The Yellow Face Quote by Sir Arthur Conan Doyle

Sherlock Holmes was a man who seldom took exercise for exercise's sake. Few men were capable of greater muscular effort, and he was undoubtedly one of the finest boxers of his weight that I have ever seen; but he looked upon aimless bodily exertion as a waste of energy, and he seldom bestirred himself save when there was some professional object to be served. ~ The Yellow Face