You have to have a big vision and take very small steps to get there. You have to be humble as you execute but visionary and gigantic in terms of your aspiration. In the Internet industry, it's not about grand innovation, it's about a lot of little innovations: every day, every week, every month, making something a little bit better.

There's nobody who has as big of a real-time logistics network than Uber.

I think entrepreneurship is a beautiful thing.

Instant access to anything is the future. So if you need a tutor or a baby sitter or a massage or any service, it's going to be instantly available, 24 hours a day, through your phone, with one click.

I've gotten more press than any entrepreneur could dream of - certainly more than I deserve - and I've never had a public relations firm working for me.

While people are quick to praise the wisdom of the crowd, being an old-school journalist, I look at the wisdom of the crowd and know it can quickly turn into a mob mentality.

America might be a dying empire, but it's not going to die in our lifetime - and it doesn't have to die at all.

When it comes to individual bloggers, they have many choices now that include blogging for a network or going solo.

Fire people who are not workaholics.