The greatest journeys all start with a single step.

Accidents on big mountains happen when people's ambitions cloud their good judgment. Good climbing is about climbing with heart and with instinct, not ambition and pride.

But the wild is unpredictable, stuff does happen, and it's always when you're least expecting it.

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.

Live a wild, generous full, exciting life – blessing those around you and seeing the good in all.

The hardest thing about my job isn't the snake bites or the crocodiles, it's being away from my children. I have a really religious satellite phone call every day back to the boys, wherever we are, whatever time zone, to say goodnight.

Both faith and fear may sail into your harbor, but only allow faith to drop anchor.