his concise version of the business classic Mastery provides a shortcut to Greene's powerful new tools for achieving greatness. Around the globe, people are facing the same problem - that we are born as individuals but are forced to conform to the rulesof society if we want to succeed. To see our uniqueness expressed in our achievements, we must first learn the rules - and then change them completely.Charles Darwin began as an underachieving schoolboy, Leonardo da Vinci as an illegitimate outcast.The secret of their eventual greatness lies in a 'rigorous apprenticeship': they learnt to master the 'hidden codes' which determine ultimate success or failure. Then, they rewrote the rules as a reflection of their own individuality.