Life doesn't reward the naturally clever or strong but those who can learn to fight and work hard and never quit.

I'm terrified of walking into a room full of people. Sitting down at a dinner table with 15 strangers brings me out in a sweat.

Our dreams are just wishes, if we never follow them through with action. And in life, you have got to be able to light your own fire.

And if you give your heart to a goal, it will repay you. It's the law of the universe.

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.

Why is it that the finish line always tends to appear just after the point at which we most want to give up? is it the universe's way of reserving the best for those who can give the most? What I do know, from nature, is that the dawn only appears after the darkest hour.

If you risk nothing you gain nothing