The Doctrine and Practice of Yoga (Illustrated‪)‬

In studying these Lessons please remember 3 points:1. Not one useless or superfluous sentence is written. Every word is full of meaning. They are highly condensed. Think deeply over them. 2. They are meant as a practical supplement to the 'Spiritual Consciousness,' 'Soul-Force' and 'Inner Forces.' Studied side by side, these lessons will yield a great deal of benefit. You are expected to think hard and long. 3. Let none expect speedy or miraculous results. All spiritual training calls for infinite patience and deep reverence unto the Guru. Constant rise and fall accompanies all progress.