272 Material for a Projected Sequel Next morning I saw him eating his breakfast and said " Good-morning " to him. He was quite ready to talk. We discussed the Woodsia Ilvensis and agreed that it was a mythical species. It was said in botany books to grow near Guildford. We dismissed this assertion. But he remarked that it was extraordinary in what odd places we sometimes do find plants; he knew a single plant of Asplenium Trichomanes which had no other within thirty miles of it; it was growing on a tombstone which had corne from a long distance and from a Trichomanes country. It almost seemed as if the seeds and germs were always going about in the air and grew wherever they found a suitable environment. I said it was the same with our thoughts ; the germs of all manner of thoughts and ideas are always floating about unperceived in our minds and it was astonishing sometimes in what strange places they found the soil which enabled them to take root and grow into perceived thought and action. The bishop looked up from his egg and said : " That is a very striking remark," and then he went on with his egg as though if I were going to talk like that he should not play any more. Thinking I was not likely to do better than this, I retreated immediately and went away down to Claro where there was a confirmation and so on to Bellinzona. In the morning I had asked the waitress how she liked the bishop. " Oh ! beaucoup, beaucoup/' she exclaimed, " et je trouve son nez vraiment noble." [1886.] At Piora I am confident that I have written the following note in one or other of the earlier of these volumes, but I have searched my precious indexes in vain to find it. No doubt as soon as I have retold the story I shall stumble upon it. One day in the autumn of 1886 I walked up to Piora from Airolo, returning the same day. At Piora I met a very nice quiet man whose name I presently discovered, and who, I have since learned, is a well-known and most liberal employer of labour somewhere in the north of England. He told me that he had been induced to visit Piora by a book which had made