Tag: ku

All the articles with the tag "ku".

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  Emptiness Kanji (空): Sky, Void, and the Heart Sutra

  By K. Yama ·

  Updated: 13 Jun, 2026

  空 means both 'sky' and 'emptiness,' and in Zen it carries the Heart Sutra's śūnyatā. How one character holds the heavens and the void, and how to write it.

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