Know it wordlessly
Speak it unknowingly

Reign in your desire
Bar your senses
Blunt your wit
Doff your judgement
Dim your bright
Be as dust

These are the veiled depths of union

It's impossible to attain by love or by scorn
Impossible to attain by skill or by suffering
Impossible to attain by want or by negligence

So it is the most precious in the world

知者不言
言者不知

塞其兌
閉其門
挫其銳
解其紛
和其光
同其塵

是謂玄同

故不可得而親
不可得而疏
不可得而利
不可得而害
不可得而貴
不可得而賤

故為天下貴