Do you know anything on earth which has not a dangerous side if it is mishandled and exaggerated?
Arthur Conan DoyleI consider that a man's brain originally is like a little empty attic, and you have to stock it with such furniture as you choose.
Arthur Conan DoyleNo man burdens his mind with small matters unless he has some very good reason for doing so.
Arthur Conan DoyleIf my future were black, it was better surely to face it like a man than to attempt to brighten it by mere will-oโ-the-wisps of the imagination.
Arthur Conan Doyle