Towards the beginning of the war, Graham Greene had written to me and asked if I would like to do propaganda work. I did not think I was the kind of writer who would be any good at propaganda, because I lacked the single-mindedness to see only one side of the case. Nothing could be more ineffectual than a lukewarm propagandist. You want to be able to say ‘X is black as night’ and feel it. I didn’t think I could ever be like that.
