This is the picture that Suetonius gives us of Tiberius, the man who, in 9 B.C., after the death of Agrippa and Drusus, stood next to Augustus, his right hand and pre-established successor. At that time Augustus was fifty-four years old; not an old man, but he was ill and had presided over the Republic for twenty-one years. Many people must have asked themselves what would happen if Augustus should die, or should definitely retire to private life. The answer was not uncertain: since Rome was engaged in the conquest of Germany, the chief of the Empire and of the army ought to be a valiant general and a man of expert acquaintance with Germanic affairs. Tiberius was the first general of his time and knew Germany and the Germans better than any other Roman. The passage from Suetonius, just quoted, indicates that Tiberius was not altogether popular, yet it was the accepted opinion that Rome and Italy might well be content to rely upon so capable a general and diplomat, if Augustus failed. This attitude, however, changed when the death of Drusus entirely removed the alternative of choice between himself and Tiberius, and the latter, up to that time universally admired, began to be met, even among the nobility, by a strong opposition. How can this apparently inexplicable fact be made clear? The theory of corruption so dear to the ancients, which I have already explained, gives us the key to the mystery. Those who have been disposed to see in that theory merely a plaything of poets, orators, philosophers, will now realise that it had power enough to kill the person and destroy the family of the first citizen of the Empire. That kind of continuous fear of luxury, of amusements, of prodigality, on account of which the ancients called corruption so many things that we define as progress, was not a sentiment always equally alive in the mind of the multitude. The Romans, like ourselves, loved to live and to enjoy; this is so true that philosophers and legislators constantly took pains to remind them of the danger of allowing too much liberty to the appetites; but more effective than the counsels of philosophers and the threats of the law, great public calamities inspired in the masses, at least temporarily, a spirit of puritanism and austerity. Of this the consequences of the battle of Actium afforded noteworthy proof.