History of the Peloponnesian War

We assert that we are rulers in Hellas in order not to be subjects; liberators in Sicily that we may not be harmed by the Sicilians; that we are compelled to interfere in many things, because we have many things to guard against; and that now, as before, we are come as allies to those of you who suffer wrong in this island, not without invitation but upon invitation.

Accordingly, instead of making yourselves judges or censors of our conduct, and trying to turn us, which it were now difficult to do, so far as there is anything in our interfering policy or in our character, that chimes in with your interest, this take and make use of; and be sure that far from being injurious to all alike, to most of the Hellenes that policy is even beneficial.

Thanks to it, all men in all places, even where we are not, who either apprehend or meditate aggression, from the near prospect before them, in the one case, of obtaining our intervention in their favour, in the other, of our arrival making the venture dangerous, find themselves constrained, respectively, to be moderate against their will, and to be preserved without trouble of their own.