=49.= Another means of training the Spartan youth to fortitude, was a cruel scourging for no offense at the shrine of Artemis, which they endured without a sound, although the altar was sprinkled with their blood, and some even died under the lash. Those who were educated by such inhuman severities, were not likely to become either just or merciful toward others. The wretched Helots afforded a never-failing exercise for their skill in war. Under the institution called Crypti´a, they were frequently attacked and murdered by the select bands of young Spartans, who ranged the country by night in quest of military practice. When the Helots became more numerous than their masters, so as to be regarded with apprehension, these massacres became more frequent and general. =50.= Spartan discipline did not end with youth. At thirty a man was permitted to marry, but he still lived at the barracks and ate at the common table. Public affairs were discussed at these tables with a freedom which partly repaid the suppression of speech in the assembly. The youth were permitted to attend in silence, and thus received their political education. The remaining hours of the day were divided by the men between gymnastic exercises and the instruction of youth. Not until his sixtieth year was a man released from this martial life. =51.= Spartan girls were subjected to nearly as rigorous a training as their brothers. Their exercises consisted of running, wrestling, and boxing, and their characters became as warlike as those of men. Like other citizens, the Spartan women considered themselves and all that were most dear to them as the absolute property of the state. =52.= That the minds of the Spartans might never be diverted from military pursuits, Lycurgus permitted no citizen to engage in agriculture, trade, or manufactures, all occupations which could be pursued for gain being left in the hands of the subject Achæans. To shut out foreign luxuries, he adopted a still more stringent measure. The possession of gold or silver was forbidden, and money was made of iron rendered worthless by being heated and plunged into vinegar. This bore so low a nominal value in proportion to its weight, that the amount of one hundred dollars was a load for a pair of oxen. So cumbrous a medium of exchange was despised by other nations; the ports of Sparta were unvisited by trading ships, and her villages by traveling minstrels or merchants; and as Spartans were forbidden to journey in other lands without the leave of their magistrates, while, with very rare exceptions, no foreigner was permitted to reside in their capital, the selfish exclusiveness of the nation seemed complete.