I have no data yet. It is a capital mistake to theorise before one has data. Insensibly one begins to twist facts to suit theories, instead of theori… - Arthur Conan Doyle

Our chambers were always full of chemicals and of criminal relics which had a way of wandering into unlikely positions, and of turning up in the butter-dish or in even less desirable places. But his papers were my great crux. He had a horror of destroying documents, especially those which were connected with his past cases, and yet it was only once in every year or two that he would muster energy to docket and arrange them; for, as I have mentioned somewhere in these incoherent memoirs, the outbursts of passionate energy when he performed the remarkable feats with which his name is associated were followed by reactions of lethargy during which he would lie about with his violin and his books, hardly moving save from the sofa to the table. Thus month after month his papers accumulated, until every corner of the room was stacked with bundles of manuscript which were on no account to be burned, and which could not be put away save by their owner. One winter's night, as we sat together by the fire, I ventured to suggest to him that, as he had finished pasting extracts into his common-place book, he might employ the next two hours in making our room a little more habitable. He could not deny the justice of my request, so with a rather rueful face he went off to his bedroom, from which he returned presently pulling a large tin box behind him. This he placed in the middle of the floor and, squatting down upon a stool in front of it, he threw back the lid. I could see that it was already a third full of bundles of paper tied up with red tape into separate packages.

"The most serious point in the case is the disposition of the child."
What on earth has that to do with it?" I ejaculated.
My dear Watson, you as a medical man are continually gaining insight as to the tendencies of a child by the study of the parents. Don't you see that the converse is equally valid. I have frequently gained my first real insight into the character of parents by studying their children."

The longer one stays here the more does the spirit of the moor sink into one’s soul, its vastness, and also its grim charm. When you are once out upon its bosom you have left all traces of modern England behind you, but on the other hand you are conscious everywhere of the homes and the work of prehistoric people. On all sides of you as you walk are the houses of these forgotten folk, with their graves and the huge monoliths which are supposed to have marked their temples. As you look at their grey stone huts against the scarred hillsides you leave your own age behind you, and if you were to see a skin-clad, hairy man crawl out from the low door, fitting a flint-tipped arrow on to the string of his bow, you would feel that the presence there was more natural than your own. The strange thing is that they should have lived so thickly on what must always have been most unfruitful soil. I am no antiquarian, but I could imagine that they were some unwarlike and harried race who were forced to accept that which none other would occupy.