History of the Peloponnesian War

Confidence might possibly be felt in our superiority in heavy infantry and population, which will enable us to invade and devastate their lands.

But the Athenians have plenty of other land in their empire, and can import what they want by sea.

Again, if we are to attempt an insurrection of their allies, these will have to be supported with a fleet, most of them being islanders.

What then is to be our war? For unless we can either beat them at sea, or deprive them of the revenues which feed their navy, we shall meet with little but disaster.