Anxious to detach the Athenians from the Egyptian revolt, Artaxerxes had despatched an ambassador to Sparta, in order to prevail upon that state to make an excursion into Attica, and so compel the Athenians to withdraw their troops from Egypt. The liability of the Spartan government to corrupt temptation was not unknown to a court which had received the Spartan fugitives; and the ambassador was charged with large treasures to bribe those whom he could not otherwise convince. Nevertheless, the negotiation failed; the government could not be induced to the alliance with the Persian king. There was indeed a certain spirit of honour inherent in that haughty nation which, if not incompatible with cunning and intrigue, held at least in profound disdain an alliance with the barbarian, for whatsoever ends. But, in fact, the Spartans were then entirely absorbed in the reduction of Ithome, and the war in Arcady; and it would, further, have been the height of impolicy in that state, if meditating any designs against Athens, to assist in the recall of an army which it was its very interest to maintain employed in distant and perilous expeditions.

The ambassador had the satisfaction indeed of wasting some of his money, but to no purpose; and he returned without success to Asia. Artaxerxes then saw the necessity of arousing himself to those active exertions which the feebleness of an exhausted despotism rendered the final, not the first resort. Under Megabyzus an immense army was collected; traversing Syria and Phoenicia, it arrived in Egypt, engaged the Egyptian forces in a pitched battle, and obtained a complete victory. Thence marching to Memphis, it drove the Greeks from their siege of the White Castle, till then continued, and shut them up in Prosopitis, an island in the Nile, around which their ships lay anchored. Megabyzus ordered the channel to be drained by dikes, and the vessels, the main force of the Athenians, were left stranded. Terrified by this dexterous manoeuvre, as well as by the success of the Persians, the Egyptians renounced all further resistance; and the Athenians were deprived at once of their vessels and their allies. [202]

XVII. Nothing daunted, and inspired by their disdain no less than by their valour, the Athenians were yet to the barbarian what the Norman knights were afterward to the Greeks. They burnt their vessels that they might be as useless to the enemy as to themselves, and, exhorting each other not to dim the glory of their past exploits, shut up still in the small town of Byblus situated in the isle of Prosopitis, resolved to defend themselves to the last.

The blockade endured a year and a half, such was the singular ignorance of the art of sieges in that time. At length, when the channel was drained, as I have related, the Persians marched across the dry bed, and carried the place by a land assault. So ended this wild and romantic expedition. The greater part of the Athenians perished; a few, however, either forced their way by arms, or, as Diodorus more probably relates, were permitted by treaty to retire, out of the Egyptian territory. Taking the route of Libya, they arrived at Cyrene, and finally reached Athens.

Inarus, the author of the revolt, was betrayed, and perished on the cross, and the whole of Egypt once more succumbed to the Persian yoke, save only that portion called the marshy or fenny parts (under the dominion of a prince named Amyrtaeus), protected by the nature of the soil and the proverbial valour of the inhabitants. Meanwhile a squadron of fifty vessels, despatched by Athens to the aid of their countrymen, entered the Mendesian mouth of the Nile too late to prevent the taking of Byblus. Here they were surprised and defeated by the Persian troops and a Phoenician fleet (B. C. 455), and few survived a slaughter which put the last seal on the disastrous results of the Egyptian expedition.

