I think passion gives you the energy to do what is right, and discipline makes sure you do what is right. So I look at them as kind of cousins maybe.

Anyone can steer the ship, but it takes a leader to chart the course. Leaders who are good navigators are capable of taking their people just about anywhere.

Talk to people, not above them.

All great leaders have understood that their number one responsibility is cultivating their own discipline and personal growth. Those who cannot lead themselves cannot lead others.

People who use time wisely spend it on activities that advance their overall purpose in life.

Leadership is influence.

When somebody tells you he or she is leading something, a fair question is, "What is your vision?"