That's the first rule for anybody who controls - do no harm.

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.

That's the first rule for anybody who controls - do no harm.

If you've got a dirty job, the best way is to help each other and then you'll create this culture of mutual benefit. And then you've got to understand who your customer is and create value for them and so on.

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.

All the corporate welfare, yeah, it goes from cash payments to debt, to regulations on the competitors, to restrictions on trade, to mandates. You name it, anything so that business doesn't have to do a better job of creating value for others - they can just get the system in their favor.

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