The idea of a young thin woman who weighs 100 pounds driving herself around in a 4,000 pound SUV is laughable.

When faced without a challenge, make one

True disruption means threatening your existing product line and your past investments. Breakthrough products disrupt current lines of businesses.

I ended up realizing that NASA was unlikely to get me into space, or get me to the moon or beyond, and I needed some other way to drive this.

We live in a world bathed in 5,000 times more energy than we consume as a species in the year, in the form of solar energy.

An expert is someone who can tell you exactly how it can't be done.

You've got to choose your horse ahead of time. So, if you're interested in water technology, energy technology, you get to choose between the three or four companies that you have insight into. And you have to make a bet on them before they prove anything out.