Mountain above Thunder
I Ching Hexagram 27 – Yi (頤), The Corners of the Mouth
What Is Hexagram 27?
Hexagram 27 is Yi, Nourishment: Mountain above Thunder. Stillness frames movement like jaws around food. The hexagram asks what you take in, what you say, and what your habits are feeding over time.
Its central tension is between genuine nourishment and appetite without discernment. Support can come from outside, but responsibility remains for choosing what enters your body, attention, relationships, and language.
- Upper trigram
- Gen — Mountain
- Lower trigram
- Zhen — Thunder
- Key themes
- nourishment, speech, appetite, self-care
The Meaning of Hexagram 27
Yi is about sustaining life rather than pursuing a single result. Look at repeated inputs: meals, information, promises, conversation, and the people who depend on your care. A strong appetite is not automatically a wise one.
The lines move from refusing unsuitable support, through seeking nourishment at a distance, to the danger of feeding others from an empty source. The hexagram recommends honest needs, measured speech, and routines that can continue.
The Image of Hexagram 27
Thunder below a mountain evokes the opening and closing of the mouth: energy rises, is shaped, and is contained. The natural image links inner movement with a visible boundary.
Before adding another remedy, inspect the channel. What are you repeatedly consuming or repeating? Yi advises changing the source of nourishment, not merely decorating the symptoms of depletion.
The Six Lines of Hexagram 27
Lines are numbered from the bottom of the hexagram upward. In a cast, give particular attention to any positions that appeared as changing lines.
Line 1
You abandon your own tortoise and look toward another for food. The line warns against neglecting a modest resource already in hand while envying external support. Use what is sound before reaching outward.
Line 2
Nourishment turned upward brings deviation from the proper path. Dependence on prestige or approval can leave ordinary needs unattended. Receive guidance, but do not outsource your basic stability.
Line 3
Nourishment against the natural course brings misfortune. A pattern of feeding on stimulation, praise, or conflict eventually exhausts itself. Stop the intake that is making your judgment cloudy.
Line 4
Nourishment from a distance brings good fortune. Seek capable support rather than pretending self-sufficiency. The line favors a clean exchange in which help travels across a real gap and is used responsibly.
Line 5
Turning away from the usual path can bring endurance. Your needs may require an unconventional source, but the choice must be sustainable rather than dramatic. Keep the relationship between input and output visible.
Line 6
The source of nourishment is generous and decisive. At the top, care becomes responsibility for a wider field. Feed others through reliable structures, not by sacrificing yourself until the source runs dry.
What Hexagram 27 Can Mean in Different Situations
Relationships
Notice whether contact leaves both people nourished or chronically depleted. Ask directly for support instead of hinting through resentment. Care becomes healthy when giving and receiving are both acknowledged.
Work and Career
Review the information, mentorship, and routines feeding your performance. Seek expertise when the gap is real, and avoid consuming noise as a substitute for learning. A sustainable team needs replenishment, not heroic exhaustion.
Decisions
Identify the input that will sustain the choice six months from now. Do not choose from a hungry, overstimulated state. Improve the source of information before deciding what to do with it.
Personal Direction
Build meals, rest, study, and speech that make your future self stronger. Nourishment is cumulative. Small changes in what you repeatedly admit into your life can alter the entire direction.