This book is full of useful information, penetrating insights, and profound counsels for all spiritual aspirants. It is something more than an ordinary book. It is a personal contact with a great man, a teacher who has actually experienced what he teaches. An invaluable work indeed for all the seekers of the Supreme Truth.
Take up one idea. Make that one idea your life -- think of it, dream of it, live on that idea. Let the brain, muscles, nerves, every part of your body, be full of that idea, and just leave every other idea alone. This is the way to success, and this is the way great spiritual giants are produced. Others are mere talking machines.
-Swami Vivekananda