Excerpts from the book by Smith, Huston. The World's Religions, Revised and Updated (PP. 42-47). HarperOne. Kindle-Version. 

Covered here in 06:18 minutes:

The root of the word Yoga. The quest that has inspired India for ages. The different personality types and the Yogas. The first steps of Yoga. Jnana Yoga, the first way. The meaning of persona. The task of the yogi. Metaphors of the self in relation to the Self from the Upanishads. 

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