History of the Peloponnesian War

For when they might meet them hereafter with an accurate knowledge of the number of ships on the enemy's side, and with how many of their own opposed to them they would, after adequate and calm preparations, be able to give them battle, he would never run an unreasonable hazard through yielding to the disgrace of reproach.

For it was no disgrace for the Athenians to retreat with a navy at a proper time; but in any way whatever, the result would be more disgraceful should they be defeated, and for the state to incur not only disgrace, but also the greatest danger. For after its late misfortunes, it was hardly expedient voluntarily for it to act on the offensive in any quarter, even with a force that could be relied upon, or even in a case of absolute necessity:

how then could it without any such compulsion rush into self-chosen dangers? He ordered them therefore as quickly as possible to take up their wounded, and their land forces, with such stores as they had brought with them; but to leave behind what they had taken from the enemy's country, that their ships might be the lighter, and to sail away to Samos, and thence, when they had Collected all their ships, to make their attacks upon them, whenever they had an opportunity.