萬松老人評唱天童覺和尚頌古從容庵錄 1.159

1.159

示眾云。未語先知。謂之默論。不明自顯。謂之暗機。三門前合掌。兩廊下行道。有箇意度。中庭上作舞。後門外搖頭。又作麼生。

Instruction to the assembly: Knowing before speaking is called silent discourse; revealing without clarity is called hidden dynamic. Joining palms before the triple gate and circumambulating beneath the two corridors has a certain meaning; dancing in the central courtyard and shaking the head outside the rear gate—what about that?