I've written a very long piece of music recently, the 'Veil of the Temple,' which lasts about seven hours. It's really a kind of vigil. It takes place during the night, waiting for the resurrection of Christ.

I was having these terrible back pains, and then one day in Switzerland, things got very bad. My wife Maryanna called the hotel doctor, but I don't remember any of this, I was out of it. I had an operation, and I was nearly lost.

The Whale' was in the category of so-called serious music, and yet it brings together a wide series of musical styles. It was influenced by people such as The Beatles, the spirit of the times, and I think 'The Whale' certainly had a pop element to it.

Canticum Sacrum' is wonderfully archaic. What Stravinsky does is extraordinary. It takes you on a journey from Gregorian chant right through to the modernism of Webern - and all in 17 minutes.

Before the boat docked, however, he confessed because he was contemplating running for president, he couldn't separate from his wife. I believed him when he told me he faced a difficult choice between pursuing personal happiness and his political destiny.

Altruism raises your mood because it raises your self-esteem, which increases happiness. Plus, giving to others gets you outside of yourself and distracts you from your problems.

Happiness is obsolete: uneconomic.

As an actress, the joy of being able to play the three sides of any woman, which are the glamour, the pragmatic and the one not to be messed with, is pretty glorious.