I don't think public life in and of itself can destroy you. I think it's the way people react to it, and some people are more sturdy than others... I don't think any one faction can be blamed for a person's self destruction - a certain amount of that has to be innate.

My parents had three kids right after the Second World War, and we were all sort of sickly. Then I had a fourth sibling, with very serious asthma. The medical bills... So my parents always struggled.

Look at Obama - he is now [2015] trying to help us environmentally but he should have done it eight years ago. He's trying to salvage his legacy and trying to do something good but we needed for him to show leadership from day one.

The bible is very resonant. It has everything, creation, betrayal, lust, poetry, prophecy, sacrifice. All great things are in the bible and all great writers have drawn from it and more than people realise, whether Shakespeare, Herman Melville or Bob Dylan. Of course there are stories that are still relevant and inspiring; lessons that need to be taught over and over again. And they give people hope.

For Christmas every year, my mother used to give me those cheap little diaries that would tell your horoscope and provide a little blank slot for each day.

I dreamed of having a book of my own, of writing one that I could put on a shelf.

People like beauty and purity. They pretend that's what it's all about.