A former abbot of one of the largest Tibetan Buddhist monasteries in the world, Khensur Jampa Tegchok has been teaching Westerners about Buddhism since the 1970s. With a deep respect for the intellectual capacity of his students, Khensur Tegchok here unpacks with great erudition Buddhism's animating philosophical principle - the emptiness of all appearances. Engagingly edited by bestselling author Thubten Chodron, emptiness is here approached from a host of angles far beyond most treatments of the subject, while never sacrificing its conversational approach.