His ignorance was as remarkable as his knowledge. Of contemporary literature, philosophy and politics he appeared to know next to nothing... My surprise reached a climax, however, when I found incidentally that he was ignorant of the Copernican Theory and of the composition of the Solar System.
Arthur Conan DoyleThe setting is a worthy one, if the devil did desire to have a hand in the affairs of men.
Arthur Conan DoyleIt is stupidity rather than courage to refuse to recognize danger when it is close upon you.
Arthur Conan Doyle