The Eight Books of Thucydides' History, translated by R. Crawley.
The Melian commissioners answered:
Melians. To the fairness of quietly instructing each other as you propose there is nothing to object; but your military preparations are too far advanced to agree with what you say, as we see you are come to be judges in your own cause, and that all we can reasonably expect from this negotiation is war, if we prove to have right on our side and refuse to submit, and in the contrary case, slavery.
Athenians. If you have met to reason about presentiments of the future, or for anything else than to consult for the safety of your state upon the facts that you see before you, we will give over; otherwise we will go on.
Melians. It is natural and excusable for men in our position to turn more ways than one both in thought and utterance. However, the question in this conference is, as you say, the safety of our country; and the discussion, if you please, can proceed in the way which you propose.
Athenians. For ourselves, we shall not trouble you with specious pretences—either of how we have a right to our empire because we overthrew the Mede, or are now attacking you because of wrong that you have done us—and make a long speech which would not be believed; and in return we hope that you, instead of thinking to influence us by saying that you did not join the Lacedaemonians, although their colonists, or that you have done us no wrong, will aim at what is feasible, holding in view the real sentiments of us both; since you know as well as we do that right, as the world goes, is only in question between equals in power, while the strong do what they can and the weak suffer what they must.
Reference address : https://www.ellopos.net/elpenor/greek-texts/ancient-greece/thucydides/history-5.asp?pg=53