The boasted civilisation of Thule had at any rate not extirpated human vanity. The vanity of the Professor was colossal. No compliment was too gross for him to accept with avidity. His nature was indeed very curious and difficult for a simple man like myself to comprehend. In spite of the casual way in which he spoke of death, I was convinced that he lived in hourly dread of it. In spite of the fact that he spoke of every known form of religion as an idle superstition, and professed the most absolute materialism, I think he was unable to disbelieve entirely in the future life. His nerves were not good. Sometimes in the middle of the night he would tap at the door of the cupboard where I slept and ask me to come out and speak to him. There was always some excuse, and I think the excuse was never the true one. The fact of the case is that the extreme solitude in which most of these first-class beings lived had its inevitable effect upon them. They had, as the Professor observed, no entertainments. They had really no social gatherings. Occasionally one friend would pay a brief and formal visit to another friend, but there was nothing beyond that, When they went abroad for exercise or to bask in the sun, they as a rule passed one another unnoticed. I was myself the reason why for a time the number of visitors to the Professor's house increased considerably. People came to see me, and he produced me and lectured upon me in terms which were sufficiently humiliating. "Observe," he would say, "the ludicrous smallness of the head and the short and attenuated forelegs. In this respect one might almost believe him to be a second-class being. He is probably, however, a still lower type. The skin is whiter from deficient pigmentation, and the size of the body is smaller than in a second-class male. In the land from which he comes I find that they learn nothing by experience. The child born into the world there naturally adopts the safe quadrupedal position and has the use of its toes. The creature that we have here can do absolutely nothing with his toes and is uncomfortable in the quadrupedal position. In fact, the deformity of his body prevents him from adopting it easily." At this point in his lecture he would change to a different language and continue. This second language was used by first-class beings among themselves when they wished to say anything without being understood by those whom they considered their inferiors. In the presence of a second-class being it was that language which the first class always adopted. Among themselves and in my presence they spoke English, except on the occasions when they did not wish me to understand them.