Unfortunately, Tiberius was not the man to accept this compensation.  No honour could make up for the insult Augustus had done him, though yielding but in part to his enemies, because by so doing even Augustus had seemed to think it necessary to set him beside a lad of fourteen; he would go away; they might do as they pleased and charge Caius with directing the war in Germany.  Indignant at the timid opportunism of Augustus, disgusted with the wife whom he could neither accuse nor repudiate, Tiberius demanded permission of Augustus to retire to Rodi to private life, saying that he was tired and in need of repose.  Naturally Augustus was frightened, begged and pleaded with him to remain, sent his mother Livia to beseech him, but every effort was futile; Tiberius was obstinate, and finally, since Augustus did not permit his departure, he threatened to let himself die of hunger.  Augustus still tried to stand firm; one day, two days, three days, he let him fast without giving the required consent.  At the end of the fourth day, Augustus had to recognise that Tiberius had serious intent to kill himself, and yielded.  The Senate granted him permission to depart; and Tiberius at once started for Ostia, “without saying a word,” writes Suetonius, “to those who accompanied him, and kissing but a few.”

It would be impossible to decide whether this retaliation of Tiberius’s self-love was equal to the offence; and perhaps it is useless to discuss the point.  It is certain, however, that the consequences of the departure of Tiberius were weighty.  The first result was that the party of the young nobility, the party averse to the laws of the year 18, found itself master of the field; perhaps because the opposing party lost with Tiberius its most authoritative leader; perhaps because Augustus, irritated against Tiberius, inclined still more toward the contrary party; perhaps because public opinion judged severely the departure of Tiberius, who, already little admired, became decidedly unpopular.  Julia and her friends triumphed, and not content with having conquered, wished to domineer; shortly afterward they obtained the concession of the same privileges as those granted to Caius for his younger brother Lucius.  At the same time, Augustus prepared to make Caius and Lucius his two future collaborators in place of Tiberius; Ovid set his hand to a book still more scandalous and subversive than the Amores, the Ars Amandi; public indulgence covered with its protection all those accused on grounds of the laws of the year 18; and finally, the two boys, Caius and Lucius, became popular, like great personages, all over Italy.  There have been found in different cities of the peninsula inscriptions in their honour, one of which, very long and curious, is at Pisa; it is full of absurd eulogies of the two lads, who had as yet done nothing, good or bad.  Italy must have been tired enough of a too conservative government, which had lasted twenty-five years, of an Empire reconquered by traditional ideas, if, in order to protest, it lionised the two young sons of Agrippa in ways that contradicted every idea and sentiment of Roman tradition.