We entered the building; and found, as before described, a large room with innumerable shelves, on which the bad habits are kept by a singular contrivance. The vices of every man are contained in a little instrument, exactly resembling in appearance and use that ingenious toy called a kaleidoscope. On each of these instruments is inscribed the name of the libertine who has filled it. On one of them I observed the name of a man with whose past life and character I am acquainted. He once accepted very frankly of all the blessings offered him by Providence, but now lives in the strict practice of every virtue which decrepitude enforces. I took his kaleidoscope from the shelf; and looking into it, saw him carousing at a table with some companions, according to the morals of a former time, when the worship of Bacchus was more diligently prosecuted than it is now. I knew his person, though in this scene he was a young man. His colleagues I had never seen, for I believe he had buried them all by his example. Their figures in this vision were very small, but quite perfect, and all their looks and gestures faithfully exhibited; no sounds were heard, though much clamour was intimated. I could perceive that songs were sung, and stories told, with all the usual literature of such meetings. While I was entertained by seeing this company drink in miniature, I accidentally gave the kaleidoscope a turn, upon which the scene vanished in an instant, and another adventure appeared, the same man being still the hero. He was now soliciting a beautiful girl with great energy; and, from her reluctance and alarm, I supposed it to be the first interview. He seemed to make no progress while I held the kaleidoscope still; but I gave it a slight turn, which advanced his suit considerably, and a great part of her austerity was now omitted; whence I found that I must continue to turn the instrument, in order to bring his addresses to a conclusion. I therefore turned it round very gradually, not to lose any stage of the transaction, according to the injunction of Ovid:-- Non est properanda voluptas, At sensim longâ prolicienda morâ. When this exploit was ended, another took its place; and I found that by still turning the kaleidoscope, I might bring all the debaucheries of this old man in succession before me. But my curiosity did not last through many years of his life, which was crowded with incidents.