Swami Vivekananda's thoughts on this subject are spread throughout his Complete Works, and these have been brought together in this book. In reading these selections the reader comes in touch with a teacher who taught with authority and not merely as a scholar. The book has been divided into two sections: Meditation according to Yoga and Meditation according to Vedanta. For all the seekers of Truth and practitioners of meditation this book is sure to provide flashes of deep insight helping them to reach their goal through meditation.
Those who have succeeded in attaching or detaching their minds at will have succeeded in Pratyahara, which means gathering towards, checking the outgoing powers of the mind, freeing it from the thralldom of the senses. When we can do this, we shall really possess character; then alone we shall have taken a long step towards freedom. Before that, we are mere machines.
-Swami Vivekananda