Everything comes in circles. [...] The old wheel turns, and the same spoke comes up. It's all been done before, and will be again.
Arthur Conan DoyleOn glancing over my notes of the seventy odd cases in which I have during the last eight years studied the methods of my friend Sherlock Holmes, I find many tragic, some comic, a large number merely strange, but none commonplace; for, working as he did rather for the love of his art than for the acquirement of wealth, he refused to associate himself with any investigation which did not tend towards the unusual, and even the fantastic.
Arthur Conan DoyleSo swift, silent and furtive were his movements like those of a trained bloodhound picking out a scent, that I could not but think what a terrible criminal he would have made had he turned his energy and sagacity against the law instead of exerting them in its defense. -Dr. Watson, The Sign of the Four
Arthur Conan DoyleNature is the true revelation of the Deity to man. The nearest green field is the inspired page from which you may read all that it is needful for you to know.
Arthur Conan Doyle