As I was reading last night—reading a book, I should explain, which was otherwise merely commonplace; one of those somewhat political, somewhat philosophical, somewhat historical books which can now be bought by the pound each month—I was struck by a certain remark of the author’s. It seemed to me at the time an interesting, if almost self-evident, idea; and afterward, when I had turned the page, and many other pages, and was half through a new chapter bearing very little relation to what had gone before, this idea found its way back into my consciousness and there acted as a sort of filter between my mind and the book until I put it down and, still thinking, went up to bed. Narrated by Stefan Rudnicki.