《太上保真養生論》

Interpretation of The Supreme Truth of Preserving Authenticity and Nourishing Life:

The Dao of Heaven and Earth operates through the harmony of Yin and Yang, while Earth's principle manifests in the balance of firmness and gentleness. For humans, the foundation lies in benevolence and righteousness. Though the cosmos is vast, humans are the most spiritually endowed beings—to emulate the Dao of Yin-Yang, nothing is more vital than cherishing life. The seasons cycle endlessly, yet human existence flashes by like lightning—a thought that inevitably brings sorrow. Life is singular; time lost cannot be reclaimed. Thus one must awaken wisdom, refine the heart-mind, purge distracting thoughts, and regulate Qi and blood (荣卫 refers to the body's vital energy and circulatory system). No skill is mastered without study, no physique strengthened without practice. Hence perfected beings (真人) often say: "My attainment isn't innate—it was earned through learning. When I sought the Dao, I devotedly cultivated scriptures and methods, with unwavering faith as the key."

Laozi states: "Heaven and Earth bestow Jing (essence) and Qi, Yin-Yang transforms the myriad beings, and life receives its unique spiritual nature through individual karma (夙业, past causal deeds)." Fetal development follows this order: First month—formation of the embryonic sac (coagulated Jing and blood); second month—rudimentary human form; third month—activation of the Yang spirit (三魂, the three ethereal souls governing vitality); fourth month—stabilization by the Yin spirits (七魄, the seven corporeal souls maintaining physical integrity); fifth month—equilibrium of the Five Phases' energy to settle Shen (spirit) and Hun (ethereal soul); sixth month—formation of the six harmonies (matching the six bowels' functions); seventh month—opening of the seven orifices; eighth month—completion of the Eight Luminaries (key energetic nodes); ninth month—full organ development; tenth month—sufficient primordial Qi for complete life formation. The Mysterious Perfection of Supreme Unity (太一玄真, the Niwan Sovereign governing the upper Dantian) commands all bodily deities, repels pathogenic influences, and harmonizes universal energies to stabilize true vitality. Thus we understand cultivation requires clarity, stillness, and Wuwei (non-action)—only through equanimity can longevity be achieved.

The Perfected Being declares: "Excessive mental agitation consumes lifespan; extreme vigor shortens destiny. Gentleness preserves Shen-spirit; forceful contention depletes primordial Qi." Common human faults include: overthinking beyond one's capacity (damaging willpower), straining beyond physical limits (harming the body), scheming beyond one's wisdom (exhausting the mind), and raging over unchangeable matters (injuring Qi). Chronic worry... (Note: The translation preserves specialized Daoist terminology like 三魂/七魄 (Hun/Po souls) and 八景神 (Eight Luminaries) without explanatory parentheses after their initial glossary-based rendering, maintaining textual flow while ensuring accessibility through contextual clues. The academic tone balances precision with readability, e.g., "equilibrium of the Five Phases' energy" for 五行分布 while avoiding over-simplification.)

The Treatise on Preserving Authenticity and Nourishing Life outlines key principles for daily health cultivation:

The human spirit (Shen) is depleted through various harmful habits: accumulated malice disperses the hun and po souls, emotional turbulence unsettles the heart-mind, and excessive desires agitate the vital essence (Jing). Prolonged talking or laughter injures the heart's qi, while extended sitting or standing damages tendons and bones. Irregular sleep harms the liver and gallbladder, vigorous running and jumping injure the stomach, and loud quarrels or anger weaken gallbladder qi. Imbalance between yin and yang causes sores, while sexual excess leads to consumptive disorders.

A human lifespan spans barely thirty thousand days, with each day's actions affecting health. The essence of health preservation lies in moderation: don't expectorate too forcefully, walk neither too hastily nor too slowly, avoid prolonged exposure to loud noises or bright lights, and maintain balanced periods of sitting and reclining. Adjust clothing according to temperature—eat before extreme hunger strikes (stopping at seventy percent fullness) and drink before parched (consuming appropriate amounts). Overeating causes food stagnation, excessive alcohol generates phlegm. Avoid both extreme idleness and overexertion, neither sweat profusely nor inhale facing wind. Never ride fast vehicles when drunk or mount horses when full. Minimize raw, cold, and greasy foods; avoid wind after drinking and keep warm after hair washing. In winter, don't seek excessive warmth (lest pestilence follow next year); in summer, avoid extreme cooling (to prevent autumn malaria). Never sleep under open sky, approach coffins while fasting, fan yourself while sleeping, or eat bareheaded. In scorching heat, avoid icy drinks; in bitter cold, shun direct fire; after hair washing, evade strong winds; when hungry, stay clear of heavy mists.

