Uber exists because of mobile telephones.

Uber riders are the most affluent, influential people in their cities.

What we like to say is that the vision for Uber is the cross between lifestyle and logistics.

In many ways, we look at Uber as the safety net for a city.

Safety is number one at Uber... so we make sure the system is in place so riders get the safest ride possible.

If Uber wants to catch up to Google and be the leader in autonomy, we have to have the best minds. We have to have all the great minds.