Arthur Conan Doyle? Sherlock Holmes? Diane Ackerman? Jeremy Withers? Apocryphal? Question for Quote Investigator: Arthur Conan Doyle, the creator of Sherlock Holmes, was a bicycle enthusiast. He suggested that taking a spin down the road on a bicycle would dispel feelings of discouragement and unhappiness. I do not know the precise phrasing Conan Doyle used. …