When people ask me what really changed my life, I tell them that absolutely the most important thing was changing what I demanded on myself.

When you feel you have good although incomplete expertise, start trying things. If it's not working, try something else; maintain an experimental mindset.

To have an extraordinary quality of life you need two skills: the science of achievement (the ability to take anything you envision and make it real) and the art of fulfillment (this allows you to enjoy every moment of it.

In the end, money should serve something greater than just money. It should serve you, your family, the people you want to touch.

Your brain is not designed to make you happy. That's your job!

Remember: courage, unused, diminishes. Commitment, unexercised, wanes. Love, unshared, dissipates.

Progress equals happiness.