You know you're a success when people tell you, “I like me best when I'm with you.”

Life is a do-it-for-others, do-it-yourself project.

Learn how to grow out of yourself and into the world of others: Plant a shade tree under which you know you will never sit. Set some goals that may benefit your children or an orphanage or the employees of your company or future generations or your own city, fifty years from now.

The confidence you need is belief in your potential. If you see world-class potential in yourself, you'll put in the effort. If you don't see the potential, you won't put in the effort and you'll wait for the performance, and the performance always follows the belief in self.

Mistakes are painful when they happen, but years later a collection of mistakes is what is called experience.

Success is not the destination; it's a way to travel.

Time is an equal opportunity employer. Each human being has exactly the same number of hours and minutes every day. Rich people can't buy more hours. Scientists can't invent new minutes. And you can't save time to spend it on another day. Even so, time is amazingly fair and forgiving. No matter how much time you've wasted in the past, you still have an entire tomorrow.