Lycurgus (23.2-24.1)

And indeed the design of the Olympic truce would seem to bespeak a man of gentleness, and predisposed to peace. And yet there are some who say, as Hermippus reminds us, that at the outset Lycurgus had nothing whatever to do with Iphitus and his enterprise, but happened to come that way by chance, and be a spectator at the games; that he heard behind him, however, what seemed to be a human voice, chiding him and expressing amazement that he did not urge his fellow-citizens to take part in the great festival; and since, on turning round, he did not see the speaker anywhere, he concluded that the voice was from heaven, and therefore betook himself to Iphitus, and assisted him in giving the festival a more notable arrangement and a more enduring basis.

The training of the Spartans lasted into the years of full maturity. No man was allowed to live as he pleased, but in their city, as in a military encampment, they always had a prescribed regimen and employment in public service, considering that they belonged entirely to their country and not to themselves, watching over the boys, if no other duty was laid upon them, and either teaching them some useful thing, or learning it themselves from their elders.