We like to think of Uber as the cross between lifestyle and logistics, where lifestyle is what you want and logistics is how you get it there.

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

Fear is the disease. Hustle is the antidote.

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.

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.

Keep the competitive leads warm, get your deal oversubscribed, because until your deal is done, it's just a nice fantasy in your head

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.