The purpose of terrorism lies not just in the violent act itself. It is in producing terror. It sets out to inflame, to divide, to produce consequences which they then use to justify further terror.

You only require two things in life: your sanity and your wife.

Real integrity means an answer. It doesn't just mean - it doesn't mean riding the anger. And this is very difficult to do.

There are millions of young children being educated to a very narrow-minded view of religion. And it's out of that education of large numbers of young people that you then get this extremism.

My office is on Twitter. I don't tweet myself - at least, not intentionally, but I probably should do.

I have long believed this interdependence defines the new world we live in.

Human progress has never been shaped by commentators, complainers or cynics.