A Bird in Flight Leaves No Trace Quotes

“has never been either tainted or pure, clamorous or quiet, young or old. It has neither direction nor locus, neither inside nor outside, neither size nor form, neither color nor sound. It cannot be sought or pursued, comprehended through wisdom, expressed in language, contacted through sense objects, or reached through meritorious practices.”
― Seon Master Subul, A Bird in Flight Leaves No Trace: The Zen Teaching of Huangbo with a Modern Commentary