worsted either by land or by sea, or even both, for the men are reported to be valiant in fight, (and we may judge for ourselves that it is so, since the Athenians by themselves destroyed that great army which came with Datis and Artaphrenes to the Attic land)⁠—suppose however that they do not succeed in both, yet if they shall attack with their ships and conquer in a sea-fight, and then sail to the Hellespont and break up the bridge, this of itself, O king, will prove to be a great peril. (c) Not however by any native wisdom of my own do I conjecture that this might happen: I am conjecturing only such a misfortune as all but came upon us at the former time, when thy father, having yoked the Bosphorus of Thracia and made a bridge over the river Ister, had crossed over to go against the Scythians. At that time the Scythians used every means of entreaty to persuade the Ionians to break up the passage, to whom it had been entrusted to guard the bridges of the Ister. At that time, if Histiaios the despot of Miletos had followed the opinion of the other despots and had not made opposition to them, the power of the Persians would have been brought to an end. Yet it is a fearful thing even to hear it reported that the whole power of the king had come to depend upon one human creature.