大慧普覺禪師語錄 9.33

9.33

He asked a monk, "Wuzu said, 'Zhaozhou's "a dog has no buddha-nature" is still a hundred thousand times superior to a cat.' What about it?" The monk said, "When the wind blows, the grass bends." The Master said, "You are not speaking recklessly either; but how do you understand it?" The monk was speechless. The Master said, "One who merely parrots words!" and drove him out with blows.