“You are on your own. You are not protected by two tons of steel, rubber, foam padding and safety glass. Neither are you steering two tons of guided missile toward other cars, people and property. If you are prepared to accept the responsibility of your own actions, then motorcycling can be both safe and thrilling. Riding is an art as well as a craft and no amount of explanation can take the place of experience.
― Theresa Wallach, Easy Motorcycle Riding, 1970