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Nicias perceiving this, and seeing the strength of the enemy and his own difficulties daily increasing, himself also sent to Athens. He had before sent frequent reports of events as they occurred, and felt it especially incumbent upon him to do so now, as he thought that they were in a critical position, and that, unless speedily recalled or strongly reinforced from home, they had no hope of safety. He feared, however, that the messengers, either through inability to speak, or through failure of memory, or from a wish to please the multitude, might not report the truth, and so thought it best to write a letter, to ensure that the Athenians should know his own opinion without its being lost in transmission, and be able to decide upon the real facts of the case.

His emissaries, accordingly, departed with the letter and the requisite verbal instructions; and he attended to the affairs of the army, making it his aim now to keep on the defensive and to avoid any unnecessary danger.

At the close of the same summer the Athenian general Euetion marched in concert with Perdiccas with a large body of Thracians against Amphipolis, and failing to take it brought some galleys round into the Strymon, and blockaded the town from the river, having his base at Himeraeum.

Summer was now over. The winter ensuing, the persons sent by Nicias, reaching Athens, gave the verbal messages which had been entrusted to them, and answered any questions that were asked them, and delivered the letter. The clerk of the city now came forward and read out to the Athenians the letter, which was as follows:

"Our past operations, Athenians, have been made known to you by many other letters; it is now time for you to become equally familiar with our present condition, and to take your measures accordingly.

We had defeated in most of our engagements with them the Syracusans, against whom we were sent, and we had built the works which we now occupy, when Gylippus arrived from Lacedaemon with an army obtained from Peloponnese and from some of the cities in Sicily. In our first battle with him we were victorious; in the battle on the following day we were overpowered by a multitude of cavalry and darters, and compelled to retire within our lines. We have now, therefore, been forced by the numbers of those opposed to us to discontinue the work of circumvallation, and to remain inactive; being unable to make use even of all the force we have, since a large portion of our heavy infantry is absorbed in the defence of our lines. Meanwhile the enemy have carried a single wall past our lines, thus making it impossible for us to invest them in future, until this cross wall be attacked by a strong force and captured. So that the besieger in name has become, at least from the land side, the besieged in reality;as we are prevented by their cavalry from even going for any distance into the country.

"Besides this, an embassy has been dispatched to Peloponnese to procure reinforcements, and Gylippus has gone to the cities in Sicily, partly in the hope of inducing those that are at present neutral to join him in the war, partly of bringing from his allies additional contingents for the land forces and material for the navy. For Iunderstand that they contemplate a combined attack, upon our lines with their land forces and with their fleet by sea. You must none of you be surprised that I say by sea also. They have discovered that the length of the time we have now been in commission has rotted our ships and wasted our crews, and that with the entireness of our crews and the soundness of our ships the pristine efficiency of our navy has departed. For it is impossible for us to haul our ships ashore and careen them, because, the enemy's vessels being as many or more than our own, we are constantly anticipating an attack. Indeed, they may be seen exercising, and it lies with them to take the initiative; and not having to maintain a blockade, they have greater facilities for drying their ships.

"This we should scarcely be able to do, even if we had plenty of ships to spare, and were freed from our present necessity of exhausting all our strength upon the blockade. For it is already difficult to carry in supplies past Syracuse; and were we to relax our vigilance in the slightest degree it would become impossible. The losses which our crews have suffered and still continue to suffer arise from the following causes. Expeditions for fuel and for forage, and the distance from which water has to be fetched, cause our sailors to be cut off by the Syracusan cavalry; the loss of our previous superiority emboldens our slaves to desert; our foreign seamen are impressed by the unexpected appearance of a navy against us, and the strength of the enemy's resistance; such of them as were pressed into the service take the first opportunity of departing to their respective cities; such as were originally seduced by the temptation of high pay, and expected little fighting and large gains, leave us either by desertion to the enemy or by availing themselves of one or other of the various facilities of escape which the magnitude of Sicily affords them. Some even engage in trade themselves and prevail upon the captains to take Hyccaric slaves on board in their place; thus they have ruined the efficiency of our navy.