佛果圜悟禪師碧巖錄 9.25

9.25

垂示云。把定世界不漏絲毫。截斷眾流不存涓滴。開口便錯擬議即差。且道作麼生是透關底眼。試道看。

The pointer says: Holding fast the world without leaking a hair's breadth; cutting off the myriad streams without retaining a drop. Opening the mouth is already an error; deliberating is already a mistake. Tell me, what is the eye that penetrates the barrier? Try to speak.