History of the Peloponnesian War

If then we were to fall upon them suddenly and in the night, I hope that with the aid of those in the city, (if, indeed, there be any one left who wishes us well,) [*]( Or more literally, our measures might be achieved. ) possession of the place might be gained.

And let us not shrink from the danger, but consider that the proverbial

surprises of war

are nothing else than chances such as this; which if any one should guard against in his own case, and avail himself of them, when he saw them in the case of his enemy, he would be a most successful general.