If we're going to have any chance of sending stuff to other star systems, we need to be laser-focused on becoming a multi-planet civilisation.

Failure is an option here. If things are not failing, you are not innovating enough.

When something is important enough, you do it even if the odds are not in your favor.

People should pursue what they're passionate about. That will make them happier than pretty much anything else.

I think it is possible for ordinary people to choose to be extraordinary.

I'm extremely confident that solar will be at least a plurality of power, and most likely a majority... in less than 20 years.

Constantly seek criticism. A well thought out critique of what you're doing is as valuable as gold

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 think that's the single best piece of advice: constantly think about how you could be doing things better and questioning yourself.

Mars is the only place in the solar system where it's possible for life to become multi-planetarian.

My mentality is that of a samurai. I would rather commit seppuku than fail.

I sing, no matter who is listening coz it is my natural way of expression.

Fight for your existence and when doing this, try to be just to others! You have no job other than this in this universe!

Together, leading the world, the U.S.A. will rid our planet of this barbarous organization called ISIS.

You only beat me if you get me to hate.

Even an inaccurate missile is quite a deterrent.

Government is violence masquerading as answers to strangers' problems using other peoples' money.

Saved by the grandma" Ranger

I learned more complex ways to manipulate the manipulators, to bring attention to issues about which I felt passionate.

The first duty of man is the seeking after and the investigation of truth.

The Soviet assumption that all other political life-forms and beliefs were inherently and immutably hostile was the simple and central cause of that Cold War.