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I Ching Birth Hexagram · Hexagram 64 of 64

Hexagram 64, 未濟 Wèi Jì: the young fox not yet over the river

未濟 Wèi Jì is hexagram 64 of the Zhouyi, which sets fire over water: fire rises and water sinks, and neither reaches the other. Every line is out of its proper place, the exact reverse of hexagram 63, and the name means not yet across; it is the last hexagram of the book, which ends on a crossing still to be made.

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Hexagram 64, 未濟 Wèi Jì, drawn as six lines numbered from the bottom: broken, whole, broken, whole, broken, whole. The lower, inner trigram is 坎 Kǎn, Water; the upper, outer trigram is 離 Lí, Fire. 1 2 3 4 5 6 Upper, outer 離 Lí, Fire Lower, inner 坎 Kǎn, Water 64 未濟 Wèi Jì Lines numbered from the bottom
The figure of 未濟 from the bottom line up: Water inside, Fire outside. Three broken lines, three whole.

Facts

Number
64 of 64, in the received order
Character and pinyin
未濟 Wèi Jì ䷿
Our title
Not Yet Across
Lines, bottom to top
yin, yang, yin, yang, yin, yang
Lower trigram (inner)
☵ 坎 Kǎn, Water
Upper trigram (outer)
☲ 離 Lí, Fire
Within (nuclear)
63 既濟 Jì Jì, Already Across
King Wen pair
63 既濟 Jì Jì, Already Across
Legge's name (1882)
Wei Zî
Part of the text
The second part (下經), 31 to 64

Meaning

Broken, whole, broken, whole, broken, whole: every line is the opposite of what its place calls for, the mirror of hexagram 63. Fire is above and rises away; water is below and sinks away; they do not meet. 未濟 means not yet across, and the Judgment gives the book's last picture: a young fox has nearly crossed the river when its tail gets wet, and nothing is gained.

The Image draws the lesson of sorting: the superior man distinguishes things carefully and puts each in the place where it belongs, which is exactly what the figure lacks. In our own reading, it matters that the book ends here, on a crossing not yet made rather than on completion. The sequence the Wings attach to the received order says as much: things cannot come to an end, so the book closes with what is unfinished.

The lines

The first line is the fox "whose tail gets immersed", in Legge's words, and regret; the second drags its wheel back and keeps firm. The third advances before things are set right and fares badly, and yet the great crossing is possible; the fourth stirs itself as if for a three-year campaign, and is rewarded. The fifth has the brightness of the superior man and sincerity, and good fortune. The top line drinks wine in confidence, and is warned not to drink until its head goes under.

Its pair, inverse, opposite and nuclear hexagram are all one: 既濟, hexagram 63.

In the birth cast

The time cast arrives at 未濟 when the year, month and day leave 3 on eight, which puts 離 fire above, and the same total with the hour added leaves 6, which puts 坎 water below. Which line moves depends on what the whole total leaves on six, and each line turns the figure into a different hexagram:

  • Line 1 (初六) moving: becomes 38 睽 Kuí, Estrangement
  • Line 2 (九二) moving: becomes 35 晉 Jìn, Advance
  • Line 3 (六三) moving: becomes 50 鼎 Dǐng, The Cauldron
  • Line 4 (九四) moving: becomes 4 蒙 Méng, The Untaught Mind
  • Line 5 (六五) moving: becomes 6 訟 Sòng, Dispute
  • Line 6 (上九) moving: becomes 40 解 Xiè, Release

Lines 2 to 5 give the hexagram within, 63 既濟 Jì Jì, Already Across. Everyone born in the same lunar day and double hour has the same cast, so the figure describes a moment, not a person.

Correspondences

Each item with how it stands: “sourced” is in the work cited, “our construction” is EsoTerrier’s own, and “disputed” means the sources disagree.

