Of the illuminating quality there could be no doubt whatever. One felt like walking out of a forest on to a plain--there was not much to see but one had plenty of light. No, there was not much to see and, frankly, for a considerable time I didn't even attempt to perceive anything. It was only the illuminating impression that remained. It remained satisfactory but in a passive way. Then, about a week later, I came upon a book which as far as I know had never attained any prominence, the rather summary recollections of an Assistant Commissioner of Police, an obviously able man with a strong religious strain in his character who was appointed to his post at the time of the dynamite outrages in London, away back in the eighties. The book was fairly interesting, very discreet of course; and I have by now forgotten the bulk of its contents. It contained no revelations, it ran over the surface agreeably, and that was all. I won't even try to explain why I should have been arrested by a little passage of about seven lines, in which the author (I believe his name was Anderson) reproduced a short dialogue held in the Lobby of the House of Commons after some unexpected anarchist outrage, with the Home Secretary. I think it was Sir William Harcourt then. He was very much irritated and the official was very apologetic. The phrase, amongst the three which passed between them, that struck me most was Sir W. Harcourt's angry sally: "All that's very well. But your idea of secrecy over there seems to consist of keeping the Home Secretary in the dark." Characteristic enough of Sir W. Harcourt's temper but not much in itself. There must have been, however, some sort of atmosphere in the whole incident because all of a sudden I felt myself stimulated. And then ensued in my mind what a student of chemistry would best understand from the analogy of the addition of the tiniest little drop of the right kind, precipitating the process of crystallization in a test tube containing some colourless solution. It was at first for me a mental change, disturbing a quieted-down imagination, in which strange forms, sharp in outline but imperfectly apprehended, appeared and claimed attention as crystals will do by their bizarre and unexpected shapes. One fell to musing before the phenomenon--even of the past: of South America, a continent of crude sunshine and brutal revolutions, of the sea, the vast expanse of salt waters, the mirror of heaven's frowns and smiles, the reflector of the world's light. Then the vision of an enormous town presented itself, of a monstrous town more populous than some continents and in its man-made might as if indifferent to heaven's frowns and smiles; a cruel devourer of the world's light. There was room enough there to place any story, depth enough there for any passion, variety enough there for any setting, darkness enough to bury five millions of lives.