History of the Peloponnesian War

And we know in what way, and how gradually, the Athenians encroach upon their neighbours. And while they think that they are not observed through your want of perception, [*]( Or, διὰ τὸ ἀναίσθητον ὑμων may be taken with θαρσοῦσι, and be rendered through your not perceiving it. ) they feel less confident; but when they know that you are aware of their designs, but overlook them, they will press on you with all their power.

For you alone of the Greeks, Lacedaemonians, remain quiet, defending yourselves against any one, not by exertion of your power, but by mere demonstration of it;