History of the Peloponnesian War

"As for the war, at this time we raise it, both upon injuries done us and upon other sufficient allegations; and when we have repaired our wrongs upon the Athenians, we will also in due time lay it down.

And it is for many reasons probable that we shall have the victory: first, because we exceed them in number;

and next, because when we go to any action intimated, we shall be all of one fashion. And as for a navy, wherein consisteth the strength of the Athenians, we shall provide it both out of everyone's particular wealth and with the money at Delphi and Olympia. For taking this at interest, we shall be able to draw from them their foreign mariners by offer of greater wages. For the forces of the Athenians are rather mercenary than domestic; whereas our own power is less obnoxious to such accidents, consisting more in the persons of men than in money.