History of the Peloponnesian War
Thucydides
Thucydides, Vol. 1-4. Smith, Charles Foster, translator. London and Cambridge, MA: Heinemann and Harvard University Press, 1919-1923.
Moreover, the generals on each side, if they saw any ship in any part of the field drawing back when it was not absolutely necessary to do so, would call out the name of the trierarch and demand, the Athenian generals whether they were withdrawing because they considered the land of bitterest foes to be now more their own than the sea which Athens had acquired with no little toil, and the Syracusan, whether, when they knew clearly that the Athenians were eager to escape no matter how, they would themselves flee before men who were in flight.
And the armies on the shore on both sides, so long as the fighting at sea was evenly balanced, underwent a mighty conflict and tension of mind, the men of Sicily being ambitious to enhance the glory they had already won, while the invaders were afraid that they might fare even worse than at present.
For the Athenians their all was staked upon their fleet, and their fear for the outcome like unto none they had ever felt before; and on account of the different positions which they occupied on the shore they necessarily had different views of the fighting.[*](Classen's emendation of the incomprehensible Vulgate seems to have the support of the Schol. διὰ τὴν ἀνωμαλίαν τῆς χώρας ἄλλοι ἂλλως ἐθεώρουν τὴν ϝαυμαχίαν. Bekker's emendation, δῐ αὐτὸ ἀνώμαλον. . . for διὰ τὸ. . ., is confirmed by one MS. (a2) and makes good sense if we take αὐτὸ to refer either to the idea that their fear was unparalleled or that the stake was so great: “For since the Athenians had their all staked upon the ships, there was fear for the outcome like to none they had ever felt, and on this account they necessarily had different views of the sea-fight”)
For since the spectacle they were witnessing was near at hand and not all were looking at the same point at the same time, if one group saw the Athenians prevailing anywhere, they would take heart and fall to invoking the gods not to rob them of their safe return; while those whose eyes fell upon a portion that was being defeated uttered shrieks of lamentation, and by the mere sight of what was going on were more cowed in spirit than the men who were actually fighting. Others, again, whose gaze was fixed on some part of the field where the battle was evenly balanced, on account of the long-drawn uncertainty of the conflict were in a continual state of most distressing suspense, their very bodies swaying, in the extremity of their fear, in accord with their opinion of the battle; for always they were within a hair's breadth of escaping or of perishing.