While the individual man is an insoluble puzzle, in the aggregate he becomes a mathematical certainty. You can, for example, never foretell what any one man will be up to, but you can say with precision what an average number will be up to. Individuals vary, but percentages remain constant. So says the statistician.
Arthur Conan DoyleFor the one and only time I caught a glimpse of a great heart as well as of a great brain.
Arthur Conan DoyleI followed you.' I saw no one.' That is what you may expect to see when I follow you.
Arthur Conan DoyleNow is the dramatic moment of fate, Watson, when you hear a step upon the stair which is walking into your life, and you know not whether for good or ill.
Arthur Conan Doyle