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; making them his one example of severity, because they had captured an Attic ship and killed all on board.