Police inspector. "How did you find the bullet?" Sherlock Holmes, "I looked". There are only three places in the universe where you will never make any mistakes. Place 1 is on another planet because I haven't been there to find out. Place 2 is in a lunatic asylum because they won't let you. Place 3 is the grave because it's too late and you won't be able to. Medicine is an art. Medicine is learned by sharing, doing and living through. Science has its place. But science should never replace a good practitioner.