Land On Mars, A Round-trip Ticket -

I Don't Spend My Time Pontificating About High-concept Things; I Spend My Time Solving Engineering And Manufacturing Problems.

I'm Extremely Confident That Solar Will Be At Least A Plurality Of Power, And Most Likely A Majority... In Less Than 20 Years.

Some People Don't Like Change, But You Need To Embrace Change If The Alternative Is Disaster.

There Are Really Two Things That Have To Occur In Order For A New Technology To Be Affordable To The Mass Market. One Is You Need Economies Of Scale. The Other Is You Need To Iterate On The Design. You Need To Go Through A Few Versions.

Being An Entrepreneur Is Like Eating Glass And Staring Into The Abyss Of Death.