圓悟佛果禪師語錄 19.100

19.100

A thief recognises a thief; / Using a wedge to extract a wedge. / Birds' tracks in the empty clouds; / The mirror's reflection and the moon in the water. / The lion instructing its cub in the secret of obscuring traces; / The old cat climbing a tree, a method to establish one's body. / Lively and leaping! / Expounded in reverse— / Casually overturning the foxes' den.