Was it hardness, was it selfishness, that she should ask me to risk my life for her own glorification? Such thoughts may come to middle age; but never to ardent three-and-twenty in the fever of his first love.
Arthur Conan DoyleWe all learn by experience, and your lesson this time is that you should never lose sight of the alternative. Sherlock Holmes speaking with Dr. Watson.
Arthur Conan DoyleThe ideal reasoner, he remarked, would, when he had once been shown a single fact in all its bearings, deduce from it not only all the chain of events which led up to it but also all the results which would follow from it.
Arthur Conan Doyle