That is the key challenge facing management today; change is the only constant.
Leadership is the capacity to translate vision into reality.
The manager administers; the leader innovates.
Recognize the skills and traits you don't possess, and hire the people who have them.
Learning to be an effective leader is no different than learning to be an effective person. And that's the hard part
More leaders have been made by accident, circumstance, sheer grit, or will than have been made by all the leadership courses put together.