While this discussion was going forward in the barbarian camp, all voices were hushed, and the attention of all was aroused by the news of the arrival of an embassy from Rome. What had been going on in that city it is not easy to ascertain. The Emperor seems to have been dwelling there, not at Ravenna. Aetius shows a strange lack of courage or of resource, and we find it difficult to recognize in him the victor of the Mauriac plains. He appears to have been even meditating flight from Italy, and to have thought of persuading Valentinian to share his exile. But counsels a shade less timorous prevailed. Some one suggested that possibly even the Hun might be satiated with havoc, and that an embassy might assist to mitigate the remainder of his resentment. Accordingly ambassadors were sent in the once mighty name of "the Emperor and the Senate and People of Rome" to crave for peace, and these were the men who were now ushered into the camp of Attila. The envoys had been well chosen to satisfy that punctilious pride which insisted that only men of the highest dignity among the Romans should be sent to treat with the lord of Scythia and Germany. Avienus, who had, two years before, worn the robes of consul, was one of the ambassadors. Trigetius, who had wielded the powers of a prefect, and who, seventeen years before, had been despatched upon a similar mission to Genseric the Vandal, was another. But it was not upon these men, but upon their greater colleague, that the eyes of all the barbarian warriors and statesmen were fixed. Leo, bishop of Rome, had come, on behalf of his flock, to sue for peace from the idolater. The two men who had thus at last met by the banks of the Mincio are certainly the grandest figures whom the fifth century can show to us, at any rate since Alaric vanished from the scene.