Hexagram 43: Breakthrough

Trigrams

Upper trigram: Dui (Lake) · Lower trigram: Qian (Heaven)

Judgment

Proclaimed openly at the royal court, sincere warning of danger; announce it from one's own city. Not favorable to resort to arms; favorable to have somewhere to go.

Image

The lake rises to heaven: breakthrough. The noble one extends benefits to those below, wary of resting on accumulated virtue alone.

Meaning of Hexagram Breakthrough

Breakthrough (夬) is hexagram #43 of the 64 I-Ching hexagrams, formed by the upper trigram Dui (Lake) and lower trigram Qian (Heaven). It represents resolute, open determination to overcome remaining resistance. When this hexagram is cast, the querent should meditate on the judgment and image to grasp what the Yi is saying about the current situation.

The Six Lines Explained

First Yang Line (Line 1)

"Strength shows in the forward toes; going forward without certainty of success brings blame"

Strength in the forward toe, eager to advance, but advancing without certainty of victory brings blame. This is a warning against acting rashly when one is not yet fully prepared or certain of success.

Second Yang Line (Line 2)

"Being wary and giving warning cries; even at midnight if there is an attack, there is no need to worry"

Being cautious and warning one's companions to be on guard means that even if enemies come at midnight, there is nothing to fear. This line advises staying constantly alert and thoroughly prepared so as not to be caught off guard by danger.

Third Yang Line (Line 3)

"Strength shows visibly on the cheekbones, there is misfortune. The superior man resolutely breaks off ties; walking alone in the rain, though he may be misunderstood, in the end there is no blame"

Fierce aggression shown openly on the face brings misfortune; the superior person resolutely severs ties (with an unworthy person), and though once misunderstood, after clarifying himself he incurs no blame. This is a lesson about the need to decisively abandon an unsuitable relationship even one once close.

Fourth Yang Line (Line 4)

"Buttocks without skin, walking haltingly; if he were led like a flock of sheep, regret would vanish, but hearing advice he still does not believe it"

Like buttocks without skin, walking with difficulty; one should only follow behind others, like being led like a flock of sheep, and then regret would end; (it is feared) even hearing good advice, one still does not believe it. This line lacks talent and clarity, needing to humbly follow others rather than trying to lead.

Fifth Yang Line (Line 5)

"Like the purslane weed, resolutely uprooting it; walking the middle path brings no blame"

Like purslane weed (easily influenced by yin energy), if one resolutely uproots it completely and follows the middle way, there is no blame. This line, in a high position, must resolutely eliminate bad influence despite some lingering attachment.

Sixth Yin Line (Line 6)

"There is no crying out for help; in the end there is misfortune"

Do not cry out, no one will help; in the end misfortune will come. This final line, the only yin in the hexagram, represents the negative force being completely eliminated, with no assistance available.

The Transformed Hexagram

The hexagram has Qian (Heaven) as the inner trigram and Dui (Lake) as the outer trigram. This is a stage near the end of the cycle of yang growth (Return → Approach → Peace → Great Strength → Resoluteness → Pure Yang), when five yang lines are determined to eliminate the last remaining yin line.

Applications by Area of Life

Work & Career

This hexagram speaks of resolutely eliminating negative or obstructive factors (people, bad habits) within an organization. One must prepare thoroughly (as in the Second line), avoid rash action without preparation (as in the First line), and decisively cut off unsuitable relationships (as in the Third and Fifth lines).

Love & Relationships

One may need to resolutely end an unhealthy relationship or eliminate a bad habit affecting a current relationship. Resolve is needed even with lingering attachment to the past (as in the Third line).

Health

One should resolutely eliminate habits harmful to health (as in the image of "uprooting completely" in the Fifth line), preparing thoroughly for the process of change.

Wealth

A suitable time to cut losses and resolutely eliminate ineffective investments. Action should be resolute but well-prepared, avoiding recklessness when not yet certain.

Frequently Asked Questions about Breakthrough

What does the Lake over Heaven (Resoluteness/Breakthrough) hexagram mean?

Resoluteness (Quai) means decisiveness, breaking through. This hexagram speaks of a stage requiring decisive action to eliminate the last remaining negative element.

Why does the hexagram advise "not relying solely on force" even while in a position of strength (5 yang against 1 yin)?

Because the Judgment text emphasizes the need to declare one's cause clearly and justly first, maintain internal unity, and act in a moderate, dignified manner — using brute force, even from a position of strength, can still bring unwanted consequences or lose moral legitimacy.

What is the significance of comparing the Resoluteness hexagram with the Return hexagram (number 24)?

This is an interesting pair of opposites: the Return hexagram has 1 yang among 5 yin (a small man who knows to return to the right path is praised), while Resoluteness has 5 yang against 1 yin (a superior man attached to a small man is advised to be decisive) — both emphasize the role of the "special minority" in each situation.