This is bound to be the case with physicians where the subject is given attention and the method is accorded a fair trial without lapses. Credit for the origination of the suggestion is here taken to increase the effectiveness of the claims presented in the "A. B.-Z. of Our Own Nutrition" and in this book. Readers are recommended not to imitate the prevalent error of thinking that so simple a suggestion is not important or otherwise scientists would have proclaimed it long before now. The ancient hypotheses of text-book physiology were mainly based upon the study of nutrition, beginning in the stomach, and after the danger of indigestion had been forced upon the alimentary system; and hence they often dealt with confused, abnormal, and pathologic conditions, and they rarely had opportunity to observe the normal condition intended by Nature. Professor Pawlow, of St. Petersburg, confirmed the necessity of a right psychic environment; Dr. Cannon, of the Harvard Medical School, showed the influence of mechanical thoroughness and nervous shock upon digestion; and Dr. Harry Campbell, of London, explained the mechanical and salival efficacy of mastication in procuring good assimilation of nutriment and an economic nutrition. The work of Professor Pawlow and Dr. Cannon was independent scientific research, and so was that of Dr. Campbell; but the latter was undoubtedly suggested or stimulated by Dr. Van Someren's presentment of his paper to the British Medical Association. The investigations of Sir Michael Foster, Professor Chittenden, Drs. Higgins, Kellogg, and Dewey were directly inspired by the author in connection with his Venetian colleague, Dr. Ernest Van Someren. The papers, reports, articles, and lectures of these authorities are given in the "A. B.-Z. of Our Own Nutrition," and are repeatedly mentioned in this volume because this book is revised and reissued as an extended explanatory companion of the larger scientific presentation. In pursuit of true menticulture the personality of the individual should be completely suppressed. He becomes the agent of his inspirations, his revelations, or his altruistic convictions, and as such speaks for the ideas presented, and in no immodest spirit of vain egotism. In descending from the plane of high literary propriety to impress by simile and analogy, the object foremost in mind is to attract a variety of sympathies. The author reveres the dignified in art and in demeanour, and deplores the necessity of personal association to spread the merits of what he believes to be fundamental truths of the philosophy of true living. But so strong is the conviction of the author that he possesses fundamental truths which have been overlooked in the rapid progress of the race in the luxuries of living, that where it is seemingly desirable to employ unusual means to attract attention he feels compelled to do so. SPECIMEN ECONOMIC DINNER IN A SUMPTUOUS MODERN AMERICAN HOTEL