When the meditator tries to keep out all other thoughts except the chosen one, he puts himself up to a tension, a strain--because in most cases he simply can not do this and the failure which is finally admitted after repeated efforts then has a depressing and discouraging effect upon his Quest. Therefore, other and easier methods have been devised for beginners as a preliminary to the more difficult practices of concentration. Such methods include the steady gazing at a physical point, object, or place; use of a mantram, which is the constant repetition of a word or phrase or formula; Short Path affirmation which is the dwelling mentally and constructively on a metaphysical truth or ethical quality of character; and, finally, the practice of certain breathing exercises.
-- Notebooks Category 4: Elementary Meditation > Chapter 3 : Fundamentals > # 132
