At the end of the day, the true value proposition of education is employment.

I've developed my passion for cars that drive themselves from being stuck in traffic for many, many, many hours of my life. I don't know what it adds up to, but I feel like I've lost a year or two just in traffic. That's big to me. That's a lot of time, a lot of money that I just lose on the road.

Every time I act on a fear, I feel disappointed in myself. I have a lot of fear. If I can quit all fear in my life and all guilt, then I tend to be much, much more living up to my standards. I've never seen a person fail if they didn't fear failure.

At the end of the day, the true value proposition of education is employment.

In 50 years, there will be only 10 institutions in the world delivering higher education and Udacity has a shot at being one of them.

I'm really looking forward to a time when generations after us look back and say how ridiculous it was that humans were driving cars.

I learned to basically pull my own weight, just do my own thing. I spent a lot of time alone and I loved it. It was actually really great because to the present day I love spending time alone. I go bicycling alone, go climbing alone and I just love being with myself and observing myself and learning something.