Philippic 2

And what of the Thessalians? Do you imagine, I said, that when he was expelling their despots, or again when he was presenting them with Nicaea and Magnesia, they ever dreamed that a Council of Ten[*](According to Dem. 9.26 Philip set up tetrarchies in Thessaly. The two accounts may be reconciled by assuming that he retained the old fourfold division of the country, but set up an oligarchy of ten in each division. Philip, whose policy was to divide and conquer, would be unlikely to centralize the government. It is just possible that δεκαδαρχίαν may be a mistaken amplification of Δ᾽αρχίαν=τετραρχίαν, but in that case the singular would be strange. Owing to the decarchies which Lysander imposed on so many free cities at the end of the Peloponnesian war, the number ten would have the same sinister associations in Greece as it had at Rome and at Venice.) would be established among them, as it is today, or that the same man who restored to them the Amphictyonic meeting at Thermopylae would also appropriate their own peculiar revenues? Impossible! But so it came to pass, as all men may know.

You, I said, gaze with wonder at Philip as he gives away this and promises that, but if you are truly wise, pray that you may never find that he has deceived and cozened you. Verily, I said, there are manifold means devised by states for protection and safety—stockades, ramparts, fosses and the like.

And all these are wrought by hand and entail expense. But there is one common bulwark which the instinct of sensible men possesses within itself, a good and safe one for all, but invaluable for democracies against tyrants. And what is that bulwark? It is mistrust. Guard that; hold fast to that. If you preserve it, no harm can touch you.