for Dàzǔ Huìkě 大祖慧可 · Second Patriarch of Chán · foremost disciple of Bodhidharma 達摩
In 528 CE, a monk named Shénguāng travelled to Shàolín and stood outside the cave where Bodhidharma sat facing the wall. He asked for the teaching. Bodhidharma did not turn. Shénguāng waited through the night as snow rose past his knees. In the morning, to prove that his seeking was not idle, he cut off his own left forearm and set it before the master.
"Your disciple's mind has no peace," he said. "Master, put it to rest." Bodhidharma answered, "Bring me your mind, and I will put it to rest." Shénguāng searched, and could not find it. "I have searched for my mind," he said, "but I cannot find it." Bodhidharma said, "I have completely put it to rest for you." In that exchange he received the name Huìkě — Able Wisdom — and, after six years, Bodhidharma's robe and bowl: the transmission that made him the Second Patriarch.
Having only his right arm, Huìkě could no longer press two palms together in greeting. Tradition holds that he bowed from then on with a single raised palm — héshí reduced to its irreducible gesture, one hand where there had been two, the same respect carried in half the form. It is this gesture the machine below is named for.
公元528年，一位法名神光的僧人前往少林，在達摩面壁的洞外求法。達摩不予理會。神光在雪中站立一夜，積雪過膝。天明，為表求法之誠，他斷去左臂，置於達摩座前。
"弟子心未安，乞師與安。" 達摩答曰："將心來，與汝安。" 神光尋覓良久，答曰："覓心了不可得。" 達摩曰："我與汝安心竟。" 於是得名慧可——能通智慧之意。六年後，達摩傳以衣缽，慧可遂為禪宗二祖。
因僅存右臂，慧可自此無法合掌問訊，遂以單掌代之——「一掌問訊」由此而來：兩手化為一手，敬意不減分毫。此機即以此得名。
Bodhidharma is also named, in later tradition, as the monk who taught the Shàolín community the physical exercises from which its martial arts grew — the same wall-facing stillness that produced Huìkě's koan is credited with producing the standing forms still practised there. The lineage this machine honours is a lineage of masters twice over: those who sat, and those who, from the sitting, learned to move.
And the mind Huìkě could not find is, in the wider Buddhist cosmology this series draws from, never elsewhere than the buddha-lands (佛土) it is looking from — no pure land to arrive at that is not already the ground under the snow. That is the register this machine is tuned to: not a destination, a settling.
The lunar new year turns over at midnight in Beijing on 17 February 2026 — the Fire Horse, a pairing of element and animal that last occurred in 1966 and will not recur until 2086. The world is round: that midnight is thirteen hours ahead of Newark, so it lands at 11:00 AM on 16 February in New Jersey. One threshold, two clocks. This author's own engagement with this opus is dated from that same 16 February in Newark — not a separate day beside the new year, but the same one, read from here.
Ready — Huángzhōng 267.0 Hz · one palm, one bell