Guanzi “Inner Practice” on Stilling the Heart
Always, the Dao has no fixed dwelling place.
[But] in a heart of cultivated goodness, it quiets and settles down.
When the heart is still and the qi patterned,
The Dao is then able to be stopped.
(Guanzi, Neiye 《管子，內業》 “Inner Practice, Sabine’s translation)