明覺禪師語錄 2.165

2.165

He brought up: "Yongjia said: 'The six kinds of spiritual function are empty, yet not empty; / The single round light is form, yet not form.' Great Master Yunmen held up his staff and said: 'Is it form, or not form?'" The Master said: "Xuedou would not act thus: The single round light hazily touches true suchness; the six kinds of spiritual function mix with mud and mingle with water. Let the people of the kiln set out their wares for now; picking up the moon from the water—bring forward a single question!"