I remember, one day at Sydenham, Mr. Theodore Hook coming in unexpectedly to dinner, and amusing us very much with his talent at extempore verse. He was then a youth, tall, dark, and of a good person, with small eyes, and features more round than weak; a face that had character and humor, but no refinement. His extempore verses were really surprising. It is easy enough to extemporize in Italian--one only wonders how, in a language in which every thing conspires to render verse-making easy, and it is difficult to avoid rhyming, this talent should be so much cried up--but in English it is another matter. I have known but one other person besides Hook, who could extemporize in English; and he wanted the confidence to do it in public. Of course, I speak of rhyming. Extempore blank verse, with a little practice, would be found as easy in English as rhyming is in Italian. In Hook the faculty was very unequivocal. He could not have been aware of all the visitors, still less of the subject of conversation when he came in, and he talked his full share till called upon; yet he ran his jokes and his verses upon us all in the easiest manner, saying something characteristic of every body, or avoiding it with a pun; and he introduced so agreeably a piece of village scandal upon which the party had been rallying Campbell, that the poet, though not unjealous of his dignity, was, perhaps, the most pleased of us all. Theodore afterward sat down to the pianoforte, and enlarging upon this subject, made an extempore parody of a modern opera, introducing sailors and their clap-traps, rustics, &c., and making the poet and his supposed flame, the hero and heroine. He parodied music as well as words, giving us the most received cadences and flourishes, and calling to mind (not without some hazard to his filial duties) the commonplaces of the pastoral songs and duets of the last half century; so that if Mr. Dignum, the Damon of Vauxhall, had been present, he would have doubted whether to take it as an affront or a compliment. Campbell certainly took the theme of the parody as a compliment; for having drank a little more wine than usual that evening, and happening to wear a wig on account of having lost his hair by a fever, he suddenly took off the wig, and dashed it at the head of the performer, exclaiming, "You dog! I'll throw my laurels at you."