The name of Maecenas is from this time inseparably associated with that of Horace. From what little is authentically known of him, this much may be gathered: He was a man of great general accomplishment, well versed in the literature both of Greece and Rome, devoted to literature and the society of men of letters, a lover of the fine arts and of natural history, a connoisseur of gems and precious stones, fond of living in a grand style, and of surrounding himself with people who amused him, without being always very particular as to who or what they were. For the indulgence of all these tastes, his great wealth was more than sufficient. He reclaimed the Esquiline hill from being the public nuisance we have already described, laid it out in gardens, and in the midst of these built himself a sumptuous palace, where the Church of Santa Maria Maggiore now stands, from which he commanded a superb view of the country looking towards Tivoli. To this palace, salubrious from its spacious size and the elevation of its site, Augustus, when ill, had himself carried from his own modest mansion; and from its lofty belvedere tower Nero is said to have enjoyed the spectacle of Rome in flames beneath him. Voluptuary and dilettante as Maecenas was, he was nevertheless, like most men of a sombre and melancholy temperament, capable of great exertions; and he veiled under a cold exterior and reserved manners a habit of acute observation, a kind heart, and, in matters of public concern, a resolute will. This latent energy of character, supported as it was by a subtle knowledge of mankind and a statesmanlike breadth of view, contributed in no small degree to the ultimate triumph of Octavius Caesar over his rivals, and to the successful establishment of the empire in his hands. When the news of Julius Caesar's assassination reached the young Octavius, then only nineteen, in Apollonia, it has been said that Maecenas was in attendance upon him as his governor or tutor. Be this so or not, as soon as Octavius appears in the political arena as his uncle's avenger, Maecenas is found by his side. In several most important negotiations he acted as his representative. Thus (B.C. 40), the year before Horace was introduced to him, he, along with Cocceius Nerva, negotiated with Antony the peace of Brundusium, which resulted in Antony's ill-starred marriage with Caesar's sister Octavia. Two years later he was again associated with Cocceius in a similar task, on which occasion Horace and Virgil accompanied him to Brundusium. He appears to have commanded in various expeditions, both naval and military, but it was at Rome and in Council that his services were chiefly sought; and he acted as one of the chief advisers of Augustus down to about five years before his death, when, either from ill health or some other unknown cause, he abandoned political life. More than once he was charged by Augustus with the administration of the civil affairs of Italy during his own absence,