Hexagram 27:

hungry mouth, appetite, nourishment

By Augustin Chan · Last updated 2025

Upper Trigram
Lower Trigram

Judgment

hungry, open mouth; appetite; nourishment
zhēnpersistence, determination, resolve, survival
is promising, auspicious, opportune, timely
guānwatch, observe, behold, study; look at, to
the hungry mouth, jaws, oral behavior
starting, beginning from original, with
qiúa, the search, quest, seek, hunt, craving
kǒuto the mouth, the length of food chain
shíto the substance, incorporation, feeding

頤。貞吉。觀頤,自求口實。——養育。堅持帶嚟好運。睇住把口——啲乜入、啲乜出。

Image

shāna, the mountain
xiàbelow, beneath; at the base, foot of
yǒuis, there is
léithe thunder
hungry mouth
jūna, the noble, worthy, honored
young one, heir, disciple
accordingly, therefore, thus
shènis mindful of, careful with, prudent in
yánwords, talk, speech, language
and expression, discourse, discussions
jiéand restrained, moderate, temperate
yǐnin drinking; with drink
shíand eating; food, nourishment

山下有雷,頤;君子以慎言語,節飲食。——檢查來源先吸收。

Dystopian Ration

Hexagram 27 digital artifact

Soylent Green — 威化餅

Richard Fleischer / Harry Harrison (AD 1973)

一種餵飽身體但餓死真相嘅口糧。卦廿七係輸入嘅倫理:啲乜入你把口——同埋你跟住吞低啲乜故仔。威化餅係有效率、可擴充,同災難性咁失實。唔查來源你就會食緊其他人嘅利潤同埋大話。『Soylent Green is people』流傳落嚟因為佢講出咗方便嘅隱藏代價。

Historical Context

Period
周代
Oracle Bone Etymology
☶ 山(上顎)喺 ☳ 雷(下顎)上面:把口。明智咁養育。
Traditional Use
留意食物同說話;養育必須喺來源同分量都正確。

Lines

Line 1: 舍爾靈龜觀我朵頤凶

shěforsake, abandon, give up, letting go of
ěryour
língspirit, medicine, magic, mystery, divine
guītortoise, turtle
guānand, while looking at, to, watching
me, us
duǒhanging open, down; with hang down
with hungry mouth; mouth
xiōngunfortunate, disappointing, unlucky, sad

Line 2: 顛頤拂經于丘頤征凶

diānabnormal, overwhelming, disproportionate
appetite, hunger, feeding, sustenance
dismiss, reject; shake, brushing off, aside
jīngthe norms, al, standards; usual, customary
and going to, into, up to, among, amidst
qiūthe hilltops, sides, mounds, high places
with hungry mouth, appetites; hungrying
zhēngpressing; venturing, going boldly into
xiōngis misfortune, unfortunate; failure, pitfalls

Line 3: 拂頤貞凶十年勿用無攸利

dismissing, rejecting; brushing off, aside
the hungry mouth, appetites, hungering
zhēnpersistence, determination, resolve
xiōngis unfortunate, unlikely, has pitfalls
shífor ten
niányears, harvests
not to be, to be, of being not at all
yònguseful, practical, functional, available
this is no, not; this lacks, has no
yōua direction, purpose; an aim, orientation
with merit, of value, with rewards

Line 4: 顛頤吉虎視眈眈其欲逐逐無咎

diānabnormal, overwhelming, disproportionate
appetite, hunger
is promising, auspicious, opportune, timely
a, the tiger
shìlooks, watches, observes, studies, searches
dānstaring, glaring
dānand staring, glaring; with fixed gaze
with its own; it, this is a
passion, desire, longing, lust, hunger, want
zhúis to hunt, pursue
zhúand give chase, run wild
but no; not; nothing; without, with no
jiùblame; is wrong; a mistake, an error

Line 5: 拂經居貞吉不可涉大川

dismissing, rejecting; brushing off, aside
jīngthe norms, standards, usual, customary
to practice; abide, dwell in; abiding
zhēnpersistence, determination, resolve, truth
is promising, auspicious, hopeful, timely
but one is not, less than, ill-, un-, dis-
suited, likely, fit, inclined
shèto, for cross, ford, ferry, venturing
the great, big, major
chuānstream, river, current, waters

Line 6: 由頤厲吉利涉大川

yóuat, as a, the source, origin, beginning of
the appetites, hungering, as food itself
distress; difficult, harsh, brutal, serious
but promising, hopeful, positive
it is worthwhile, rewarding, favorable
shèto cross, ford, ferry, venture, experience
the great, big, major
chuānstream, river, current, waters

Practical Guidance

紐約,2022年(電影時間線)。四千萬人。Soylent 公司派綠色威化餅——標籤話係高能量浮游生物。有效率、可擴充、餵飽數百萬人。Thorn 調查。發現威化餅唔係浮游生物。係安樂死中心處理嘅循環人類遺體。系統靠隱瞞輸入運作。 卦廿七:頤(養育)。把口係道閘。入嘅嘢決定健康定污染。古文問兩個問題:你吸收緊啲乜?實際來源係乜? 你從 npm 吸收依賴項、從第三方 API 吸收數據、從你冇訓練嘅模型吸收建議。介面話『可信任』。標籤話『企業級』。你唔查來源。你唔檢查威化餅用乜整。輸入餵緊你個系統,同時用其他人嘅假設、偏見同利潤毒緊佢。 失敗模式唔係惡意篡改。係方便嘅盲目。你信標籤因為查嘅成本高。但未檢查嘅輸入變成結構性脆弱。供應商執笠;你嘅依賴鏈斷。API 改條款;你個產品停止運作。模型漂移;你嘅結果污染。 Soylent Green 流傳因為佢講出咗唔問嘅代價。吞輸出之前查來源。養育需要審查,唔淨係效率。把口係你控制嘅閘——定係控制你嘅閘。

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