History of the Peloponnesian War

And as to safety—both to remain, if things go well, and to come away—our ships will provide that; for we shall be masters of the sea even against all the Siceliots combined. And let not the policy of inaction that Nicias proposes, or his putting the younger at variance with the older men, divert you from your purpose; but in our usual good order, just as our fathers, young men taking counsel with older men, raised our power to its present height, do you now also in the same way strive to advance the state. And consider that youth and age without one another avail nothing, but that the simple, the mediocre, and the very subtle tempered together will have most strength; and that the state, if she remain at peace, will, like anything else, wear herself out upon herself, and her skill in all pursuits will grow old; whereas, if she is continually at conflict, she will always be adding to her experience, and will acquire more, not in word but in deed, the habit of defending herself.

In short, I declare that a state which is accustomed to activity would very quickly be ruined by a change to inactivity; and that those men live most securely whose political action is least at variance with existing habits and institutions, even when these are not the best.”

Thus Alcibiades spoke. After hearing him and the Egestaeans and some Leontine exiles, who coming forward, besought them and implored them for succour, reminding them of their oaths, the Athenians were far more eager for the expedition than before.

And Nicias, seeing that he could no longer deter them with the same arguments, but thinking that by the magnitude of the armament, if he insisted upon a large one, he might possibly change their minds, came forward and spoke as follows: