169. These alone of all the Ionians left their native cities because they would not endure subjection: but the other Ionians except the Milesians did indeed contend in arms with Harpagos like those who left their homes, and proved themselves brave men, fighting each for his own native city; but when they were defeated and captured they remained all in their own place and performed that which was laid upon them: but the Milesians, as I have also said before, had made a sworn agreement with Cyrus himself and kept still. Thus for the second time Ionia had been reduced to subjection. And when Harpagos had conquered the Ionians on the mainland, then the Ionians who dwelt in the islands, being struck with fear by these things, gave themselves over to Cyrus. 170. When the Ionians had been thus evilly entreated but were continuing still to hold their gatherings as before at the Panionion, Bias a man of Priene set forth to the Ionians, as I am informed, a most profitable counsel, by following which they might have been the most prosperous of all the Hellenes. He urged that the Ionians should set forth in one common expedition and sail to Sardinia, and after that found a single city for all the Ionians: and thus they would escape subjection and would be prosperous, inhabiting the largest of all islands and being rulers over others; whereas, if they remained in Ionia, he did not perceive, he said, that freedom would any longer exist for them. This was the counsel given by Bias of Priene after the Ionians had been ruined; but a good counsel too was given before the ruin of Ionia by Thales a man of Miletos, who was by descent of Phenician race. He advised the Ionians to have one single seat of government, 170 and that this should be at Teos (for Teos, he said, was in the centre of Ionia), and that the other cities should be inhabited as before, but accounted just as if they were demes. These men 171 set forth to them counsels of the kind which I have said: