Best part of my job is fulfillment. When I see that, that we're creating value, that we're helping improve people's lives, and we benefit from it, so it's a system of mutual benefit. Our philosophy's working. That's what turns me on. That's what keeps me going.

Scientific discoveries and innovation come from combining different existing technologies and different perspectives in a unique way.

If there is wrong, you don't say we have to get rid of it gradually. If injustice exists, you need to eliminate it immediately.

The reason we tend to support Republicans is they're taking us toward the cliff at only 70 miles per hour miles an hour and the Democrats are taking us 100 miles an hour.

I think this is so important - what's not done well at education at every level - is helping kids find, as I discovered for myself, what I was good at. I was very lucky to find out that at an early age, which set my direction in life.

I have been a libertarian in my past but now I consider myself a classical liberal.

In America, we are just moving the chairs around and spending huge amounts of money rather than having them go in making people's lives better.