Thinking Faster: Leadership and Culture

Jeffrey Phillips posted this & reckon it is a good prayer for any manager:
Thinking Faster: Leadership and Culture: "I think there should be a version of the 'Serenity Prayer' for managers. It would go something like this:
Grant me the insight to let others work as they are most effective, the willingness and ability to change only the things that are necessary, and the wisdom to know the difference."