For what's the point of breeding children, if each generation does not improve on what went before.

I didn't cry much after I was 35, but staggered stony-faced into middle age, a handkerchief still in my bag just in case.

We have a number of very powerful women in the world now - Mrs. [Angela] Merkel, who the Germans call Mutti. What did we call Mrs. [Margaret] Thatcher? When she was minister of education, she stopped the children's free school milk. This may sound quaint, but after the war we were such a malnourished nation that part of the founding of the welfare state were public health initiatives. Every little schoolchild got milk. Mrs. Thatcher stopped it. They called her "Maggie Thatcher, milk snatcher."

It's complementary. It's fairly clear where the boundaries are. When I start telling you the contents of his head, I am making it up. But I try to make it up based on what is on the record. So even my wildest speculations [on Thomas Cromwell] will have a root somewhere.

For me, it is about using everything that is there and using the gaps in the record, figuring out why the gaps might be there. And then when you move on to the level of what historians said, laying the interpretations side by side. You also have to look back at the documents and make your own judgments. What the record says and what people say about it. A novelist can fill the gaps in a way that a biographer cannot.

There is so much else in the world that is more interesting [ than monarchy].

One of the ideals [Margaret Thatcher] grew up with was self-denial and postponement of gratification, and yet she went about to create a greedy, short-term society. It is a paradox.