History of the Peloponnesian War

Besides, as the Lacedaemonians use their supremacy over the allies to promote their own glory, they are most of them being brought into danger against their will, or they would never, after such a decided defeat, have ventured upon a fresh engagement.

You need not, therefore, be afraid of their dash. You, on the contrary, inspire a much greater and better founded alarm, both because of your late victory and also of their belief that we should not face them unless about to do something worthy of a success so signal.

An adversary numerically superior, like the one before us, comes into action trusting more to strength than to resolution; while he who voluntarily confronts tremendous odds must have very great internal resources to draw upon. For these reasons the Peloponnesians fear our irrational audacity more than they would ever have done a more commensurate preparation.