Heng — Constancy
Also known as: Duration
The Judgement
恒卦:亨,无咎,利贞,利有攸往。
Success that goes through; no blame. It is favourable to hold to what is right, and favourable to set out with a purpose.
AI commentaryIn Heng, Thunder and Wind keep company without ceasing, a picture of constancy, endurance and holding to what is right. Thunder moves and Wind follows, the firm above, the yielding below; each keeps to its constant course, and so it lasts. Enduring brings success that goes through and no blame; holding to what is right and setting out are favourable. As a reading, it counsels steadfast persistence. Yet constancy is not clinging to one spot but enduring in one's way (久于其道), adapting to the times without losing what is right, as sun, moon, heaven and earth keep shining and completing things: that is true constancy.
AI plain readingThunder and Wind, two forces that support each other without pause, make up this hexagram of constancy, endurance and staying true to what is right. Thunder moves and Wind follows, the strong above and the yielding below, each keeping to its own steady course, so the arrangement lasts. The judgement says lasting effort brings success that goes through and no blame; holding to what is right and moving forward are both favourable. If you draw this hexagram, it points to persistence and firm commitment. But constancy does not mean refusing to change. It means staying on your path while adjusting to circumstances, as sun and moon, heaven and earth keep shining and completing things. That is true constancy.
The Great Image
雷风,恒;君子以立不易方。
Thunder joined with Wind makes up Constancy. Following this example, the noble person stays rooted in principle and keeps to one fixed bearing.
The Six Lines
1st Line (six)
初六:浚恒,贞凶,无攸利。
Digging too deep for constancy at the outset: even holding to it is inauspicious, and nothing is favourable.
AI commentaryAt the very start of Heng, the line demands too much depth too soon (浚), hoping to build permanence in one stride. Holding to that is inauspicious and brings no benefit. Lasting virtue accumulates gradually; early overreaching spoils a new bond.
AI plain readingYou are at the beginning of something meant to last, yet you are pushing too hard and expecting too much. Trying to create permanence in one leap is inauspicious even if you cling to it, and nothing goes well. Constancy grows step by step; demanding deep commitment from a new connection tends to wreck it.
- Timing
- This is an early phase; forcing quick results backfires, so let momentum build through small, steady steps before expecting permanence.
- Money
- Chasing fast returns or committing large sums at once invites loss; grow savings gradually instead of betting on one leap.
- Career
- Demanding too much of a new role or project too early gets you nowhere; earn trust and responsibility in stages.
- Relationships
- Pressing a new romance for deep promises too soon tends to break it; let closeness grow at its own natural pace.
- Home & Household
- Expecting the household to change overnight, or pushing family members too hard, unsettles the home; introduce changes gently, one by one.
- Health
- The tradition warns against pushing any regime hard for quick results; strain tends to follow, so build stamina and habits gradually.
- Marriage
- A match rushed towards engagement before trust exists is likely to fall apart; let yourselves and both families grow familiar first.
- Exams & Study
- Cramming, or aiming far beyond your current level, risks a slip on the day; build understanding chapter by chapter instead.
- Travel
- A rushed, overambitious itinerary invites trouble on the road; plan modest stages and leave room to adjust as you go.
- Disputes & Legal Matters
- Pushing a conflict to extremes from the outset gains nothing; gather evidence patiently and keep the door open to settlement.
- Finding a Person
- An intense, hurried search is unlikely to succeed; work methodically through known contacts and places, widening the circle step by step.
- The Decision Point
- If something has only just begun, demanding depth or permanence from it is inauspicious and gains nothing; slow down and build gradually.
2nd Line (nine)
九二:悔亡。
Regret vanishes.
AI commentaryA yang line sits in a yin position, not its proper place, yet it holds the centre and keeps to the middle way over time, so regret disappears. One who stays balanced and consistent avoids regret even from an awkward position.
AI plain readingYou may not be in the ideal position, and your strength may feel out of step with your role. Yet because you keep to a balanced middle path and stay consistent over time, regret falls away. Steady moderation lets you avoid mistakes even when circumstances are not quite right for you.
- Timing
- Conditions are not ideal, but steady moderation carries you through; keep a balanced course and earlier regrets will fade.
- Money
- Finances hold steady if you avoid extremes; a balanced budget and moderate commitments protect you even from a weaker starting position.
- Career
- Your role may not fit you perfectly, yet steady, even-handed work helps keep your position secure and spares you later regret.
- Relationships
- Even if the bond began awkwardly, patience and a calm, fair manner can smooth over friction and restore harmony.
