Any collection of printed words is quite enough to suggest infinite complexities of mental ingenuity

Oh, Mr. Chesterton. Always a delight. From an essay, What I Found in My Pocket in his collection, Tremendous Trifles by G.K. Chesterton.

Such at least has hitherto been my state of innocence. I here only wish briefly to recall the special, extraordinary, and hitherto unprecedented circumstances which led me in cold blood, and being of sound mind, to turn out my pockets. I was locked up in a third-class carriage for a rather long journey. The time was towards evening, but it might have been anything, for everything resembling earth or sky or light or shade was painted out as if with a great wet brush by an unshifting sheet of quite colourless rain. I had no books or newspapers. I had not even a pencil and a scrap of paper with which to write a religious epic. There were no advertisements on the walls of the carriage, otherwise I could have plunged into the study, for any collection of printed words is quite enough to suggest infinite complexities of mental ingenuity. When I find myself opposite the words "Sunlight Soap" I can exhaust all the aspects of Sun Worship, Apollo, and Summer poetry before I go on to the less congenial subject of soap. But there was no printed word or picture anywhere; there was nothing but blank wood inside the carriage and blank wet without. Now I deny most energetically that anything is, or can be, uninteresting. So I stared at the joints of the walls and seats, and began thinking hard on the fascinating subject of wood. Just as I had begun to realise why, perhaps, it was that Christ was a carpenter, rather than a bricklayer, or a baker, or anything else, I suddenly started upright, and remembered my pockets. I was carrying about with me an unknown treasury. I had a British Museum and a South Kensington collection of unknown curios hung all over me in different places. I began to take the things out.