Maya Angelou observed you cant use up creativity. The more you use, the more you have. Sadly,too often creativity is smothered rather than nurtured. There has to be climate in which new ways of thinking,perceiving, questioning are encouraged.

His books have sold more than nineteen million copies[citation needed] with some on the New York Times Best Seller List. John Calvin Maxwell (born 1947) is an evangelical Christian author speaker and pastor who has written more than 60 books primarily focusing on leadership.