- Home & Household
- Household life settles when you avoid taking sides and keep daily routines steady; tension eases and the home grows peaceful.
- Health
- Some imbalance may be present, but in the tradition's reading moderate habits and consistent care help you regain your footing gradually.
- Marriage
- A partnership that starts from uneven ground can still come together if both partners keep to fairness and steady commitment.
- Exams & Study
- Gaps in your preparation need not sink you; a balanced, regular revision schedule keeps your results steady through the exam period.
- Travel
- Journeys pass safely when you keep plans moderate and avoid risky detours, even if the timing is not perfect.
- Disputes & Legal Matters
- A measured, impartial stance helps the matter resolve; avoid extreme demands and look for a reasonable settlement both sides accept.
- Finding a Person
- A patient, balanced search that does not jump to conclusions can locate the person or bring reliable news of them.
- The Decision Point
- When your position is less than ideal, do not overcorrect; staying centred and consistent over time is what lets regret fall away.
3rd Line (nine)
九三:不恒其德,或承之羞,贞吝。
If virtue is not kept constant, shame may follow; even holding firm ends in a mean outcome.
AI commentaryThis line cannot keep its virtue constant; advancing and retreating without pattern, it may suffer shame, and even persistence yields a mean outcome. Wavering conduct invites its own shame; inconstancy, the very opposite of Heng, is what to guard against most.
AI plain readingIf your conduct and commitments keep shifting, advancing one day and retreating the next, shame may be brought upon you, and even holding your position ends poorly. People who blow hot and cold eventually bring shame on themselves. This line sounds a serious warning: inconstancy, the opposite of constancy, is what to guard against most.
- Timing
- Inconsistency is the hazard now: flip-flopping between plans brings shame and even holding on ends poorly, so commit to one course.
- Money
- Switching strategies on impulse erodes both your funds and your credibility; settle on a sound plan and stop chasing alternatives.
- Career
- Colleagues notice when commitments shift; broken promises or erratic effort can bring public shame, so make your reliability visible.
- Relationships
- Running hot and cold hurts you both; mixed signals damage trust, so keep what you say and what you do consistent.
- Home & Household
- Rules that change from day to day confuse the household and erode authority; agree on clear arrangements and keep them.
- Health
- The tradition reads on-and-off effort as harmful: bursts and lapses tend to leave you worse off, so keep a modest routine.
- Marriage
- Wavering loyalty or second thoughts acted out openly can wreck the partnership; steadiness of commitment is what protects it.
- Exams & Study
- Studying in fits and starts costs marks; regular, sustained work matters more now than the occasional heroic all-night session.
- Travel
- Changing plans repeatedly at the last minute exposes you to avoidable risks; fix the route in advance and stick with it.
- Disputes & Legal Matters
- Shifting your account or position undermines credibility and brings shame; keep statements consistent and documented, and consider settlement.
- Finding a Person
- A search started and abandoned again and again is unlikely to succeed; keep a sustained effort going through the same channels.
- The Decision Point
- Before committing, ask whether you can keep it up; wavering once you have started brings shame and a poor outcome, even if you persist.
4th Line (nine)
九四:田无禽。
The hunt across the fields yields no quarry.
AI commentaryLike a hunt that returns empty-handed: the line has long occupied a place not its own, so however constantly it persists, it gains nothing. With the wrong direction and an unsuitable position, long persistence is wasted; constancy begins with choosing rightly.
AI plain readingYou are like a hunter who combs the countryside all day and brings nothing home. You have stayed too long in a place or role that does not suit you, and persistence alone cannot change that. When the direction itself is wrong, even years of effort bring nothing; choose the right path first, then commit.
- Timing
- Effort is going into the wrong place; however long you persist, nothing comes back, so reassess your direction before investing more.
- Money
- Money poured into the wrong channel keeps returning nothing; review where your funds go and redirect them rather than doubling down.
- Career
- Staying in a role or project that does not fit brings no reward; consider whether a different post suits your strengths.
- Relationships
- Waiting faithfully for someone who is not right for you brings nothing in return; ask honestly whether this bond can grow.
- Home & Household
- Until you identify what actually needs fixing at home, extra energy and money spent on the household achieve nothing.
- Health
- The tradition reads this as a sign your method may be misdirected; if results never come, reassess, ideally with professional advice.
- Marriage
- Holding on to a match that suits neither of you yields nothing; first make sure the partnership rests on sound foundations.
- Exams & Study
- Is your method the problem? Hours with the wrong material add nothing, so check the syllabus and adjust your approach.
- Travel
- The longer you travel the wrong road, the further you stray from your goal; turn back early instead of pressing on.
