History of the Peloponnesian War

We must indeed acknowledge that with respect to themselves and the institutions of their own country, the Lacedaemonians practise virtue in a very high degree; but with respect to their conduct towards the rest of mankind, while one might speak at great length, in briefest summary one may declare that of all men with whom we are acquainted they, most conspicuously, consider what is agreeable to be honourable, and what is expedient just. And yet such an attitude is not favourable to your present unreasonable hope of deliverance.”