At least wrinkles don't hurt (Graffiti: Gene Mora)
Wonder why that made it into a jokes list...It sounded like something serious to me. And it sounds wrong. Wrinkles *do* hurt. All the wrinkles that your experiences leave on your mind, on your face. Sometimes you try to separate the ones that hurt by calling them scars. But there's no teling when a harmless-feeling wrinkle turns into a scar, for no apparent reason.