I was generally busy from 7 A.M. until midnight. I never had time to sit and think. As I worked, physical and mental fatigue set in and I was unable to operate to the maximum of my intellectual ability. But in a single cell in prison, I had time to think. I had a clear view of my past and present, and I found that my past left much to be desired, both in regard to my relations with other humans and in developing personal worth.
Nelson MandelaIf you don't allow people to contribute, to offer their point of view, or to criticize what has been put before them, then they can never like you. And you can never build that instrument of collective leadership.
Nelson Mandela