It's easier to create money than to spend it.

Focus alone is not enough; putting in the time to commit is also crucial to achieve success.

If you buy things you do not need, soon you will have to sell things you need.

I asked him what he wanted to do for his career, and he replied that he wanted to go into a particular field, but thought he should work for McKinsey for a few years first to add to his resume. To me that's like saving sex for your old age. It makes no sense.

Working with people who cause your stomach to churn seems much like marrying for money - probably a bad idea under any circumstances, but absolute madness if you are already rich.

I'm not worried they're all about the investments we make. I mean, listen, this country - we've got $46,000 or $47,000 of GDP per capita. Now, we've done pretty darn well. We'll do better in the future.

We don't read other people's opinions. We want to get the facts, and then think.