The truth is, I need 10 lifetimes to scratch the surface of the things I'd love to do.

Many great people over the centuries have depended on their faith- it is a sign of great strength to need Jesus in your life.

I miss him still today: his long, whiskery eyebrows, his huge hands and hugs, his warmth, his prayers, his stories, but above all his shining example of how to live and how to die.

I don't like expeditions where it is a total lottery whether you live or die. You have to keep those sort of good luck cards for rare occasions!

One thing I know for sure: it is only by doing what we fear that we can ever truly learn to be brave.

I exercise about 40 minutes a day, and I'll run one day and do circuit training the next day. I live in an area where there are brilliant hills and mountains, so I get a good hill run with my dog. At home, I'll do the circuit training with old weights, along with pull-ups in the trees and that sort of stuff.

Unless you have shelter, fire is going to be very hard and if you have fire, but no water, you're going to die. They're all super important.