I once stole a book. It was really just the once, and at the time I called it borrowing. It was 1970, and the book, I could see by its lack of date stamps, had been lying unappreciated on the shelves of my convent school library since its publication in 1945.

[Margaret Thatcher] said there was no thing such as society. This is what I find so interesting psychologically. Where did she come from? She had no mother. Her father came from a very identifiable background: religious, highly conformist.

I used to think that when I set out that doing the research was enough! But then the gaps would emerge that could only be filled by the imagination. And imagination only comes when you privilege the subconscious, when you make delay and procrastination work for you.

The things you think are the disasters in your life are not the disasters really. Almost anything can be turned around: out of every ditch, a path, if you can only see it.

I loved Gore Vidal's Burr. That book gave me courage.

I would have been a disaster as a career politician. I would never have toed a party line.

History offers us vicarious experience. It allows the youngest student to possess the ground equally with his elders; without a knowledge of history to give him a context for present events, he is at the mercy of every social misdiagnosis handed to him.