"The Brotherhood of Adepts... The world is guided and directed to a large extent by a Brotherhood of Adepts to which our Masters belong. Theosophical students make all sorts of mistakes about Them.They often regard Them as a great monastic community, all living together in some secret place. They suppose Them sometimes to be Angels, and many of our students have thought that They were all Indian, or that They all resided in the Himalayas. None of these hypotheses is true. There is a great Brotherhood, and its Members are in constant communication with one another; but Their communication is on higher planes and They do not necessarily live together. As part of Their work, some of these great Brothers whom we call Masters of the Wisdom are willing to take pupil-apprentices and teach them; but They form only a small section of the mighty Body of Perfected Men."
January 1, 1970
https://en.wikiquote.org/wiki/The_Masters_and_the_Path