This is without doubt the most important book ever written on the subject of Language and Linguistics. It is a basic book, covering all the then known branches of the large field. It is therefore must reading for anybody interested in a deep study of languages. This is a book which is basic in its subject and popular enough to be of interest to the general reader. The psychological and formal characteristics of speech are carefully established and after studying the historical factors that have molded it the author has devoted his last chapters to the wider bearings of linguistic science and to furnishing a clear understanding as the ever changing instruments of our emotions and mental activity. "This book of Mr. Sapir"s distinguishes itself from other general treatment of the problems of linguistics by its power to stimulate thoughts about the subject. There is nothing trite or matter-of-fact between the covers. The discussions sporing from an unusually wide acquaintance with...