Shu Ha Ri, a cycle of learning where first you learn the basics, then you question them, and finally you find your own path.
Lean is both a philosophy and a discipline which, at its core, increases access to information to ensure responsible decision making in the service of creating value. With increased access to information people feel more respected, teams are more motivated, and waste is reduced.
     Tell me and I forget. Show me and I remember. Let me do and I understand. ~Confucius