So also Aristotle told Alexander that not only had they that were rulers over many subjects a right to think highly of themselves, but also those that had right views about the gods. Useful too against our enemies and foes is the following line,
Compare also the remark of Agesilaus about the king of the Persians, who was called great, "How is he greater than me, if he is not also more upright?" And that also of Epaminondas to the Lacedæmonians who were inveighing against the Thebans, "Anyhow we have made you talk at greater length than usual."
But these kind of remarks are fitting for enemies and foes; but our boasting is also good on occasion for friends and fellow-citizens, not only to abate their pride and make them more humble, but also when they are in fear and dejection to raise them up again and give them confidence.
Thus Cyrus talked big in perils and on battle-fields, though at other times he was no boaster. And the second Antigonus, though he was on all other occasions modest and far from vanity, yet in the sea-fight off Cos, when one of his friends said to him, "See you not how many more ships the enemy have got than we have?" answered, "How many do you make me equal to then?"
This Homer also seems to have noticed. For he has represented Odysseus, when his comrades were dreadfully afraid of the noise and whirlpool of Charybdis, reminding them of his former cleverness and valour;
For such is not the self-praise of a demagogue or sophist, or of one that asks for clapping or applause, but of one who makes his valour and experience a pledge of confidence to his friends. For in critical conjunctures the reputation and credit of one who has experience and capacity in command plays a great part in insuring safety.