History of the Peloponnesian War

"I shall, perhaps, appear to you, as some others have done, to speak what is incredible concerning the reality of the expedition that is coming against us: and I know that those who either make statements, or bring reports, which do not seem to be credible, not only fail to convince, but are also thought to be foolish. Nevertheless I will not, through fear of this, hold my tongue when the state is in danger, since I am myself at any rate persuaded that I speak with more certain knowledge than others.

For the Athenians, much as you are surprised at it, have set out against us with a large force both for sea and land service, nominally, on account of an alliance with the Segestans, and for the purpose of settling the Leontines, but really through desire for Sicily, and most of all, for our city, thinking that if they get this, they will easily get the rest also.

With a conviction, then, that they will quickly be here, consider how with your present resources you may best defend yourselves, and may neither through despising the matter be taken off your guard, nor through disbelieving it neglect the common weal.

But if, on the other hand, I appear to any one to speak credibly, let him not be struck with consternation at their boldness and power. For neither will they be able to do us more harm than they receive, nor, because they are coming against us with a great armament, are they on that account without advantage for us; but it is much better with respect to the rest of the Siceliots, (for they will be the more willing, in their consternation, to join our alliance,) and in case of our either defeating them, or repulsing them without their obtaining the objects of their ambition, (for certainly I am not afraid of their gaining what they expect,) it will prove the most glorious achievement for us, and one which, by me at least, is not unexpected.

For few have been the great armaments, either of Greeks or barbarians, which have gone far from home and proved successful. For they come not in greater numbers than the natives of the country and those who live near to it, (since all league together through fear,) and if they fail through want of provisions in a foreign land, even though they fail chiefly through their own fault, they nevertheless leave a proud name to those who were the objects of their attack.

Just as these very Athenians, when the Mede, contrary to expectation, was so signally defeated, grew great on the strength of the report, that it was against Athens that he had come. And there is reason for hoping that in our case the result may be the same.