Practice (n.) in true Zen is no practice — being a Buddha without intending to be one.
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Practice (n.) with an end in view keeps one eye on the practice and the other on the end — a lack of concentration and of sincerity.
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Practice (n.) of the Tao only entangles you in samsara: what do you lack in what you are using right now?
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Practice (n.) and thinking about religion cannot happen at once: to see the moon you must forget the pointing finger.
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Practice (n.) is not what Taoists call meditation — except in the sense that a doctor practices medicine.