Well, I’m a bacteriologist, you know. I live in a nine-hundred-diameter microscope. — Arthur Conan Doyle
You have a grand gift for silence, Watson. It makes you quite invaluable as a companion. — Arthur Conan Doyle
A study of family portraits is enough to convert a man to the theory of reincarnation. — Arthur Conan Doyle
It is quite a three pipe problem, and I beg that you won’t speak to me for fifty minutes. — Arthur Conan Doyle
We must look for consistency. Where there is a want of it we must suspect deception. — Arthur Conan Doyle