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.

And as to the money we need to accomplish all this,we shall provide it by contributions; or strange were it, if their allies should never fail to pay tribute to ensure their own slavery, but we, to secure at once vengeance upon our enemies and safety for ourselves, shall prove unwilling to spend money, aye, and that we may not be robbed of that very wealth and withal have it used to our destruction.

" But we have other ways also of waging war—inducing their allies to revolt, which is the best means of depriving them of the revenues in which their strength consists, the planting of forts in their territory, and all the other measures which one cannot now foresee. For war least of all conforms to fixed rules, but itself in most cases has to form its plans to suit the occasion as its own resources allow; when, therefore, a man keeps his temper cool while dealing with war, he is more likely to be safe, while he who loses his temper over it[*](Or, reading αὐτόν with the MSS., “makes blunders through his own fault as much as anything,” ie. “the man who loses his head has only himself to blame for his disasters.”) makes more blunders. "

And let us reflect also that, if we individually were involved in a dispute about mere boundary-lines with an enemy who was no more than our equal, that might be borne; but as the case stands, the Athenians are quite a match for us all together, and still more powerful against us city by city. Hence, unless all of us together, every nation and town, with one accord resist them, they will easily overpower us because we shall be divided. And as to defeat—even though this is terrible to hear, let it be well understood that it brings nothing else than downright slavery.