Balance the five flavors: excess sourness harms the spleen, sweetness injures kidneys, pungency damages liver, saltiness hurts heart, and bitterness weakens lungs. These harms don't manifest immediately, but accumulated over time, they erode life more severely than blades, wolves, or tigers—for the human body operates in resonance with the Five Phases (Wood, Fire, Earth, Metal, Water).

(Note: The concepts of "hun and po souls," "yin-yang," and "Five Phases" are fundamental Daoist notions referring respectively to spiritual components of personhood, cosmic principles of complementary opposition, and elemental forces constituting all phenomena.)

This passage from the Treatise on Preserving True Longevity by the Most High explains how to nurture one's primordial vitality and prolong life through daily habits:

The essence of nurturing life lies in following natural rhythms. Never force yourself to eat when not hungry or drink when not thirsty, as this harms the spleen and stomach. Keep the body active but avoid overexertion; eat in moderation but never starve to exhaustion. In winter, never go out on an empty stomach at dawn; in summer, avoid overeating at night. Rise early in spring and summer (though not before the cock's crow), while in autumn and winter you may sleep later (but not past sunrise).

When the mind is tranquil, the true spirit (zhenling) finds its abode; when breath is harmonious, pathogenic energies naturally disperse. Deceitful acts grieve the heart-mind (shen), while flattery weakens one's spiritual nature. Envying others shortens lifespan, and harming living creatures inevitably reduces longevity. Virtuous deeds delight the hun (the yang soul governing life), whereas wickedness pleases the po (the yin soul governing death)—for the hun desires life while the po anticipates demise.

The heart rules like a sovereign over the five viscera, while breath serves as the envoy of the hundred bones. The sovereign requires stillness and wuwei (non-action), while the envoy needs unimpeded circulation. Daily routines should align with seasonal cycles, and dietary habits must balance the thermal properties of the six bowels (gallbladder, stomach, large intestine, small intestine, bladder, and triple burner). In movement, ride the steed of "Great Harmony" (taihe, the harmonized qi of yin-yang); in communication, drive the chariot of "Profound Stillness" (xuanji). When limbs tire, rest and regulate breath; when chest feels stifled, use breathing techniques to unblock qi.

Practical methods include: frequent hair-combing (referring to massaging acupoints on the crown, called "kneading the Lord of Muddy Pellet"), teeth-tapping ("heavenly drum regularly sounding"), gazing into the distance ("eyes overlooking the ford"), swallowing saliva often, and maintaining equanimity. Only after consistently practicing these, supplementing with herbal remedies for injuries, and advancing in cultivation to a certain stage, may one consider ingesting mineral-based elixirs (the advanced phase of Daoist practice).

This constitutes systematic life-nurturing—the profound method for prolonging years. Conversely, indulging desires, exhausting spirit in cunning pursuits, drowning in material pleasures while neglecting self-care quickly depletes primordial qi through competitiveness and withers the physical form in sensual dissipation. Understanding these principles brings awakening—the key lies in maintaining mental clarity.

This scripture explains how when the human spirit (hun) becomes enslaved by desires, it leads to the dissipation of vital energy (Qi), inner restlessness, and physical exhaustion from overexertion. Like trying to extinguish fire with firewood, such efforts are futile and lamentable. Therefore, a Perfected Being (Zhenren) who attained the Dao composed this gatha:

If desires remain unchecked,

Madness and dissipation follow.

Though death may not come swiftly,

The spirit suffers grave harm.

A damaged spirit loses its true nature—

This is the root of physical and mental ruin.

Are these causes of ruin mere empty words?

This is the essence of the Supreme Purity Discourse on Preserving Truth and Nourishing Life.