Cathy Wright on case 41 in the Shobogenzo, Shitou’s Ask the Pillar
You also might be interested in
Dennis Sienko on Ta Hui's Vow for Awakening
Geoff Keeton on case 43 in The Blue Cliff Record, Dongshan's No Cold or Heat
Karin Ryuku Kempe on case 45 in the Gateless Barrier,[...]