大慧普覺禪師語錄 6.15

6.15

上堂，舉：「盤山道：『向上一路，千聖不傳。』慈明道：『向上一路，千聖不然。』」師云：「不傳不然，海口難宣，須彌頂上，駕起鐵船。」

Ascending the hall, [the Master] cited: "Panshan said: 'The single upward road is not transmitted by the thousand sages.' Ciming said: 'The single upward road is not affirmed by the thousand sages.'"
The Master said: "Not transmitted, not affirmed— / Even an ocean-like mouth finds it hard to expound. / Atop the peak of Sumeru, / An iron boat is launched."