You think you're writing one historical novel and it turns into three, and I'm quite used to a short story turning into a novel - that's happened through my whole career.

[Margaret Thatcher] assumed somehow that this would get the woman voter and all those juvenile male voters who wanted a well-regulated household with a woman who knew what she should be doing.

Cravats grow higher, as if they mean to protect the throat. The highest cravats in public life will be worn by Citizen Antoine Saint-Just, of the National Convention and the Committee of Public Safety. In the dark and harrowing days of '94, an obscene feminine inversion will appear: a thin crimson ribbon, worn round a bare white neck.

Florence and Milan had given him ideas more flexible than those of people who'd stayed at home.

Some readers read a book as if it were an instruction manual, expecting to understand everything first time, but of course when you write, you put into every sentence an overflow of meaning, and you create in every sentence as many resonances and double meanings and ambiguities as you can possibly pack in there, so that people can read it again and get something new each time.

There's a feeling of power in reserve, a power that drives right through the bone, like the shiver you sense in the shaft of an axe when you take it into your hand. You can strike, or you can not strike, and if you choose to hold back the blow, you can still feel inside you the resonance of the omitted thing.

Read Becoming a Writer by Dorothea Brande. Then do what it says, including the tasks you think are impossible. You will particularly hate the advice to write first thing in the morning, but if you can manage it, it might well be the best thing you ever do for yourself. This book is about becoming a writer from the inside out. Many later advice manuals derive from it. You don't ­really need any others, though if you want to boost your confidence, "how to" books seldom do any harm. You can kick-start a whole book with some little writing exercise.