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When one practices discipline and moves from the beginner's territory to immovable wisdom, one makes a return and falls back to the level of the beginner.

Takuan Sōhō (1986). “The unfettered mind: writings of the Zen master to the sword master”, Kodansha Amer Inc
When one practices discipline and moves from the beginner's territory to immovable wisdom, one makes a return and falls back to the level of the beginner.