Raja-Yoga - Chapter-1 - Introductory -3. - Swami Vivekananda : Chicago 1893.
----------------------------------------------------------------------------------- Monday, April 19, 2021. 08:24. AM. ---------------------------------------------------------------------------------- ----------------------------------------------------------------------------------- CHAPTER - I INTRODUCTORY-3. ----------------------------------------------------------------------------------- There is only one method by which to attain this knowledge, that which is called concentration. The chemist in his laboratory concentrates all the energies of his mind into one focus, and throws them upon the materials he is analysing, and so finds out their secrets. The astronomer concentrates all the energies of his mind and projects them through his telescope upon the skies; and the stars, the sun, and the moon, give up their secrets to him. The more I can concentrate my thoughts on the matter on which I am talking to you, the more light I can throw upon you. You are listening to me, and the