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.
"We have dominion, therefore, both because we are worthy of it—seeing that we furnished the largest fleet and unhesitating zeal toward the Hellenes, and that they, readily taking the course they did in the interest of the Persians, were doing us harm—and at the same time because we aimed at strength with which to resist the Peloponnesians.
And we do not say in fine phrases that we deserve to rule either because we alone overthrew the Barbarian or because we incurred danger for the liberty of these men more than for that of all the Hellenes, including our own. But no one can be reproached because he makes provision for his proper safety. And now when for the sake of our own security we have come here also, we see that your interests also are the same as ours.
And this we prove to you both from these men's calumnies and from those suspicions of yours which most tend to undue alarm, because we know that those who are suspicious through excessive fear may indeed take delight for the moment in seductive speech, but afterwards when it comes to action consult their own interests.
For just as we have said that we hold our dominion over there because of fear, so we say that for the same reason we have come here with the help of our friends to place your affairs on a footing of safety for us, and not to enslave you, but rather to prevent your being enslaved.
"And let no one object that we are solicitous for you when it does not concern us; let him reflect that, if you are preserved and by not being weak are able to offer resistance to the Syracusans, we should be less liable to injury through their sending a force to aid the Peloponnesians.
And herein you become at once our chief concern For this very cause, too, it is reasonable that we should restore the Leontines, so that they shall not be subjects like their kinsmen in Euboea, but shall be as powerful as possible, in order that, bordering as they do on the Syracusans, they may from their own territory be troublesome to these in our behalf.
For as to matters in Hellas, we by ourselves are a match for our enemies, and in regard to the Chalcidians, whom he says we are inconsistent in freeing here after enslaving them at home, it is to our interest that they should possess no armament and should contribute money only; but as to matters here, it is to our interest that both the Leontines and our other friends should enjoy the fullest measure of independence.
"To an autocrat or an imperial city nothing is inconsistent which is to its interest, nor is anyone a kinsman who cannot be trusted; in every case one must be enemy or friend according to circumstances. And in Sicily it is to our advantage, not that we should weaken our friends, but that our enemies should be powerless because of the strength of our friends. And you must not mistrust us;
for we lead our allies in Hellas as they are each useful to us: the Chians and Methymnaeans as independent, on the condition of furnishing ships; the majority on more compulsory terms, with payment of tribute in money; others, though islanders and easy to be reduced, on terms of absolute freedom as our allies, because they occupy strategic positions along the coast of the Peloponnese.
So that it is natural that matters here also should be ordered with an eye to our advantage, and, as we say, with reference to our fear of the Syracusans. For they aim at dominion over you, and wish, after uniting you with themselves on the ground of your suspicion of us, then by force, or because of your isolation when we shall have gone away unsuccessful, themselves to rule Sicily. And that is sure to happen if you unite with them; for neither will so great a force, if once combined, be any longer easy for us to handle, nor would the Syracusans lack strength to deal with you if we should not be present.