History of the Peloponnesian War

Thucydides

Thucydides. The history of the Peloponnesian War, Volume 1-2. Dale, Henry, translator. London: Heinemann and Henry G. Bohn, 1851-1852.

so that it is not likely they should have any to spare, if in the course of this summer you should invade them a second time both by sea and land; but they will either offer no resistance to your naval attack, or withdraw their forces from both our shores.

And let no one deem that he would thus be incurring peril to himself in defence of another man's country. For whoever thinks Lesbos far off, will find it close at hand for assisting him. For it is not in Attica that the war will be decided, as men imagine, but in that quarter from which Attica derives its succours.

Now their revenue is drawn from their allies; and it will be still greater, if they subdue us; for no one else will revolt, and our resources will be added to theirs; and we should be treated worse than those who were enslaved before [they revolted].