• Feb 28, 2026 The Gateless Gate The Classic Book Of Zen Koans men Huikai (1183–1260) was a renowned Chinese Zen master and a key figure in the Caodong (Soto) school of Zen Buddhism. Recognized for his sharp wit and poetic teaching style, Wumen aimed to make Zen teachings accessible and practical. His collection, The Gateless Gate, was intended as BY Clarence Rosenbaum