The sacred radiance of our original nature never darkens. It has shined forth since beginningless time. Do you wish to enter the gate that leads to this? Simply do not give rise to conceptual thinking. Zen Master So Sahn (1520-1604) is a towering figure in the history of Korean Zen. In this treasure-text, he presents in simple yet beautiful language the core principles and teachings of Zen. Each section opens with a quotation--drawn from classical...