The true measure of the value of any business leader and manager is performance.
The amount you laugh in your relationships with others is the true measure of the health of your personality.
Don't fall in love with your own excuses.
When you are younger, you worry about what people think about you. When you are older, you realize that no one was ever thinking about you at all.
An undefined goal is unreachable.
Happiness and high come to you when you choose to live your life consistent with your highest values and your deepest convictions.