There has to be a large number of people and routes that are lined up together. One part is liquidity and the other part is product - there's a lot that can go wrong.

Fear is the disease. Hustle is the antidote.

Our whole goal is to drive the cost of taking an Uber BELOW the cost of owning a car.

The regulatory systems in place disincentive innovation. It's intense to fight the red tape.

The world is going to go self-driving and autonomous. Because a million fewer people are going to die a year. Traffic in all cities will be gone. Significantly reduced pollution and trillions of hours will be given back to people - quality of life goes way up.

In a lot of ways, it's not the money that allows you to do new things. It's the growth and the ability to find things that people want and to use your creativity to target those.

If you bring that scrappy fierceness with you it works until you get big, when really pushing all the way really feels uncomfortable...When you're the little guy that's lauded, that's heroic.