Zazen.

Originally there was nothing at all.
Mind becomes the ancestors wall.
Stopping outside and inside.
Light and dark, love n hate.
All the things that make us discriminate.
This and them, Seeing and knowing.
Wisdom and ignorance.
The mind awakes.
You’ve entered the gate.
Zazen!
-Rev.Yao Feng Shakya

 Zen Painting of Bodhidharma by sadmonk