"For our security, we rely not on defensive arrangements or secrecy but on the courage that springs from our souls, when we are called into action. As for education, the enemy subjects their children from their earliest boyhood to the most laborious training in manly courage. We, with our unrestricted way of life, are just as ready to face the dangers as they are. And here is the proof. The Spartans never invade Attica using only their own troops, but they bring along all their allies. But when we attack a nearby city, we usually win by ourselves even though we fight on enemy soil against men who defend their own homes."