Yet we know that in war fortune sometimes makes the odds more level than could be expected from the difference in numbers of the two sides. And if we… - Thucydides

Events of future history will be of the same nature - or nearly so - as the history of the past, so long as men are men.

The Spartans meanwhile, man to man, and with their war songs in the ranks, exhorted each brave comrade to remember what he had learned before; well aware that the long training of action was of more use for saving lives than any brief verbal exhortation, though ever so well delivered.

And do not imagine that what we are fighting for is simply the question of freedom or slavery: there is also involved the loss of our empire and the dangers arising from the hatred which we have incurred in administering it. Nor is it any longer possible for you to give up this empire, though there may be some people who in a mood of sudden panic and in a spirit of political apathy actually think that this would be a fine and noble thing to do. Your empire is now like a tyranny: it may have been wrong to take it; it is certainly dangerous to let it go.