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Capítulo 54 de 81
黄帝内经·灵枢
Overall Paraphrase
Note: In the original text, characters like "妨伯" (fáng bó), "荣对" (róng duì), "股理始流" (gǔ lǐ shǐ liú), "发颇斑白" (fà pǒ bān bái), "苦化悲" (kǔ huà bēi), and "懈情" (xiè qíng) are errors from transcription. The following understanding follows the commonly accepted versions, corrected to "岐伯" (Qí Bó), "营卫" (yíng wèi), "腠理始疏" (còu lǐ shǐ shū), "发鬓颁白" (fà bìn bān bái), "苦忧悲" (kǔ yōu bēi), and "懈惰" (xiè duò) respectively.
The Yellow Emperor asked Qi Bo: When a person is just born, what qi serves as the foundation of life, and what serves as the external defense? What causes death when lost, and what ensures life when obtained? Qi Bo replied: The mother's blood serves as the foundation (jī), and the father's essence serves as the shield (shǔn) (protection). Losing Spirit (shén) leads to death; obtaining Spirit leads to life. The Yellow Emperor asked: What is Spirit? Qi Bo said: When blood and qi are harmonized, the nutritive and defensive qi (yíng wèi) (the qi responsible for nourishment and defense) circulate smoothly, the five zang organs are already formed, the spirit qi resides in the heart, and both soul (hún) and animal soul (pò) are complete, only then one becomes a complete person.
The Yellow Emperor asked: People's lifespans vary greatly—some are short-lived, some die suddenly, some suffer prolonged illness without recovery. I wish to hear the reasoning behind this. Qi Bo said: When the five zang organs are firm and strong, blood and vessels are harmonized, muscles are smooth and supple, skin is dense and tight, nutritive and defensive qi operate without deviation, breathing is subtle and slow, 💨 qi follows its rhythms, the six fu organs digest grain and water, and fluids are distributed, all functions are normal, so life can be prolonged.
The Yellow Emperor asked: What enables a person to live to one hundred years of age and then pass away? Qi Bo said: When the philtrum (rén zhōng) groove is deep and long, the facial bones and muscles are high, thick, and upright, nutritive and defensive qi are harmonized, the three regions of the face (upper, middle, lower) and the sānlǐ areas are full and raised, bones are prominent and muscles are full and strong—therefore one can live to one hundred years and complete one's span.
The Yellow Emperor asked: Can the flourishing and decline of the body's qi, and the process from birth to death, be explained? Qi Bo said: At ten years of age, the five zang organs begin to stabilize, blood and qi are already flowing freely, and the qi mechanism tends toward the lower part of the body—so children like to run. At twenty, blood and qi begin to flourish, muscles are growing—so they like to walk quickly. At thirty, the five zang organs are largely settled, muscles are firm, blood and vessels are replete—so they like to walk at a measured, leisurely pace. At forty, the five zang organs, six fu organs, and twelve primary channels are all at their peak of exuberance and becoming stable, the interstices (còu lǐ) begin to loosen, the complexion's glory begins to decline, hair turns gray, blood and qi are steady and no longer inclined to activity—so they like to sit. At fifty, liver qi begins to decline, the liver lobes begin to thin, bile begins to diminish, and the eyes begin to see less clearly. At sixty, heart qi begins to decline, and one easily tends toward worry and sorrow, blood and qi become lazy and weak—so they like to lie down. At seventy, spleen qi becomes deficient, and the skin becomes withered and dry. At eighty, lung qi declines, the animal soul (pò) disperses and departs—so speech easily becomes erroneous. At ninety, kidney qi becomes scorched and dry, and the liver, heart, spleen, and lung—the four zang organs—as well as the channels and vessels are all emptied. By one hundred years, the five zang organs are all deficient, the spirit qi has all departed, and only the physical form remains alone, and so life comes to an end.
The Yellow Emperor asked: And those who die before reaching their natural lifespan—why is this? Qi Bo said: Their five zang organs are not firm, their philtrum is short, their nostrils flare outward, their breathing is rapid and violent, the facial bones are low and thin, the vessels are weak with little blood, the muscles are not solid, they repeatedly suffer wind and cold invasion, blood and qi are weak, the vessel pathways are not unobstructed, and the upright qi and evil qi attack one another, the qi mechanism is disordered and pulls in opposing directions—so they die in middle age.
