Dropping Ashes on the Buddha “One of my absolute favorite books of all time, because it changed my life, is a book called Dropping Ashes on the Buddha. It’s by Zen Master Seung Sahn, who was a Korean Zen monk. I read it when I was maybe 24, and it’s a short book: just a series of letters that this really funny, very direct, very no-bullshit Korean monk wrote back and forth with his students in the 1970s.