Some legislators only wish to vengeance against a particular enemy. Others only look out for themselves. They devote very little time on the consider… - Thucydides

The Peloponnesians arranged their ships in such a manner as to make the largest possible circle without leaving space to break through, turning their prows outwards and their sterns inwards; within the circle they placed the smaller craft which accompanied them, and five of their swiftest ships that they might be close at hand and row out at whatever point the enemy charged them.

The Athenians ranged their ships in a single line and sailed round and round the Peloponnesian fleet, which they drove into a narrower and narrower space, almost touching as they passed, and leading the crews to suppose that they were on the point of charging.

But they had been warned by Phormio not to begin until he gave the signal, for he was hoping that the enemy's ships, not having the steadiness of an army on land, would soon fall into disorder and run foul of one another; they would be embarrassed by the small craft, and if the usual morning breeze, for which he continued waiting as he sailed round them, came down from the gulf, they would not be able to keep still for a moment. He could attack whenever he pleased, because his ships were better sailers; and he knew that this would be the right time. When the breeze began to blow, the ships, which were by this time crowded into a narrow space and were distressed at once by the force of the wind and by the small craft which were knocking up against them, fell into confusion; ship dashed against ship, and they kept pushing one another away with long poles; there were cries of 'keep off' and noisy abuse, so that nothing could be heard either of the word of command or of the coxswains' giving the time; and the difficulty which unpractised rowers had in clearing the water in a heavy sea made the vessels disobedient to the helm.At that moment Phormio gave the signal; the Athenians, falling upon the enemy, began by sinking one of the admirals' vessels, and then wherever they went made havoc of them.

(Book 2 Chapter 83.5-84.3)

There were other and worse forms of lawlessness which the plague introduced at Athens. Men who had hitherto concealed what they took pleasure in, now grew bolder.For, seeing the sudden change, — how the rich died in a moment, and those who had nothing immediately inherited their property, — they reflected that life and riches were alike transitory, and they resolved to enjoy themselves while they could, and to think only of pleasure.

Who would be willing to sacrifice himself to the law of honour when he knew not whether he would ever live to be held in honour? The pleasure of the moment and any sort of thing which conduced to it took the place both of honour and of expediency.

No fear of Gods or law of man deterred a criminal. Those who saw all perishing alike, thought that the worship or neglect of the Gods made no difference.For offences against human law no punishment was to be feared; no one would live long enough to be called to account. Already a far heavier sentence had been passed and was hanging over a man's head; before that fell, why should he not take a little pleasure?

(Book 2 Chapter 53)

The goodness of the land favored the enrichment of particular individuals, and thus created faction which proved a fertile source of ruin. It also invited invasion. [5] Accordingly Attica,5a from the poverty of its soil enjoying from a very remote period freedom from faction, [6] never changed its inhabitants. And here is no minor example of my assertion that the migrations were the cause of there being no correspondent growth in other parts.