公案 · kōan

27Not Mind, Not Buddha不是心佛

南泉和尚。因僧問云。還有不與人說底法麼。泉云有僧云。如何是不與人說底法。泉云。不是心不是佛不是物。

A monk asked Nanquan, "Is there a teaching that's never been told to anyone?"
"There is," said Nanquan.
"What is it, this teaching nobody's been told?"
Nanquan said, "Not mind. Not Buddha. Not a thing."

Wumen's Comment 無門曰

南泉被者一問。直得揣盡家私。郎當不少。

One question, and Nanquan empties his pockets, hands over everything he owns. Sloppy of him.

Verse 頌曰

叮嚀損君德 無言真有功 任從滄海變 終不為君通
Spelling it out only cheapens you. Silence is where the real work gets done. Let the blue seas turn to dust, still he won't spell it out for you.