reasonable articles, not avowing yourselves plenipotentiaries; and I will be ready to assist you, out of good-will to the Lacedaemonians." When he had said this, he gave them his oath for the performance of what he promised, and by this way drew them from Nicias to rely entirely upon himself, and left them full of admiration of the discernment and sagacity they had seen in him. the next day, when the people were assembled and the ambassadors introduced, Alcibiades, with great apparent courtesy, demanded of them: With what powers they had come? They made answer that they had not come as plenipotentiaries.
Instantly upon that, Alcibiades, with a loud voice, as though he had received and not done the wrong, began to call them dishonest prevaricators, and to urge that such men could not possibly come with a purpose to say or do anything that was sincere. The council was incensed, the people were in a rage, and Nicias, who knew nothing of the deceit and the imposture, was in the greatest confusion, equally surprised and ashamed at such a change in the men. so thus the Lacedaemonian ambassadors were utterly rejected, and Alcibiades was declared general, who presently united the Argives, the Eleans, and the people of Mantinea, into a confederacy with the Athenians.
No man commended the method by which Alcibiades effected all this, yet it was a great political feat thus to divide and shake almost all Peloponnesus, and to combine so many men in arms against the Lacedaemonians in one day before Mantinea; and, moreover, to remove the war and the danger so far from the frontier of the Athenians, that even success would profit the enemy but little, should they be conquerors, whereas, if they were defeated, Sparta itself was hardly safe.