Trigram virtues (Shuogua, chapter 7)
坎 sinking, perilous below; 離 bright, attached above, in our English sourced
Trigram family places (Shuogua)
middle son below, middle daughter above sourced
Trigram body and animal images (Shuogua)
ears and pig below; eyes and pheasant above sourced
Trigram phases (a classical correspondence: the Plum Blossom text's table)
Water below, Fire above. The Han assignment of 梅花易數, book 1, also used by Jing Fang; not stated as such in the Zhouyi sourced
Inverse and opposite
Upside down: 63 既濟 Jì Jì, Already Across; every line flipped: 63 既濟 Jì Jì, Already Across sourced
Human Design gate
Gate 64, from 161.375° to 167° of the tropical zodiac on Ra Uru Hu's wheel (1987): a modern placing, not the I Ching's sourced
Our English title
Not Yet Across: EsoTerrier's own, from the sense of 未濟 our construction

How the schools read it

The Zhouyi, in Legge's translation (1882)
“(We see) a young fox that has nearly crossed (the stream), when its tail gets immersed. There will be no advantage in any way.”
The Image (大象), one of the Wings, in our paraphrase
Water with fire above it; the superior man carefully distinguishes among things and the positions they naturally occupy.
The Plum Blossom method (Ming)
A figure reached by numbers: 離 above when the year, month and day leave 3 on eight, 坎 below when the same total with the hour leaves 6.
Human Design (Ra Uru Hu, 1987)
Takes the number for its gate 64 and puts it on the zodiac; its own reading, which we do not quote.
EsoTerrier
Fire over water, nothing yet in its place: nearly across, not yet; like the young fox at the river, the danger is in thinking oneself over, and putting each thing in its place carries one across.

Claims about it

  • Gate 64 of Human Design, at 161.375° to 167° of the zodiac, is where the I Ching itself places hexagram 64.

    false

    What the record shows: The wheel is Shao Yong's circle rotated by Ra Uru Hu in 1987 to 1989 so that hexagram 41 starts at 2° Aquarius. No Chinese source we found puts the hexagrams on degrees of the zodiac.

  • Being born under 未濟 Wèi Jì fixes a person's character.

    unverified

    What the record shows: A modern reading with no source in the tradition. The Zhouyi has no birth hexagram; the cast reads a figure, not a person, and everyone born in the same lunar day and double hour shares it.

Elsewhere on EsoTerrier

Sources

Primary texts (6)
  1. James Legge (trans.), The Yî King, Sacred Books of the East XVI. Oxford: Clarendon Press, 1882. Public domain; quoted briefly and credited. en.wikisource.org/wiki/Sacred_Books_of_the_East/Volume_16
  2. 梅花易數 (Meihua yishu, the Plum Blossom method), attributed to Shao Yong, book 1: the time rule, the trigram numbers and phases, and the casts of the plum blossom and the peonies. zh.wikisource.org/wiki/梅花易數/卷一
  3. 周易 (Zhouyi), the received Chinese text of the hexagram and line statements with the Ten Wings. ctext.org/book-of-changes
  4. The same, the 1882 Oxford edition scanned (archive.org), for hexagrams 33 to 64 and the appendices. archive.org/details/sacredbooksofchi16conf
  5. The Unicode Standard, Yijing Hexagram Symbols, U+4DC0 to U+4DFF. unicode.org/charts/PDF/U4DC0.pdf
  6. 京氏易傳 (Jingshi yizhuan), attributed to Jing Fang, three books. zh.wikisource.org/wiki/京氏易傳
Studies and other sources (3)
  1. "King Wen sequence", Wikipedia. en.wikipedia.org/wiki/King_Wen_sequence
  2. Jovian Archive, "Gates and hexagrams in Human Design" (cited for the wheel's origin only). jovianarchive.com/pages/gates-and-hexagrams-in-human-design
  3. "Hexagram (I Ching)", Wikipedia. en.wikipedia.org/wiki/Hexagram_(I_Ching)
Our own research (5)
  1. EsoTerrier, I Ching research, 10 to 14 October 2026: the method, the validation (61 births), the variants and the lists.
  2. EsoTerrier calculation engine, the I Ching service and its reference tables (titles, glosses and readings our own).
  3. EsoTerrier, Gene Keys research, 9 October 2026: the legal and trade-mark report, on which hexagram names are free to use.
  4. EsoTerrier, Human Design research, 9 October 2026: the wheel, gate 41 at 2° Aquarius, 5.625° per gate.
  5. EsoTerrier, engine audit of 14 October 2026: the reworded titles, readings and trigram qualities, with the passages each rests on.

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By EsoTerrier. Written with AI assistance from our research and checked against its sources; last revised 19 October 2026. How we write these pages.

First published ; last revised . Corrections: support@esoterrier.com.