Optimism, pessimism, f**k that; we're going to make it happen. As God is my bloody witness, I'm hell-bent on making it work.

I'm personally a moderate and a registered independent, so I'm not strongly Democratic or strongly Republican.

If anyone has a vested interest in space solar power, it would have to be me.

I think you should always be seeking negative feedback.

Self-driving cars are the natural extension of active safety and obviously something we should do.

For my part, I will never give up, and I mean never.

If you had to buy a new plane every time you flew somewhere, it would be incredibly expensive.