Entering also the Euxine Sea with a large and finely equipped fleet, he obtained for the Greek cities any new arrangements they wanted, and entered into friendly relations with them; and to the barbarous nations, and kings and chiefs round about them, displayed the greatness of the power of the Athenians, their perfect ability avid confidence to sail where-ever they had a mind, and to bring the whole sea under their control. He left the Sinopians thirteen ships of war, with soldiers under the command of Lamachus, to assist them against Timesileus the tyrant; and when he and his accomplices had been thrown out, obtained a decree that six hundred of the Athenians that were willing should sail to Sinope and plant themselves there with the Sinopians, sharing among them the houses and land which the tyrant and his party had previously held.
But in other things he did not comply with the giddy impulses of the citizens, nor quit his own resolutions to follow their fancies, when, carried away with the thought of their strength and great success, they were eager to interfere again in Egypt, and to disturb the King of Persia's maritime dominions. Nay, there were a good many who were, even then, possessed with that unblest and inauspicious passion for Sicily, which afterward the orators of Alcibiades's party blew up into a flame. There were some also who dreamt of Tuscany and Carthage, and not without plausible reason in their present large dominion and prosperous course of their affairs.
But Pericles curbed this passion for foreign conquest, and unsparingly pruned and cut down their ever busy fancies for a multitude of undertakings; and directed their power for the most part to securing and consolidating what they had already got, supposing it would be quite enough for them to do, if they could keep the Lacedaemonians in check; to whom he entertained all along a sense of opposition; which, as upon many other occasions, so he particularly showed by what he did in the time of the holy war. The Lacedaemonians, having gone with an army to Delphi, restored Apollo's temple, which the Phocians had got into their possession, to the Delphians; immediately after their departure, Pericles, with another army, came and restored the Phocians. And the Lacedaemonians, having engraven the record of their privilege of consulting the oracle before others, which the Delphians gave them, upon the forehead of the brazen wolf which stands there, he, also, having received from the Phocians the like privilege for the Athenians, had it cut upon the same wolf of brass on his right side.
That he did well and wisely in thus restraining the exertions of the Athenians within the compass of Greece, the events themselves that happened afterward bore sufficient witness. For, in the first place, the Euboeans revolted, against whom he passed over with forces; and then, immediately after, news came that the Megarians were turned their enemies; and a hostile army was upon the borders of Attica, under the conduct of Plistoanax, King of the Lacedaemonians. Wherefore Pericles came with his army back again in all haste out of Euboea, to meet the war which threatened at home; and did not venture to engage a numerous and brave army eager for battle; but perceiving that Plistoanax was a very young man, and governed himself mostly by the counsel and advice of Cleandrides, whom the ephors had sent with him, by reason of his youth, to be a kind of guardian and assistant to him, he privately made trial of this man's integrity, and, in a short time, having corrupted him with money, prevailed with him to withdraw the Peloponnesians out of Attica. When the army had retired and dispersed into their several states, the Lacedaemonians in anger fined their king in so large a sum of money, that, unable to pay it, he quitted Lacedaemon; while Cleandrides fled, and had sentence of death passed upon him in his absence. This was the father of Gylippus, who overpowered the Athenians in Sicily. And it seems that this covetousness was an hereditary disease transmitted from father to son;for Gylippus also afterwards was caught in foul practices, and expelled from Sparta for it. But this we have told at large in the account of Lysander.
When Pericles, in giving up his accounts of this expedition, stated a disbursement of ten talents, as laid out upon fit occasion, the people, without any question, nor troubling themselves to investigate the mystery, freely allowed of it. And some historians, in which number is Theophrastus the philosopher, have given it as a truth that Pericles every year used to send privately the sum of ten talents to Sparta, with which he complimented those in office, to keep off the war; not to purchase peace neither, but time, that he might prepare at leisure, and be the better able to carry on war hereafter.
Immediately after this, turning his forces against the revolters, and passing over into the island of Euboea with fifty sail of ships and five thousand men in arms, he reduced their cities, and drove out the citizens of the Chalcidians, called Hippobotae, horse-feeders, the chief persons for wealth and reputation among them; and removing all the Histiaeans out of the country, brought in a plantation of Athenians in their room; ****** them his one example of severity, because they had captured an Attic ship and killed all on board.