Yi
Nourishment
The Image
At the foot of the mountain, thunder: the image of Providing Nourishment. Thus the superior person is careful of their words and temperate in eating and drinking.
The Judgment
The Corners of the Mouth. Perseverance brings good fortune. Pay heed to the providing of nourishment and to what a person seeks to fill their own mouth with. What you take in and what you put out both require mindful attention.
Description
Yi depicts the open mouth, with firm yang lines at the top and bottom representing the jaw, and yielding yin lines between them representing the space where food enters. Mountain above and thunder below create the image of chewing: the upper jaw is still while the lower jaw moves. This hexagram addresses nourishment in all its forms — from the food that sustains the body to the ideas that feed the mind and the words that emerge from the mouth.
The hexagram teaches that one becomes what one consumes, whether that consumption is physical, intellectual, emotional, or spiritual. The quality of nourishment determines the quality of life. Yi is traditionally read as asking for examination of both what is taken in and what is offered to others, since both forms of nourishment define who one is.
Deeper Meaning
Yi teaches that mindful attention to nourishment is one of the most fundamental forms of self-cultivation. Food, reading, viewing, company, the thoughts one entertains — all of these are forms of nourishment that shape the being.
Equally important, in the classical reading, is what one offers: the words spoken, the support given, the ideas shared. The mouth, in the traditional image, both receives and gives, and both functions ask for conscious care.
Life Areas
Love & Relationships
Nourishment in love asks what partners feed each other emotionally and spiritually. A healthy relationship, in the classical reading, nourishes both, providing the emotional sustenance that supports growth and well-being. An unhealthy relationship depletes — offering criticism, neglect, or toxicity in place of care. The traditional counsel is honest examination of whether the relationship is nourishing or draining, and of what is being offered into it.
Career & Work
Yi in career matters emphasizes the importance of professional development, mentorship, and the quality of intellectual nourishment. The classical questions of this hexagram in work context are what is being learned, from whom, and whether the professional environment is feeding growth or starving it. The hexagram also addresses how those who work for or with one are nourished. The quality of leadership, in this reading, is measured by how well it nourishes the people it serves.
Health
Nourishment is the most directly relevant hexagram for health, especially the territory of food. The classical examination is of what is eaten, how it is eaten, and how the body responds. The traditional counsel under this hexagram is moderation, mindfulness, and careful attention to the quality of food. The teaching extends to all forms of consumption: sleep, movement, mental stimulation, and emotional nourishment are all described as contributing to or detracting from physical health.
Advice
The hexagram counsels attention to what is taken in and what is put out — both equally. The classical teaching is to choose nourishment with care, whether physical, intellectual, emotional, or spiritual, and to be equally careful about what is offered to others through word and action. One is what one consumes, in the broadest and deepest sense of that truth.
Changing Lines
Changing lines in Yi examine different aspects of nourishment: from the person who abandons genuine nourishment to chase empty pleasures to the one who provides nourishment to others from a position of abundance, from the dangers of wrong nourishment to the blessings of right nourishment. Each line asks what you are feeding and what is feeding you.
I Ching Study Resources
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Frequently Asked Questions
What does I Ching Hexagram 27 (Yi) mean?
Hexagram 27, Yi (頤), translates to "Nourishment." It is composed of Mountain/Thunder and associated with the Earth element. Yi teaches that mindful attention to nourishment is one of the most fundamental forms of self-cultivation. Food, reading, viewing, company, the thoughts one entertains — all of these are forms of nourishment that shape the being. Equally important, in the classical reading, is what one offers: the words spoken, the support given, the ideas shared.
What is the advice of Hexagram 27 (Yi)?
The hexagram counsels attention to what is taken in and what is put out — both equally. The classical teaching is to choose nourishment with care, whether physical, intellectual, emotional, or spiritual, and to be equally careful about what is offered to others through word and action. One is what one consumes, in the broadest and deepest sense of that truth.
What does Yi mean for love and relationships?
Nourishment in love asks what partners feed each other emotionally and spiritually. A healthy relationship, in the classical reading, nourishes both, providing the emotional sustenance that supports growth and well-being. An unhealthy relationship depletes — offering criticism, neglect, or toxicity in place of care.
What does Yi mean for career?
Yi in career matters emphasizes the importance of professional development, mentorship, and the quality of intellectual nourishment. The classical questions of this hexagram in work context are what is being learned, from whom, and whether the professional environment is feeding growth or starving it. The hexagram also addresses how those who work for or with one are nourished.
What do the changing lines mean in Hexagram 27?
Changing lines in Yi examine different aspects of nourishment: from the person who abandons genuine nourishment to chase empty pleasures to the one who provides nourishment to others from a position of abundance, from the dangers of wrong nourishment to the blessings of right nourishment. Each line asks what you are feeding and what is feeding you.