When Dr. Burney visited Vienna in 1772, Metastasio was an old man; and his life, uninterrupted by any events, flowed on in one unbroken and quiet stream. "He lives," writes the doctor, "with the most mechanical regularity, which he suffers none to disturb. He has not dined from home these thirty years. He studies from eight o'clock in the morning till noon. Then he is visited by his acquaintance. He dines at two; and at five receives his most intimate friends. At nine, in summer, he goes out in his carriage, pays visits, and sometimes plays at ombre. He returns at ten o'clock, sups, and goes to bed before eleven. In conversation he is constantly cheerful; fanciful, playful, and sometimes poetical; never sarcastic or disputatious; totally devoid of curiosity concerning the public news or private scandal in circulation; the morality of his sentiments resembles that of his life. In confidence with few, but polite to all, his affection to his countrymen is great, and extends to ecclesiastics, painters, musicians, poets, and ministers from the Italian states, who are all sure of his kindness and good offices. I was no less astonished than delighted to find him look so well; he does not seem more than fifty years of age. There is painted on his countenance the genius, goodness, propriety, and benevolence, which characterise his writings. I could not keep my eyes off his face,--it was so pleasing and worthy of contemplation." He thus spent in ease and peace the last years of his life. It has been said that, like Dr. Johnson, he had a great aversion to any allusion being made to death in conversation, and carefully avoided all lugubrious subjects. He continued to live with his friend Martinetz, whose daughter, Marianne, being educated by Gluck, became a celebrated musician; and in this family he met with that respect, attachment, and attention that rendered old age easy. His last letter was written to Farinelli. He complains of the "dreadful season," and says, that he "cannot find a friend or acquaintance who does not complain of ill health."--"We are all equally obliged," he writes, "to have recourse to resignation. My neighbour prays for me, and I pray for my neighbour; and we all are wishing better health to our afflicted friends. My complaints obstinately defend their posts, and I my patience."