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.

It is almost a joke, but a joke that nobody tells.

Fortitude. ... It means fixity of purpose. It means endurance. It means having the strength to live with what constrains you.

Though I have never thought of myself as a book collector, there are shelves in our house browsed so often, on so many rainy winter nights, that the contents have seeped into me as if by osmosis.

The writer I adore is Ivy Compton-Burnett.I couldn't get more than a few pages in when I first read her. In many ways, she is very clumsy and her plots are rubbish. But we don't read her for that. There are pages and pages of dialogue. What it requires is real effort and attention.

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.

[Margaret Thatcher] is a woman who, when she wrote her entry for "Who's Who," didn't include her mother. Now whether that was corrected in subsequent editions, I do not know.