would, we may hope, have been repugnant to him, if not to his own soldiers.[312] War then was the principal source of the supply of slaves, but it was not the only one. When a slave-trade is in full swing, it will be fostered in all possible ways. Brigandage and kidnapping were rife all over the Empire and in the countries beyond its borders in the disturbed times with which we are dealing. The pirates of Cilicia, until they were suppressed by Pompeius in 66, swarmed all over the Mediterranean, and snapped up victims by raids even on the coasts of Italy, selling them in the market at Delos without hindrance. Cicero, in his speech in support of the appointment of Pompey, mentions that well-born children had been carried off from Misenum under the very eyes of a Roman praetor.[313] Caesar himself was taken by them when a young man, and only escaped with difficulty. In Italy itself, where there was no police protection until Augustus took the matter in hand, kidnapping was by no means unknown; the _grassatores_, as they were called, often slaves escaped from the prisons of the great estates, haunted the public roads, and many a traveller disappeared in this way and passed the rest of his life in a slave-prison.[314] Varro, in describing the sort of slaves best suited for work on the great sheep-runs, says that they should be such as are strong enough to defend the flocks from wild beasts and brigands--the latter doubtless quite as ready to seize human beings as sheep and cattle. And slave-merchants seem to have been constantly carrying on their trade in regions where no war was going on, and where desirable slaves could be procured; the kingdoms of Asia Minor were ransacked by them, and when Marius asked Nicomedes king of Bithynia for soldiers during the struggle with the Cimbri, the answer he got was that there were none to send--the slave-dealers had been at work there.[315] Every one will remember the line of Horace in which he calls one of these wretches a "king of Cappadocia."[316]