This book is a compilation of volumes 1-10 of Klein’s journal Listening. It is a collection of varied treats. One of my favorites is The Sayings of Old Man Tcheng. Here’s a quote as Tcheng speaks to his monks: “You are incapable of seeing for yourselves but only feel what you think should be felt, and think according to the opinion of those you have placed on a pedestal. Nincompoops, you are nothing but fakes and tricksters. Your case is hopeless.” Another treat is Klein’s sensory awareness exercises. And there is, of course, great poetry on not-knowing with lines like: waiting without waiting for anything, directionless awareness, live in absolute absence of yourself, complete openness, free from all ideas, free from all hope, taken by Truth, by Grace.