But instead of the peace he sought at Capri, Tiberius found the infamy of history. How dark and terrible are the memories of him associated with the charming isle, which, violet-tinted, on beautiful sunny days emerges from an azure sea against an azure sky! That fragment of paradise fallen upon the shore of one of the most beautiful seas in the world is said to have been for about ten years a hell of fierce cruelties and abominable vices. Tiberius passed sentence upon himself, in the opinion of posterity, when he secluded himself in Capri. Ought we, without a further word, to transcribe this sentence? There are, to be sure, no decisive arguments to prove false the accounts about the horrors of Capri which the ancients, and especially Suetonius, have transmitted to us; there are some, however, which make us mistrust and withhold our judgment. Above all, we have the right to ask ourselves how, from whom, and by access to what sources did Suetonius and the other ancients learn so many extraordinary details. It must be remembered that all the great figures in the history of Rome who had many enemies, like Sylla, Caesar, Antony, and Augustus himself, were accused of having scandalous habits. Precisely because the puritan tradition was strong at Rome, such an accusation did much harm, and for this reason, whether true or false, enemies were glad to repeat it whenever they wished to discredit a character. Lastly, all the ancient writers, even the most hostile, tell us that up to a ripe age Tiberius preserved his exemplary habits. Is it likely, then, that suddenly, when already old, he should have soiled himself with all the vices? At all events, if there is any truth contained in these accounts, we can at most conclude that as an old man Tiberius became subject to some mental infirmity and that the man who took refuge at Capri was no longer entirely sane.
Certain it is, in any case, that after his retirement to Capri, Tiberius seriously neglected public affairs, and that Sejanus was finally looked upon at Rome as the de facto emperor. The bulletins and reports which were sent from the empire and from Rome to the emperor passed through his hands, as well as the decisions which Tiberius sent back to the state. At Rome, in all affairs of serious or slight importance, the senators turned to Sejanus, and about him, whom all fell into the habit of considering as the true emperor, a court and party were formed. In fear