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.

There are 100's of thousands of Uber partners, and we are creating 50,000 jobs per month.

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

As an entrepreneur, I try to push the limits. Pedal to the metal.

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.

Fear is the disease. Hustle is the antidote.

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.