Almost everything worthwhile carries with it some sort of risk.

Imbibe three or four times as much water as you think you need and skip at least one, if not two meals, when you are travelling. You should arrive at your destination feeling slightly hungry and your digestive system reset.

To me, it's not about being anywhere, but being able to change my perceptions and experience something new.

It's good to have a fear of heights. I mean, it's kind of crazy not to because if you just lean out a little bit and there's a gust of wind or somebody bumps you or something and you fall, you're splat.

No one ever accomplished anything great sitting down.

The Moon has given us months, tides and a destination that ever-beckons. It's time we build a rocket and go to stay.

I guarantee if you walk into 100 spider webs, you will have changed your fundamental human behavior. And you can apply this to anything, And figure out a way to reprogram yourself, to change your primal fear.