At home the Athenians continued, however, their military operations. Thessaly, like the rest of Greece, had long shaken off the forms of kingly government, but the spirit of monarchy still survived in a country where the few were opulent and the multitude enslaved. The Thessalian republics, united by an assembly of deputies from the various towns, elected for their head a species of protector—who appears to have possessed many of the characteristics of the podesta of the Italian states. His nominal station was that of military command—a station which, in all save the most perfect constitutions, comprehends also civil authority. The name of Tagus was given to this dangerous chief, and his power and attributes so nearly resembled those of a monarch, that even Thucydides confers on a Tagus the title of king. Orestes, one of these princes, had been driven from his country by a civil revolution. He fled to Athens, and besought her assistance to effect his restoration. That the Athenians should exert themselves in favour of a man whose rank so nearly resembled the odious dignity of a monarch, appears a little extraordinary. But as the Tagus was often the favourite of the commonalty and the foe of the aristocratic party, it is possible that, in restoring Orestes, the Athenians might have seen a new occasion to further the policy so triumphantly adopted in Boeotia and Phocis—to expel a hostile oligarchy and establish a friendly democracy [203]. Whatever their views, they decided to yield to the exile the assistance he demanded, and under Myronides an army in the following year accompanied Orestes into Thessaly. They were aided by the Boeotians and Phocians. Myronides marched to Pharsalus, a Thessalian city, and mastered the surrounding country; but the obstinate resistance of the city promising a more protracted blockade than it was deemed advisable to await, the Athenians raised the siege without effecting the object of the expedition.

XVIII. The possession of Pegae and the new colony of Naupactus [204] induced the desire of extending the Athenian conquests on the neighbouring coasts, and the government were naturally anxious to repair the military honours of Athens—lessened in Egypt, and certainly not increased in Thessaly. With a thousand Athenian soldiers, Pericles himself set out for Pegae. Thence the fleet, there anchored, made a descent on Sicyon; Pericles defeated the Sicyonians in a pitched battle, and besieged the city; but, after some fruitless assaults, learning that the Spartans were coming to the relief of the besieged, he quitted the city, and, re-enforced by some Achaeans, sailed to the opposite side of the continent, crossed over the Corinthian Bay, besieged the town of Oeniadae in Acarnania (B. C. 454) (the inhabitants of which Pausanias [205] styles the hereditary enemies of the Athenians), ravaged the neighbouring country, and bore away no inconsiderable spoils. Although he reduced no city, the successes of Pericles were signal enough to render the campaign triumphant [206]; and it gratified the national pride and resentment to have insulted the cities and wasted the lands of the Peloponnesus.

These successes were sufficient to render a peace with Sparta and her allies advisable for the latter, while they were not sufficiently decided to tempt the Athenians to prolong irregular and fruitless hostilities. Three years were consumed without further aggressions on either side, and probably in negotiations for peace. At the end of that time, the influence and intervention of Cimon obtained a truce of five years between the Athenians and the Peloponnesians.

XIX. The truce with the Peloponnesians (B. C. 450) removed the main obstacle to those more bright and extensive prospects of enterprise and ambition which the defeat of the Persians had opened to the Athenians. In that restless and unpausing energy, which is the characteristic of an intellectual republic, there seems, as it were, a kind of destiny: a power impossible to resist urges the state from action to action, from progress to progress, with a rapidity dangerous while it dazzles; resembling in this the career of individuals impelled onward, first to obtain, and thence to preserve, power, and who cannot struggle against the fate which necessitates them to soar, until, by the moral gravitation of human things, the point which has no beyond is attained; and the next effort to rise is but the prelude of their fall. In such states Time indeed moves with gigantic strides; years concentrate what would be the epochs of centuries in the march of less popular institutions. The planet of their fortunes rolls with an equal speed through the cycle of internal civilization as of foreign glory. The condition of their brilliant life is the absence of repose. The accelerated circulation of the blood beautifies but consumes, and action itself, exhausting the stores of youth by its very vigour, becomes a mortal but divine disease.

XX. When Athens rose to the ascendency of Greece, it was necessary to the preservation of that sudden and splendid dignity that she should sustain the naval renown by which it had been mainly acquired. There is but one way to sustain reputation, viz., to increase it and the memory of past glories becomes dim unless it be constantly refreshed by new. It must also be borne in mind that the maritime habits of the people had called a new class into existence in the councils of the state. The seamen, the most democratic part of the population, were now to be conciliated and consulted: it was requisite to keep them in action, for they were turbulent—in employment, for they were poor: and thus the domestic policy and the foreign interests of Athens alike conspired to necessitate the prosecution of maritime enterprise.