I know quite well that one needs ridiculous, mad situations...

I know quite well that one needs ridiculous, mad situations like that; one can't write really well about anything else. Why was that old fellow such a marvelous propaganda technician? Because he had so many insane, excruciating things to get excited about. You've got to be hurt and upset; otherwise you can't think of the really good, penetrating, X-rayish phrases.