_28th._—Reconsidered the two first acts of the opera before proceeding with the third. Nothing at Debrett’s. Read the first act of “——” carefully, making pencil marks. Walked to Hampstead; dined with Pinkerton; and after some pleasant literary conversation, relating to the venerable Bede, &c., made my remarks to him on his tragedy. He received them with great candour, but was much more desirous that I should correct than that he should. Requested me to take the tragedy back, and go through the four succeeding acts with the same freedom of criticism used in the first. I have promised to perform the task within three weeks. My sleep remarkably sound after my exercise. P—— told me that when he was at Edinburgh during the American war, the Governor of the Castle received despatches. Lady ——, his friend, in the French sense of the word, was with him, and he was half drunk. Unfit for the task himself, he gave her the despatches to read. The lady has a warm imagination, and is delighted by a grand display; something that she read inflamed her fancy, and she exclaimed, “Governor, here is great news; you must order the castle guns to be fired directly.” The Governor took her word for it, and gave orders accordingly: but the great news, like the capture of Buonaparte in Hyde Park on Thursday, was wholly ideal. The guns were fired, the city was alarmed, crowds came running to know the reason, and the maudlin governor was disgraced and laughed at. _29th._—Monsieur Julien, the assistant of Colnaghi, the print-seller, came with Geiseveiller to see my pictures. He formerly was an auctioneer in Paris; where he sold some famous collections. He praised quite enough; but the French and Italians think that is what politeness requires. Wrote additional verses to songs in the first act of the opera. Clementi and Geiseveiller to dinner. Conversed on health: I maintaining that exercise and moderate feeding were absolutely necessary for people of and after middle age.