This lecture, delivered at Lahore by Swami Vivekananda, is one of his most comprehensive lectures on Advaita Vedanta. It is presented to the public in this booklet form to serve as a compendium of the Advaita doctrine.
Understanding human nature is the highest knowledge, and only by knowing it can we know God. It is also a fact that the knowledge of God is the highest knowledge, and only by knowing God can we understand human nature.
-Swami Vivekananda