This chapter focuses on discussing the "natural lifespan" (tiān nián), that is, the natural length of human life and its laws of flourishing and decline. The core ideas can be summarized in three points:
Life is founded on the parents' essence and blood, with Spirit (shén) as the master
The ancients held that life is provided its material foundation by the mother's blood, and its protective function by the father's essence; together these form the physical body. But physical form alone is insufficient—there must be Spirit, which includes harmonized blood and qi, unobstructed nutritive and defensive qi, spirit qi residing in the heart, and the complete presence of hún and pò—only then does one become a true human being. The statement "loss of Spirit leads to death, obtaining Spirit leads to life" regards Spirit as the marker of life and death.
Longevity and premature death depend on innate endowment and the state of the zang-fu organs and blood-qi
Those who live long have firm and strong five zang organs, harmonious blood and vessels, smooth muscles, dense skin, normal nutritive and defensive qi, subtle and slow breathing, six fu organs that transform grain, and fluids that are distributed widely. Those who do not complete their natural lifespan have weak five zang organs, thin vessels with little blood, insubstantial muscles, repeated attacks of wind and cold, and conflict between the upright and evil qi. This reflects the TCM view of lifespan as "unity of form and spirit" and "correspondence between inner and outer."
Life progresses in ten-year stages, showing a rhythm from prosperity to decline
From ten to forty years of age, there is gradual filling with vigor; after forty, decline proceeds in the order of liver → heart → spleen → lung → kidney, culminating in emptiness of all five zang organs, departure of spirit qi, and the solitary dwelling of the physical form. This description links the aging process to changes in the functions of the five zang organs, forming an ancient model of the life cycle.
General trends in the life cycle: The ascent of function from age ten to forty, followed by gradual decline after forty, is broadly consistent with the modern physiological description of growth-development—plateau—aging. Organ function peaks in young adulthood and gradually diminishes in middle and old age—this is a general rule that can be verified.
"Spirit" and the state of life: Traditional Chinese medicine's statement "those who obtain Spirit live; those who lose Spirit die" shares commonalities with the modern emphasis on consciousness, vital signs, and integrated bodily function. Modern medicine evaluating life status also emphasizes conscious awareness, stable breathing and circulation, and coordinated functioning of bodily systems.
The order of organ decline: The sequential decline of liver, heart, spleen, lung, and kidney is a model constructed by the ancients based on the five phases' generation cycle—it does not correspond precisely to anatomical organs as understood in modern medicine. One cannot directly equate "decline of liver qi at age fifty" with modern liver disease or liver function test decline. The value of this model lies in offering a holistic framework for observing aging, rather than an exact predictive tool.
Facial features and lifespan: Features such as "depth and length of the philtrum," "height and squareness of the Foundation and Wall," and these teachings belong to the ancient knowledge of intuitive diagnosis; modern scientific evidence is limited, and these should not be used as criteria for judging lifespan. They may be regarded as an empirical sum of the ancients' observations of innate endowment and constitutional characteristics.
Adjust activity intensity according to age: The chapter describes "at ten, one likes to run; at twenty, to walk quickly; at thirty, to walk; at forty, to sit," suggesting that because blood and qi wax and wane at different stages, approaches direction and intensity can be correspondingly adjusted—active in youth, moderate and steady after middle age.
Maintain harmonized blood and qi, and dense interstices (còu lǐ): In daily life, understand living a regular lifestyle and rhythmical existence. Avoid repeated exposure to wind and cold, engage in moderate exercise to facilitate blood-qi movement, and eat and drink moderately to nourish the spleen and stomach, sumpling fluids. These are general life-supporting safeguarding reflections.
Value the stability of "Spirit": The chapter emphasizes that those who gain Spirit live—pointing to the importance of emotional calm and inner containment of spirit for health. In daily life to let go of excessive worry, sorrow, anger and other swings in emotion naturally attests insight from the qi mechanism.
Do not go after methods to extend life audaciously: This chapter speaks to the natural lawful unfolding of living, not as advice engraftment of extraordinary cultivation given its target audience should weigh itself fluidly re evaluate this span of reflection seeing in life reposed. The underlying idea propomble to perceive that death in kind weded naturally presented aspect is accepted yet rational, using focus on the elevated meaning of every attained quantity of perfect rendered light to progress further high per obtained naturalness making meritorious welfare sustained every last kept days when possible—evaluate importantly improved governance of more fine balanced basis whole to reach affinities fulfilling human seasons leading carefully.
Related Concepts
Extended Reading
This content is based on classic ancient Chinese medical texts and is provided solely for traditional cultural study and appreciation. It does not constitute any medical diagnosis, medication, or therapeutic advice. In case of discomfort, consultation with a physician privately consulting their base practiced providing accurate observatory natural exact appropriateness attending specific actual situ clinical determination is needed using listed accordingly. ——Bu Gua