If you believe that success leaves clues, then you understand why successful people seek the clues of others. In What Makes the Great Ones Great, author Don Yaeger asked more than 2,500 people, including some of the Greatest winners of all time, how they stayed ahead of the competition year after year. The result is characteristics of Greatness that can be translated into anyone's life. It isn't a secret formula. It's about doing common things uncommonly well.