While we can't turn off the aging gene, we do go to a lot of extremes to stay young, I've noticed.

Nine out of 10 war victims die from a gun.

I just don't analyze what I do, because I'm afraid I won't be able to do it anymore. I'm sort of superstitious. And that's why I've never looked back at any movie I've done.

My first obligation is to entertain but as far as science fiction goes, it's much easier to comment on today from another time because people then aren't focused on 'did you get the details right?' It's sort of a Trojan horse approach to ideas because it's wrapped in the future, it's wrapped in action, thriller.

I have so much to grapple with, I don't think too much about me. People call it the "dance of a thousand egos" when you make a movie. If only I had time to worry when I was making a movie about what the hell I was doing. It's sort of a marathon every day. And then at the end of it, you beg the producers for five more marathons.

I lived in England for a long time, and even the English didn't think me as one of theirs. In America I'm not really accepted. In New Zealand now, I don't think they even think of me as a New Zealander.

It's so hard to go to war at home. Go to war, go home, repeat. And that is the future of warfare. Forget about remote control drones, there's going to be remote control tanks.