History of the Peloponnesian War

Those of you, again, who are Athenians, I must remind of this also, that you left behind you no more such ships in your docks, nor so fine a body of heavy-armed troops; and that if any thing else befall you but victory, your enemies here will immediately sail thither, and those of our countrymen who are left behind there will be unable to defend themselves against both their opponents on the spot and those who will join them; and thus at the same time you who are here will be at the mercy of the Syracusans, (and you know with what feelings you came against them,) and those who are there at home at that of the Lacedaemonians.

Being brought then to this one struggle for both parties, fight bravely now, if you ever did; and reflect, both individually and collectively, that those of you who will now be on board your ships represent both the army and the navy of the Athenians, all that is left of your country, and the great name of Athens: in behalf of which, whatever be the point in which one man excels another, either in science or courage, on no other occasion could he better display it, so as both to benefit himself and to contribute to the preservation of all.