And so you cannot coax yourself off to sleep? Why? Were you beguiled by their exquisite flavour into rashly smoking three or four of those potent Regalias, with which your friend, the rich stock-broker, professes to aid the digestion of his guests, after a lengthened sitting at his luxurious table? Or did the rounded arm and taper fingers of his fair wife, presiding over the mysteries of the silver urn, tempt you to indulgence in too frequent cups of Souchong? Perhaps you are endeavouring, in spite of yourself, to solve some knotty problem in politics, or love, or chess, or mathematics. Perhaps you have a considerable bill to take up to-morrow, with a very slim balance at your banker's. Perhaps you have a heart-ache; perhaps a head-ache. At any rate, your nerves and senses are painfully strained; and you feel as though you would give the world and all, for a lullaby that would serve its purpose. My good Sir, compose your mind. If you can't sleep and dream, as you desire--dream and sleep. Reverse, I say, the common order. And do not sneer at the suggestion, unless you prefer tossing about all night in vain. The process is not only not impossible; it is not half so difficult as you might suppose, presuming--as I have a right to presume, in regard to my reader--that your imagination is not hopelessly inert. Some persons recommend to the restless and wide-awake the repetition of scraps from books, in prose or verse, just as though every one had a plenteous store of "elegant extracts" garnered up in his memory, and as though authors specially aimed at being somniferous. There are indeed not a few among them, who unavoidably achieve this distinction; and the advice might not really be bad, if you could con over--once would be sufficient--Mr. A.'s last pamphlet on political economy, or the Rev. Mr. B.'s last sermon. On the whole however, inasmuch as your favourite passages--should you know any of them by heart--may be the very opposite of soothing in their tendencies, this mode of wooing slumber can scarcely be pronounced successful.