Charles Webster Leadbeater on Philosophy

"The Existence of Perfected Men is one of the most important of the many new facts which Theosophy puts before us. It follows logically from the other great Theosophical teachings of karma and evolution by reincarnation. As we look round us we see men obviously at all stages of their evolution—many far below ourselves in development, and others who in one way or another are distinctly in advance of us. Since that is so, there may well be others who are very much further advanced; indeed, if men are steadily growing better and better through a long series of successive lives, tending towards a definite goal, there should certainly be some who have already reached that goal. Some of us in the process of that development have already succeeded in unfolding some of those higher senses which are latent in every man, and will be the heritage of all in the future; and by means of those senses we are enabled to see the ladder of evolution extending far above us as well as far below us, and we can also see that there are men standing upon every rung of that ladder. There is a considerable amount of direct testimony to the existence of these Perfected Men whom we call Masters, but I think that the first step which each one of us should take is to make certain that there must be such men..."

"There is a school of philosophy still in existence of which modern culture has lost sight." In these words Mr. A.P. Sinnett began his book, The Occult World, the first popular exposition of Theosophy, published thirty years ago.... During the years that have passed since then, many thousands have learned wisdom in that school, yet to the majority its teachings are still unknown, and they can give only the vaguest of replies to the query, "What is Theosophy?" Two books already exist which answer that question: Mr. Sinnett's Esoteric Buddhism and Dr. Besant's The Ancient Wisdom. I have no thought of entering into competition with those standard works; what I desire is to present a statement, as clear and simple as I can make it, which may be regarded as introductory to them."

"That our thought on the subject may be clear, let us first of all try to define exactly what we mean by the term “Master.” We mean by it always one who is a member of the Great White Brotherhood—a member at such a level that He is able to take pupils. Now the Great White Brotherhood is an organization unlike any other in the world, and for that reason it has often been misunderstood. It has sometimes been described as the Himalayan or the Tibetan Brotherhood, and the idea has been conveyed of a body of Indian ascetics residing together in a monastery in some inaccessible mountain fastness."