... As to sleep, you know, I never sleep now. I might be a Watchman, except that I don't get any pay, and he's got nothing on his mind.
Charles Dickens (1867). “Charles Dickens's works. Charles Dickens ed. [18 vols. of a 21 vol. set. Wanting A child's history of England; Christmas stories; The mystery of Edwin Drood].”, p.417
