But with all these advantages imperial Rome suffered from grave moral defects. The love of liberty, the common patriotic sentiment, the vigour, and martial virtue of the republican period, were gone; in ease, tranquillity, and enervating pleasure, the arm of the citizen grew feeble, and the self-respect and manly pride of earlier days degenerated into servility and grovelling adulation. The city swarmed with foreign soldiers of fortune and with enriched freedmen. The old seats of culture in the East sent forth not scholars and artists only, but ministers of luxury, gluttony, and voluptuousness. Together with a few wholesome elements, all the evils and defects of human society flowed together here and preyed upon the scanty remnant of the old Roman morality and virtue. Rome became the meeting place of all nations on the face of the earth. Interest in public affairs grew steadily feebler since the offices and dignities had become empty honours void of power. The senators had often to be constrained by penalties to attend the sessions of the senate, although the latter had been reduced to two principal meetings a month; the office of ædile was shunned as a burden until the state took it upon itself to defray the cost of the public entertainments; candidates for the tribunate had often to be put forward by the emperor. The citizens were not ashamed to enrol themselves in the list of paupers and to share in the public distributions of corn and alms; nay, rather than apply themselves to any honest calling, many Romans, especially of the knightly class, preferred to take service for board and wages with the purveyors of gladiatorial combats, and to hazard their lives in a brutal popular amusement which gained ground steadily from that time forward, exercising an effect all the more demoralising on the minds of men, and rousing and stimulating their licentious instincts all the more keenly because the verdict of life or death was given by the humour of the crowd, at whose signal the victor spared or transfixed his prostrate opponent; a right of appeal even more inhuman than the old custom that the duel should end with the death of one of the combatants.