YIINSIGHT / Canonical hexagram
Hexagram 42 Meaning: Yi, Increase, and Improvement That Benefits Others
Understand hexagram 42, Yi, through Wind over Thunder, its Judgment and Image, six line settings, and a practical reflection on useful increase.
Hexagram 42: 益 · yì
Thunder below Wind. Lines are numbered from the bottom upward.
The short answer
Hexagram 42, Yi, is Increase. Its Judgment speaks favorably of having somewhere to go and crossing a great river. The Image connects seeing what is good with change, and seeing a fault with correction. A modern reflection asks what is being improved, who benefits, and what must change; it is not a promise of wealth.

Overview
More resources are not always the same as a better situation. Hexagram 42 directs attention toward the form and use of an increase. Its commentary discusses benefit moving downward, while its final line complicates the idea that increase always brings approval. Begin with that range rather than a generic message of abundance.
The Judgment supports a purposeful undertaking
The fixed Chinese digital transcription distinguishes the Judgment, Commentary on the Judgment, Great Image, and line statements.
The Judgment includes “利有攸往” and “利涉大川”: favorable movement toward an undertaking and the great-river image. These expressions do not specify a purchase, investment, promotion, or personal outcome. An original modern English paraphrase is that increase can support purposeful action, including a demanding passage.
The Commentary on the Judgment explains Increase through reducing what is above to benefit what is below. That distributional emphasis belongs to the commentary layer. It helps distinguish increase as shared benefit from merely accumulating more for oneself. A contemporary reader can ask whether an added resource reaches the people or work that need it. That question is a modern application; the source does not prescribe a particular organization, budget, or social policy.
Wind and Thunder: move toward good and correct faults
In the canonical structural registry, hexagram 42 is 42-yi, with Thunder below and Wind above. Count positions from bottom to top; 1 means a solid line and 0 a broken line. Its stored pattern is 100011. That identifies the figure, not a personal outcome.
The Great Image joins Wind and Thunder and describes moving toward what is good and correcting a fault. This is a concrete ethical emphasis within the commentary, distinct from the Judgment's favorable language about movement. Improvement involves a response to what is encountered, not only waiting for something extra to arrive.
A modern reflection can notice a useful practice elsewhere and adapt it, or name a mistake without defending it indefinitely. Neither response requires the claim that all change is beneficial. Ask what the change serves and how you will assess it. The illustration of people tending seedlings is a modern metaphor for nourishment, not a depiction of an ancient scene or evidence that improvement occurred.
Six line settings: read the particular position
The following are original modern English orientation notes on the six statements in the linked Chinese transcription. They are not a certified translation or six future events in sequence:
- Line 1: speaks of using increase for a great undertaking, with favorable and no-blame language. The undertaking is part of the line's context.
- Line 2: depicts benefit from outside and a valuable tortoise image, alongside lasting constancy and an offering. It is not a way to predict gifts or prices.
- Line 3: brings increase into an adverse event and includes sincerity, a middle course, and reporting with a jade token. Benefit is not confined to pleasant circumstances.
- Line 4: again uses a middle course and reporting, then describes relocation. The imagery does not establish a literal moving instruction for a modern reader.
- Line 5: emphasizes a sincere, beneficent heart. The source connects the quality of intention with how benefit is understood.
- Line 6: says no one increases the subject and someone strikes; the heart is not constant. This caution prevents a uniformly optimistic summary of the chapter.
For a cast with a changing line, use the changing-lines guide and read that precise position in context.
A fictional example: a donation that removes a real obstacle
Imagine Hana, a fictional volunteer at a neighborhood tool library, receives several donated drills. There are now more tools, but the same problem remains: first-time borrowers do not know which attachment they need. Buying another drill would increase the count without improving access.
A modern reflection on hexagram 42 leads Hana to observe a good practice at another library. She prepares a short orientation card and asks an experienced volunteer to demonstrate the attachments. She also corrects an unclear borrowing instruction that has caused repeated confusion.
This is a fictional application, not a measured claim that the new card increased borrowing. It shows how added resources, learning from a useful example, and correcting a fault can be considered together. The next assessment is ordinary: can a newcomer choose the right attachment without extra guesswork? More becomes meaningful when the benefit reaches the actual task.
Questions for a practical modern reflection
These prompts are modern editorial reflection, separate from the quoted classical text and its historical commentary:
- What is increasing: quantity, access, skill, or responsibility?
- Who receives the benefit, and who still faces the obstacle?
- What useful practice have I seen but not adopted?
- Which fault can I correct without defending it?
- What would show that the improvement is helping?
Choose one small action you can assess with ordinary evidence. Record what happened without treating a favorable symbol as proof that the action will work. If your observation contradicts your first interpretation, preserve the observation rather than forcing it into the text.
Use this chapter without changing the cast
Start with the question as it was actually asked. Identify the recorded primary hexagram, then any actual changing positions and relating figure. This explanatory article does not cast, choose a line, or infer a new figure. Keep the original cast separate from the interpretation you are exploring.
Read the Judgment for its broad setting, the relevant line for its particular context, and the Image as a distinct commentary layer. The reading guide provides a learning path. The English notes and fictional example here are original editorial material based on a public digital transcription. They do not certify an ancient edition or use unreviewed Gao Heng annotations.
Key takeaways
- Increase does not automatically mean personal wealth.
- The Image joins learning from good with correcting faults.
- The final line complicates an entirely favorable reading.
Conclusion
Hexagram 42 places purposeful movement beside a commentary about benefit and correction. Its lines include help, responsibility, sincerity, and a final caution. A modern application can make increase more specific: identify the resource, the recipient, and the change in conduct, then check whether the task is actually easier.
Does hexagram 42 predict that I will receive money?
No. Favorable symbolic language does not establish a financial outcome. Use actual information and appropriate judgment for financial decisions.
Is every opportunity to expand a good one?
The chapter includes constancy and cautions, not unlimited expansion. Ask what the undertaking serves and what responsibilities the increase creates.
Why mention faults in a chapter about increase?
The Great Image explicitly connects improvement with correcting a fault. Removing a recurring obstacle can be as relevant as adding a new resource.
Sources
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