You go on. You set one foot in front of the other, and if a thin voice cries out, somewhere behind you, you pretend not to hear, and keep going.

I think probably the scaredest I've ever been was in Somalia. I arrived there when the episode that became known as 'Black Hawk Down' was still taking place. The Americans were still pinned down under fire. And everybody else was basically going the other way, and I was the only one putting my hand up for a flight in.

Even the classics that we read to our young children are full of wolves' fangs and burning ovens and bloody feet and ice shards piercing hearts. Even the New Testament climaxes with an act of unspeakable torture. Might as well just read to our kids from the Amnesty Annual Report and be done with it.

I was really interested in how marriages work, how you can, you know, be in love with somebody and spend many years with your lives intertwined, but in the end another soul can be fundamentally unknowable. And I think that the stress of war, when one party goes away and the other has to deal at home, is a really testing time in a lot of marriages.

September 11, 2001, revealed heroism in ordinary people who might have gone through their lives never called upon to demonstrate the extent of their courage.

I am not part of that earlier Australian generation who set off on a deliberate search for fame and fortune in distant lands. My generation was the first that didn't need to. By the 1980's when I left home, our culture had grown deep enough and wide enough to encompass all but the most rarefied of ambitions.

If a man is to lose his fortune, it is a good thing if he were poor before he acquired it, for poverty requires aptitude.