These remarks were suggested by the history of the Persian kings; and to them I will now return. The ruin of their empire was caused by the loss of freedom and the growth of despotism; all community of feeling disappeared. Hatred and spoliation took the place of friendship; the people no longer fought heartily for their masters; the rulers, finding their myriads useless on the field of battle, resorted to mercenaries as their only salvation, and were thus compelled by their circumstances to proclaim the stupidest of falsehoods--that virtue is a trifle in comparison of money. But enough of the Persians: a different lesson is taught by the Athenians, whose example shows that a limited freedom is far better than an unlimited. Ancient Athens, at the time of the Persian invasion, had such a limited freedom. The people were divided into four classes, according to the amount of their property, and the universal love of order, as well as the fear of the approaching host, made them obedient and willing citizens. For Darius had sent Datis and Artaphernes, commanding them under pain of death to subjugate the Eretrians and Athenians. A report, whether true or not, came to Athens that all the Eretrians had been 'netted'; and the Athenians in terror sent all over Hellas for assistance. None came to their relief except the Lacedaemonians, and they arrived a day too late, when the battle of Marathon had been already fought. In process of time Xerxes came to the throne, and the Athenians heard of nothing but the bridge over the Hellespont, and the canal of Athos, and the innumerable host and fleet. They knew that these were intended to avenge the defeat of Marathon. Their case seemed desperate, for there was no Hellene likely to assist them by land, and at sea they were attacked by more than a thousand vessels;--their only hope, however slender, was in victory; so they relied upon themselves and upon the Gods. Their common danger, and the influence of their ancient constitution, greatly tended to promote harmony among them. Reverence and fear--that fear which the coward never knows--made them fight for their altars and their homes, and saved them from being dispersed all over the world. 'Your words, Athenian, are worthy of your country.' And you Megillus, who have inherited the virtues of your ancestors, are worthy to hear them. Let me ask you to take the moral of my tale. The Persians have lost their liberty in absolute slavery, and we in absolute freedom. In ancient times the Athenian people were not the masters, but the servants of the laws. 'Of what laws?' In the first place, there were laws about music, and the music was of various kinds: there was one kind which consisted of hymns, another of lamentations; there was also the paean and the dithyramb, and the so-called 'laws' (nomoi) or strains, which were played upon the harp. The regulation of such matters was not left to the whistling and