I don't want to be in the film business. I'm not even sure it's a business.

A real collector does not sell.

For businesses to be successful, they need to constantly ask the question: how can we provide value to our customers? At the end of the day, that is what matters.

At a time when all the other builders were selling homes with basements but without carports, we would sell homes without basements and with carports. This allowed us to provide a more appealing product at a lower price. In other words, we felt we would be giving customers greater value.

Oprah Winfrey's global influence is unparalleled. Not only has her generosity and firm belief that education is the key to a better life benefited countless women and children around the world, but her example has also inspired millions of people to give back in ways big and small.

I can imagine no more important contribution to our country's future than a long-term commitment to improving urban K-12 public schools.

If you have poor management that's not doing the right job, you end up with unions filling the void and... page after page of work rules and thicker and thicker contracts.