The only way you multiply resources is with technology. To really affect poverty, energy, health, education, or anything else - there is no other way.

We don't need a fuel that's cleaner, we need a fuel that happens to be cleaner, but is half the price of oil.

The U.S. has fallen well behind Europe in recognizing climate change and the implications of climate change.

For electric power generation, we are very optimistic about solar-thermal technology, and we’re intrigued by the potential of enhanced geothermal energy to replace coal-based power generation. Traditional carbon capture and sequestration-based coal power generation is somewhat unlikely to be competitive.

If I collected all the diamonds in the world, I'd have no 'income' but I'd have a lot of 'assets'. Would my company be worth nothing because I have no income? A lot of Net companies are collecting assets. They have to be measured with a new set of metrics.

Everybody else is afraid to fail. I do not really care because when I fail, I try something new.

Not thinking it's possible is a failure of imagination.