What do most people say on their deathbed? They don't say, 'I wish I'd made more money.' What they say is, 'I wish I'd spent more time with my family and done more for society or my community.

Sometimes the best decisions in life are on the spur of the moment. So I generally try to do what I think is right. And sometimes I make mistakes.

All I'm doing is I'm filling out my tax returns - or my accountants are, and I'm paying whatever I'm supposed to pay, though I'm giving away a large amount of the money and that probably lowers my tax rate because I'm giving away so much money. But change the law, but don't blame me for the law. I'm not writing the law. I didn't write the law.

Obama had reached out to the business community, they just haven't liked all of his decisions and some of his rhetoric. But generally, I think the administration is quite open and accessible.

Persist - don't take no for an answer. If you're happy to sit at your desk and not take any risk, you'll be sitting at your desk for the next 20 years.

You can only do three things with your money. You can spend it. You can invest it. Or you can give it away. And if you invest it, you're really just getting more money to give away or buy something. How many things can you buy? So I don't really think there's a lot of choices.

I'm blessed by the fact I only need five hours of sleep on a daily basis. I do tend to regard Saturday and Sunday as work days.