Anything that causes you to overreact or underreact can control you, and often does.
Sam Rayburn
You cannot be a leader, and ask other people to follow you, unless you know how to follow, too.
Max DePree
The first responsibility of a leader is to define reality. The last is to say thank you. In between, the leader is a servant.
Mark Twain
The secret of getting ahead is getting started. The secret of getting started is breaking your complex overwhelming tasks into small manageable tasks, and then starting on the first one.
Stephen Covey
Live out of your imagination, not your history.