History of the Peloponnesian War

The division of Nicias was as much as fifty stades off in advance; for he led them on more rapidly, thinking that their preservation depended, under such circumstances, not on staying behind, if they could help it, and on fighting, but on retreating as quickly as possible, and only fighting as often as they were compelled.

Demosthenes, on the other hand, was, generally speaking, involved in more incessant labour, (because, as he was retreating in the rear, he was the first that the enemy attacked,) and on that occasion, finding that the Syracusans were in pursuit, he was not so much inclined to push on, as to form his men for battle; until, through thus loitering, he was surrounded by them, and both himself and the Athenians with him were thrown into great confusion. For being driven back into a certain spot which had a wall all round it, with a road on each side, and many olive trees growing about, they were annoyed with missiles in every direction. This kind of attack the Syracusans naturally adopted, instead of close combat;

for to risk their lives against men reduced to despair was no longer for their advantage, so much as for that of the Athenians. Besides, after success which was now so signal, each man spared himself in some degree, that he might not be cut off before the end of the business. They thought too that, even as it was, they should by this kind of fighting subdue and capture them.