Second Philippic (18-19)

He knows, then, these two facts—that he is intriguing against you and that you are aware of it. Assuming that you are intelligent, he thinks you are bound to hate him, and he is on the alert, expecting some blow to fall, if you can seize an opportunity and if he cannot get in his blow first.

That is why he is wide awake and ready to strike, and why he is courting certain people to the detriment of our city—Thebans, I mean, and those Peloponnesians who share their views. He imagines that their cupidity will lead them to accept the present situation, while their natural dullness will prevent them from foreseeing anything that may follow. Yet men of even moderate intelligence might perceive some clear indications, which I had occasion to point out to the Messenians and the Argives, and which may perhaps with advantage be repeated to you.