Of all the science that a physician acquires, of all the skills mastered, listening is by far the most difficult. This seemingly simple act requires consummate artistry. Listening, like musical virtuosity, demands intense cultivation. To the ancient Sumerians the word for ear and wisdom was the same. Proper listening enables one to comprehend the unique narrative of another human being. Even at its scientific best, medicine is dependent on the intimate story. For doctors, listening is an exhilarating act of discovery; for patients, it identifies a healer.