aristocracy was due to the hope that the despised interlopers would be relegated to their proper obscurity. Tacitus is undoubtedly glancing at the Claudian régime when he grimly congratulates the Germans on the fact that their freedmen are little above the level of slaves, that they have seldom any power in the family, and never in the State.(614) It shows the immense force of old Roman conservatism and of social prejudice which is the same from age to age, when men so cultivated, yet of such widely different temperament and associations as Pliny and Tacitus, Juvenal and Martial(615) and Petronius, denounce or ridicule an irresistible social movement. We can now see that the rise of the emancipated slave was not only inevitable, but that it was, on the whole, salutary and rich in promise for the future. The slave class of antiquity really corresponded to our free labouring class. But, unlike the mass of our artisans, it contained many who, from accident of birth and education, had a skill and knowledge which their masters often did not possess.(616) The slaves who came from the ancient seats of civilisation in the East are not to be compared with the dark gross races who seem to be stamped by nature as of an inferior breed. This frequent mental and moral equality of the Roman slave with his master had forced itself upon men of the detached philosophic class, like Seneca, and on kindly aristocrats, like Pliny.(617) It must have been hard to sit long hours in the library beside a cultivated slave-amanuensis, or to discuss the management of lands and mines and quarries with a shrewd, well-informed slave-agent, or to be charmed by the grace and wit of some fair, frail daughter of Ionia, without having some doubts raised as to the eternal justice of such an institution. Nay, it is certain that slaves were often treated as friends,(618) and received freedom and a liberal bequest at their master’s death. Many educated slaves, as we have seen, rose to distinction and fortune as teachers and physicians.(619) But the field of trade and industry was the most open and the most tempting. The Senator was forbidden, down to the last age of the Empire, both by law and sentiment, to increase his fortune by commerce.(620) The plebeian, saturated with Roman prejudice, looking for support to the granaries of the state or the dole of the wealthy patron, turned with disdain from occupations which are in our days thought innocent, if not honourable. Juvenal feels almost as much scorn for the auctioneer and undertaker as he has for the pander, and treats almost as a criminal the merchant who braves the wintry Aegean with a cargo of wine from Crete.(621) His friend Umbricius, worsted in the social struggle, and preparing to quit Rome for a retreat in Campania, among the other objects of his plebeian scorn, is specially disgusted with the low tribe who contract for the building of a house, or who farm the