"And of course Lewis, as I soon came to call him, was an intolerable bore unless you were fascinated by the subjects he talked about. To enjoy Lewis's company you had to believe that the eighteenth-century Duke of Newcastle, Zionism, the European revolutions of 1848, the national tangles of the Habsburg Monarchy and later the loathsome character of the Nazis were the most important topics of the world. I was ready enough to believe this. Others were not... Lewis, too, became easily bored himself. I have never known anyone who worked so intensely on a subject and then wearied of it. He never had the patience to write a real book and all his books are really collections of essays, lightly strung together."