June 29th, 2019

This affair is like the bright sun in the blue sky, shining clearly, changeless and motionless, without diminishing or increasing. It shines everywhere in the daily activities of everyone, appearing in everything. Though you try to grasp it, you cannot get it; though you try to abandon it, it always remains. It is vast and unobstructed, utterly empty. Like a gourd floating on water, it cannot be reined in or held down. Since ancient times, when good people of the Path have attained this, they’ve appeared and disappeared in the sea of birth and death, able to use it fully. There is no deficit or surplus: like cutting up sandalwood, each piece is it.

Letter to Hsu Tun-chi from Zen Master Ta Hui