The Histories · 7.139

And here I am compelled by necessity to declare an opinion which in the eyes of most men would seem to be invidious, but nevertheless I will not abstain from saying that which I see evidently to be the truth. If the Athenians had been seized with fear of the danger which threatened them and had left their land, or again, without leaving their land, had stayed and given themselves up to Xerxes, none would have made any attempt by sea to oppose the king. If then none had opposed Xerxes by sea, it would have happened on the land somewhat thus:--even if many tunics of walls had been thrown across the Isthmus by the Peloponnesians, the Lacedemonians would have been deserted by their allies, not voluntarily but of necessity, since these would have been conquered city after city by the naval force of the Barbarian, and so they would have been left alone: and having been left alone and having…

Herodotus of Halicarnassus · trans. G. C. Macaulay, 1890
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