Let me run over the principal steps. We approached the case, you remember, with an absolutely blank mind, which is always an advantage. We had formed no theories. We were simply there to observe and to draw inferences from our observations.
So it was, my dear Watson, that at two o'clock today I found myself in my old armchair in my own old room, and only wishing that I could have seen my old friend Watson in the other chair which he has so often adorned. - Sherlock Holmes.
Beyond the obvious facts that he has at some time done manual labour, that he takes snuff, that he is a Freemason, that he has been in China, and that he has done a considerable amount of writing lately, I can deduce nothing else.
In the year 1878 I took my degree of Doctor of Medicine of the University of London, and proceeded to Netley to go through the course prescribed for surgeons in the army. Having completed my studies there, I was duly attached to the Fifth Northumberland Fusiliers as Assistant Surgeon.
He [Professor Moriarty] is the Napoleon of crime, Watson. He is the organizer of half that is evil and of nearly all that is undetected in this great city. He is a genius, a philosopher, an abstract thinker. He has a brain of the first order.
Goresthorpe Grange is a feudal mansion - or so it was termed in the advertisement which originally brought it under my notice. Its right to this adjective had a most remarkable effect upon its price, and the advantages gained may possibly be more sentimental than real. Still, it is soothing to me to know that I have slits in my staircase through which I can discharge arrows; and there is a sense of power in the fact of possessing a complicated apparatus by means of which I am enabled to pour molten lead upon the head of the casual visitor.
Detection is, or ought to be, an exact science, and should be treated in the same cold and unemotional manner. You have attempted to tinge it with romanticism, which produces much the same effect as if you worked a love-story or an elopement into the fifth proposition of Euclid.