I felt as if I was the only person awake in a city of sleepwalkers. That's an illusion, of course. When you walk through a crowd of strangers it's next door to impossible not to imagine that they're all waxworks, but probably they're thinking just the same about you.

During part of 1941 and 1942, when the Luftwaffe was busy in Russia, the German radio regaled its home audience with stories of devastating air raids on London. Now, we are aware that those raids did not happen. But what use would our knowledge be if the Germans conquered Britain? For the purpose of a future historian, did those raids happen, or didn't they? The answer is: If Hitler survives, they happened, and if he falls they didn't happen.

Envy is a horrible thing. It is unlike all other kinds of suffering in that there is no disguising it, no elevating it into tragedy. It is more than merely painful, it is disgusting.

There are books that one reads over and over again, books that become part of the furniture of one's mind and alter one's whole attitude to life, books that one dips into but never reads through, books that one reads at a single sitting and forgets a week later.

It struck him that in moments of crisis one is never fighting against an external enemy, but always against one’s own body... On the battlefield, in the torture chamber, on a sinking ship, the issues that you are fighting for are always forgotten, because the body swells up until it fills the universe, and even when you are not paralysed by fright or screaming with pain, life is a moment-to-moment struggle against hunger or cold or sleeplessness, against a sour stomach or an aching tooth.

There were sins that were too subtle to be explained, and there were others that were too terrible to be clearly mentioned. For example, there was sex, which was always smouldering just under the surface and which suddenly blew up into a tremendous row when I was about twelve.

But the thing that I saw in your face no power can disinherit: No bomb that ever burst shatters the crystal spirit.