Now, although the warder’s room was a very uncomfortable one (being, in every point of decoration and convenience, several hundred degrees inferior to the common infirmary of a county jail), it had at present the merit of being wholly deserted save by Mr. Pickwick himself. So, he sat down at the foot of his little iron bedstead, and began to wonder how much a year the warder made out of the dirty room. Having satisfied himself, by mathematical calculation, that the apartment was about equal in annual value to the freehold of a small street in the suburbs of London, he took to wondering what possible temptation could have induced a dingy-looking fly that was crawling over his pantaloons, to come into a close prison, when he had the choice of so many airy situations⁠—a course of meditation which led him to the irresistible conclusion that the insect was insane. After settling this point, he began to be conscious that he was getting sleepy; whereupon he took his nightcap out of the pocket in which he had had the precaution to stow it in the morning, and, leisurely undressing himself, got into bed and fell asleep.