All my adult life, if I didn't have several hours a day to sit in a room by myself, I would get antsy and irritable.

Everest silences you...when you come down, nothing seems worth saying, nothing at all. You find the nothingness wrapping you up, like a sound. Non-being. You can't keep it up, of course. the world rushes in soon enough. What shuts you up is, I think, the sight you've had of perfection: why speak if you can't manage perfect thoughts, perfect sentences? It feels like a betrayal of what you've been through. But it fades; you accept that certain compromises, closures, are required if you're to continue.

He knew what he knew: that the real world was full of magic, so magical worlds could easily be real.

You don't just - you often have to defend the freedoms of people you don't like, you know, whose work you don't like, because freedom of speech is not just for serious people. It's also for trashy people. So, and, unfortunately, this is at the trashy end of the scale.

There is a widespread difficulty in the Muslim world, which has to do with how the people are taught about examining their own history. A whole range of stuff has been placed off limits.

Religion, a mediaeval form of unreason, when combined with modern weaponry becomes a real threat to our freedoms. This religious totalitarianism has caused a deadly mutation in the heart of Islam and we see the tragic consequences in Paris today. I stand with Charlie Hebdo, as we all must, to defend the art of satire, which has always been a force for liberty and against tyranny, dishonesty and stupidity. 'Respect for religion' has become a code phrase meaning 'fear of religion.' Religions, like all other ideas, deserve criticism, satire, and, yes, our fearless disrespect.

The only people who see the whole picture,' he murmured, 'are the ones who step out of the frame.