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A famous Japanese Zen master, Hakuun Yasutani Roshi, said that unless you can explain Zen in words that a fisherman will comprehend, you don’t know what you’re talking about. Some fifty years ago a UCLA professor told me the same thing about applied mathematics. We like to hide from the truth behind foreign-sounding words or mathematical lingo. There’s a saying: The truth is always encountered but rarely perceived. If we don’t perceive it, we can’t help ourselves and we can’t much help anyone else.
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