|Soul, 21: The Soul and its Mechanism - Introduction Dr. Rubin says, "the physical appearance of theSoul, 22:internal secretions of his various glands." - Rubin, Herman H., M.D., Your Mysterious Glands, p.Soul, 36:with, the ductless glands." (Ibid., p. 189) Dr. Rubin says "we are now rapidly coming to believeSoul, 36:have been born with normal ductless glands." - Rubin, H. H., Your Mysterious Glands, p. 10. And Dr.Soul, 38:Greek word "krinein," meaning "to separate." Dr. Rubin says:  "These ductless glands or organsSoul, 39:to physiology what radium is to chemistry." - Rubin, H. H., M.D., Your Mysterious Glands, pp. 8, 9.Soul, 158:C. Barnard, M.D. Your Mysterious Glands, H. H. Rubin, M.D. PSYCHOLOGY: About Ourselves, H. A.