History of the Peloponnesian War

Thucydides

Thucydides. The history of the Peloponnesian War, Volume 1-2. Dale, Henry, translator. London: Heinemann and Henry G. Bohn, 1851-1852.

for they more easily escaped the look-out of the triremes, when there was a breeze from sea-ward; as it was then impossible for the cruisers to anchor round it, while their own landing was effected in a reckless manner; for their boats being rated at their value in money, they drove them up on the beach, while the soldiers were watching for them at the landing-places in the island. But all that ran the risk in calm weather were taken prisoners.

Divers also swam in under water on the side of the harbour, dragging by a cord in skins poppy-seed mixed with honey, and bruised linseed; but though these escaped unobserved at first, precautions were afterwards taken against them.

Indeed each party contrived in every possible manner, the one to throw in provisions, the other to prevent its being done without their observation.

When they heard at Athens the circumstances of the army, that it was thus being harassed, and that corn was thus taken in for the men in the island, they were perplexed, and afraid that winter might surprise them in the blockade. For they saw that both carrying provisions round the Peloponnese would then be impossible—at the same time they were in an uninhabited country, [where they could get none themselves,] and even in summer they were not able to send round sufficient supplies for them—and that the blockade by sea of so harbourless a country could not be continued; but that the men would either escape through their giving up their guard, or would watch for a storm, and sail out in the boats that carried the corn in for them.