圓悟佛果禪師語錄 19.27

19.27

舉：「僧問香林：『如何是室內一盞燈？』林云：『三人證龜成鼈。』」

[Yuanwu] brought up: "A monk asked Xianglin, 'What is the single lamp inside the room?' Xianglin said, 'Three people testify that a tortoise is a turtle.'"