If we wish to picture Nero to ourselves, here is his description: "He was of a fairly good height; his skin was blotched, and his odour unpleasant; his hair was inclined to be yellow; his face was more handsome than attractive; his eyes were grayish-blue and short-sighted; his neck was fat; he was protuberant below the waist; his legs were very slender; his health was good." Such was the man to whom St. Paul elected to have his case referred, when at Caesarea he exercised his privilege as a Roman citizen and appealed to the titular protector of the commons. "Thou hast appealed unto Caesar, and unto Caesar shalt thou go." There is indeed no great probability that the apostle was ever brought directly before this precious emperor. We may perhaps draw from bur inner consciousness elaborate and interesting pictures of the two men confronting each other, but we must not forget that they will be pure imagination. The appeal of a citizen did not imply such right to an interview, for the Caesar in such minor cases commonly delegated his powers to other judicial authorities at Rome. Paul's object was gained if his case was safely removed from the local influences of Judaea and the weaker policy of its governor, the "agent of Caesar," to the capital with its broader-minded men and its superiority to small bribes and local interference. [Illustration: FIG. 15.--BUST OF NERO.] CHAPTER VI ADMINISTRATION AND TAXATION OF THE EMPIRE We are now brought to the consideration of the methods by which this huge empire was organised and governed. And first let us observe that the Romans--strict disciplinarians and great lawyers as they were--never sought to impose upon the subject provinces any uniformity. They never sought, any more than Great Britain has sought, to erect one code of law, one form of administration, one standard of rights, one rate of taxation, one religion, and to make it equally applicable to Spain and Britain, Greece and Africa, Gaul and Asia Minor. There were, of course, common to all the empire certain rules essential to civilisation, certain natural laws and laws of all nations. Murder, violence, robbery, deliberate sacrilege, and so forth were punishable everywhere, though not necessarily by the same authority nor in the same manner. Necessarily it was held everywhere that contracts must be fulfilled and debts paid. Beyond the fact that Rome demanded peace and order and the essentials of civilised life, and provided machinery to secure those ends, she troubled little about differences of local procedure and varieties of local law, so long as the Roman rule was duly recognised and the Roman taxes duly paid. As with Great Britain, her care was for results, not for machinery, or, as the great Roman historian puts it, she "valued the reality of the empire, not the show."