Shoun became a teacher of Soto Zen. When he was still a student his father passed away, leaving him to care for his old mother.
Whenever Shoun went to a meditation hall he always took his mother with him. Since she accompanied him, when...
Looked at but cannot be seen - it is beneath form;
Listened to but cannot be heard - it is beneath sound;
Held but cannot be touched - it is beneath feeling;
These depthless things evade definition,
And blend into a single mystery.
In its rising there is no light,
In its falling there is no darkness,
A continuous thread beyond description,
Lining what can not occur;
Its form formless,
Its image nothing,
Its name silence;
Follow it, it has no back,
Meet it, it has no face.