Summary: a discussion concerning the first two limbs of the Rāja Yoga system. Texts mentioned: http://www.amazon.com/How-Know-God-Aphorisms-Patanjali/dp/0874810418 http://www.amazon.com/Bhagavad-Gita-Song-God-Swami-Prabhavananda/dp/0451528441/ref=sr_1_1?ie=UTF8&s=books&qid=1306790142&sr=1-1
