Little Dorrit by Charles Dickens

Arthur continuing to lie very ill in the Marshalsea, and Mr Rugg descrying no break in the legal sky affording a hope of his enlargement, Mr Pancks suffered desperately from self-reproaches. If it had not been for those infallible figures which proved that Arthur, instead of pining in imprisonment, ought to be promenading in a carriage and pair, and that Mr Pancks, instead of being restricted to his clerkly wages, ought to have from three to five thousand pounds of his own at his immediate disposal, that unhappy arithmetician would probably have taken to his bed, and there have made one of the many obscure persons who turned their faces to the wall and died, as a last sacrifice to the late Mr Merdle's greatness. Solely supported by his unimpugnable calculations, Mr Pancks led an unhappy and restless life; constantly carrying his figures about with him in his hat, and not only going over them himself on every possible occasion, but entreating every human being he could lay hold of to go over them with him, and observe what a clear case it was. Down in Bleeding Heart Yard there was scarcely an inhabitant of note to whom Mr Pancks had not imparted his demonstration, and, as figures are catching, a kind of cyphering measles broke out in that locality, under the influence of which the whole Yard was light-headed.

The more restless Mr Pancks grew in his mind, the more impatient he became of the Patriarch. In their later conferences his snorting assumed an irritable sound which boded the Patriarch no good; likewise, Mr Pancks had on several occasions looked harder at the Patriarchal bumps than was quite reconcilable with the fact of his not being a painter, or a peruke-maker in search of the living model.