Danyuan Yingzhen

Danyuan Yingzhen was a student of National Teacher Nanyang Huizhong who is remembered for an important encounter dialogue concerning his teacher's last instructions. After Nanyang died, a monk asked Danyuan what the National Teacher's final teaching was. This exchange about Nanyang's "seamless monument" became an important koan that appears in the Blue Cliff Record and explores the paradox of how to honor a teacher whose realization transcends all form.

When asked what form the National Teacher's memorial monument should take, Danyuan recounted Nanyang's instruction that the monument should be seamless—without seam, crack, or join. A master stonemason said he could not carve such a monument, and Nanyang fell silent. This silence itself became the monument, pointing to the inexpressible nature of realized mind that cannot be captured in any physical or conceptual structure.