- Disputes & Legal Matters
- Pressing an argument on weak grounds wins nothing; re-examine your position, gather solid evidence, or consider whether settling is wiser.
- Finding a Person
- Searching the wrong places, however long, turns up nothing; revisit your leads and look where the person is likely to be.
- The Decision Point
- If long effort keeps bringing nothing, stop and question the direction itself; constancy only pays off once you have chosen the right path.
5th Line (six)
六五:恒其德,贞,妇人吉,夫子凶。
Keeping one's virtue constant and holding to it: for a wife this is auspicious; for a husband, inauspicious.
AI commentaryHolding yielding virtue constant is auspicious for a wife, loyal to one course, but inauspicious for a husband, whose role is to decide. Constancy must suit the person and is never blind sameness; yielding fits a supporting role, not a leading one.
AI plain readingHolding steadily to a gentle, accommodating attitude works well in some roles and badly in others. In the traditional image it is auspicious for a wife, who stays loyal to one path, but inauspicious for a husband, who must make firm decisions. Constancy has to fit your role; sometimes it means deciding, not going along.
- Timing
- Whether this phase favours you depends on your role; quiet support works well, but deferring when you should lead backfires.
- Money
- Steady, conservative management of existing assets goes well, but if the financial decision is yours, hesitating means missed chances.
- Career
- In a supporting or assistant role, loyal consistency is rewarded; if you carry final responsibility, mere compliance becomes a liability.
- Relationships
- Accommodating your partner nurtures closeness; the risk lies in moments needing a clear choice, where agreeing to everything goes badly wrong.
- Home & Household
- Household roles differ: a helper does well to keep routines running, but a household head who merely goes along invites disorder.
- Health
- The tradition favours gentle daily care; where prompt treatment is needed, mild measures alone are inauspicious and risk delaying proper care.
- Marriage
- Setting a date or facing a crisis demands decisiveness, and mere compliance then proves costly; otherwise loyal patience strengthens the marriage.
- Exams & Study
- A steady routine suits familiar material, but when the exam format or syllabus changes, clinging to old habits costs you.
- Travel
- If you organise the trip, dithering over bookings throws it into confusion; as a companion, following the plan works well.
- Disputes & Legal Matters
- Timid yielding can cost dearly when the case is yours to direct, though cooperation suits someone with only a secondary part.
- Finding a Person
- Once new leads surface, sticking to the old search routine is inauspicious and costs time; until then, established channels serve well.
- The Decision Point
- Ask whether your role is to support or to decide; steady compliance suits the first, but in the second you must make the call.
6th Line (six)
上六:振恒,凶。
Shaking constancy with restless agitation: inauspicious.
AI commentaryAt the far end of Heng, the line grows restless and unsettles its own constancy (振); placed at the top, it delights in movement and change. Where steadiness is needed most, agitation and an inability to settle are inauspicious.
AI plain readingYou have reached the point where steadiness matters most, yet you feel restless and want to shake everything up. Craving constant movement and change while holding a high, settled position is inauspicious. When the situation calls for staying the course, an inability to settle is exactly what invites trouble.
- Timing
- Late in a long run of stability, stirring things up for change's sake is inauspicious; hold steady and let matters settle.
- Money
- Constant trading, reshuffling or chasing new schemes drains resources; leave sound arrangements alone and avoid churning your finances.
- Career
- Consolidate what already works in your role; repeated reorganisations or a sudden job hop now are likely to end in failure.
- Relationships
- A craving for novelty or drama unsettles the bond and can drive the other person away; value the calm you share.
- Home & Household
- What the family needs now is lasting calm, not another renovation or house move that unsettles everyone.
- Health
- The tradition reads restless overexertion as harmful; constantly switching routines strains you, so favour rest and a calm, regular pattern.
- Marriage
- Impulsive talk of separation or restless dissatisfaction can scatter a partnership; recommit to steady, everyday care for each other.
- Exams & Study
- Tempted to switch methods or schools mid-course? Doing so on a whim costs marks; settle into one plan and finish it.
- Travel
- Unnecessary trips or restless wandering invite mishaps; postpone non-essential journeys and stay close to home where you can.
- Disputes & Legal Matters
- Agitated escalation tends to backfire in disputes: switching advisers or filing fresh claims weakens your hand, while calm talks favour settlement.
- Finding a Person
- A frantic, scattered search makes things harder; keep a calm, steady method and stay in contact through reliable channels.
- The Decision Point
- When you hold a stable position and feel the itch to shake it up, resist it; overturning things at this stage is inauspicious.

