You know, in the WikiLeaks cables, the Chinese discovered that Kevin Rudd was urging the Americans to keep the military option open against them. This is hardly a friendly gesture.

I've always held the view that great states need strategic space. I mean, George Washington took his space from George III. Britain took it from just about everybody. Russia took all of Eastern Europe. Germany's taken it from everywhere they can, and China will want its space too.

When one has been touched by the stellar power and ethereal playing of a sublime musician, one is lifted, if only briefly, to a place beyond the realm of the temporal.

At its best, Aboriginal art has been effective in translating an entire culture and the understanding of an entire continent. Indeed, the more we interpret Australia through Aboriginal eyes, through the experience of their long and epic story, the more we allow ourselves to understand the land we share.

The thought that all experience will be lost at the moment of my death makes me feel pain and fear... What a waste, decades spent building up experience, only to throw it all away... We remedy this sadness by working. For example, by writing, painting, or building cities.

One of my greatest joys is poetry. I read it almost every day, and I've even taken a stab at writing some of my own. A poem I wrote for my mother when she was dying really helped me get through that hard time.

Part of the magic of a startup is the fear of death. You have only so much money in the bank, and if you don't get to the right milestone before you run out, then the company goes under - it's over.

You yourself don't have to be shaken by mortal danger in order to feel your mortality.