The Islam of the 18th, 19th and first half of the 20th century was a poor thing. Nobody bothered about it. Islam was that funny sort of pure system of beliefs that depressed people in the Middle East held as their religion.

It's commonly said that people who've been ill in childhood and who've had an upset education never really regret that they do. It means that you don't look at the world in the way that other people do, and if you were inclined to be a writer, that's a help.

The Second World War is the largest single event in human history, fought across six of the world's seven continents and all it oceans. It killed 50 million human beings, left hundreds of millions of others wounded in mind or body and materially devastated much of the heartland of civilization.

Nobody should teach anywhere for 25 years, but I did.

The great men of power who seek to change the nations they belong to usually are pretty terrible people.

Of whatever class or nation, however, all successful participants in the repetitive and unrelenting stress of aerial fighting came eventually to display its characteristic physiognomy: skeletal hands, sharpened noses, tight-drawn cheek bones, the bared teeth of a rictus smile and the fixed, narrowed gaze of men in a state of controlled fear.

The great Chinese classics have always said that it's better not to fight; that the clever man achieves his ends without violence; that a battle delayed is better than a battle fought.