Treat the past as a school.

Work harder on yourself than you do on your job. If you work hard on your job, you can make a living. If you work hard on yourself, you can make a fortune... Income seldom exceeds personal development.

Philosophy is the sum total of all that you know and what you decide is valuable.

Don’t let the learning from your own experiences take too long. If you have been doing it wrong for the last ten years, I would suggest that’s long enough!

We get paid for bringing value to the marketplace. It takes time,... but we get paid for the value, not the time.

How much should you earn? As much as you possibly can. It doesn't matter whether you earn $10,000 a year or $100,000 a year as long as you've done the best you can.

Leaders, whether in the family, in business, in government, or in education, must not allow themselves to mistake intentions for accomplishments .