History of the Peloponnesian War
Thucydides
Thucydides, Vol. 1-4. Smith, Charles Foster, translator. London and Cambridge, MA: Heinemann and Harvard University Press, 1919-1923.
For in the fleet of twelve hundred vessels he has represented the ships of the Boeotians as having one hundred and twenty men each, and those of Philoctetes as having fifty,[*](Hom. B 510, 719.) indicating, it seems to me, the largest and the smallest ships; at any rate, no mention as to the size of any others is made in the Catalogue of Ships. But that all on board were at once rowers and fighting men he has shown in the case of the ships of Philoctetes; for he represents all the oarsmen as archers. And it is not likely that many supernumeraries sailed with the expedition, apart from the kings and those highest in office, especially as they were to cross the open sea with all the equipment of war, and, furthermore, had boats which were not provided with decks, but were built after the early style, more like pirate-boats.
In any event, if one takes the mean between the largest ships and the smallest, it is clear that not a large number of men went on the expedition, considering that they were sent out from all Hellas in common.[*](The number would be 102,000, i.e. 1,200 ships at 85 men each.)
The cause was not so much lack of men as lack of money. For it was a want of supplies that caused them to take out a comparatively small force, only so large as could be expected to live on the country while at war. And when they arrived and had prevailed in battle—as evidently they did, for otherwise they could not have built the defence around their camp—even then they seem not to have used their whole force, but to have resorted to farming in the Chersonese and to pillaging, through lack of supplies. Wherefore, since they were scattered, the Trojans found it easier to hold the field against them during those ten years, being a match for those who from time to time were left in camp.
But if they had taken with them an abundant supply of food, and, in a body, without resorting to foraging and agriculture, had carried on the war continuously, they would easily have prevailed in battle and taken the city, since even with their forces not united, but with only such part as was from time to time on the spot, they yet held out; whereas, if they could have sat down and laid siege to Troy, they would have taken it in less time and with less trouble. But because of lack of money not only were the undertakings before the Trojan war insignificant, but even this expedition itself, though far more noteworthy than any before, is shown by the facts to have been inferior to its fame and to the tradition about it that now, through the influence of the poets, obtains.