人之两目，犹天之日月，视万物，察毫末，何处不至？日月有一时之晦昧，风云雷雨之所致也；眼有一时之
失明者，六欲七情之所害也。盖目乃五脏之精华，为一身之主宰，故五脏分为五轮，八卦分为八廓。五轮者配
五行，金木水火土也。肝属木，名风轮，在眼为乌睛。肺属金，名气轮，在眼为白睛。脾属土，名肉轮，在眼为
上下胞。心属火，名血轮，在眼为两 。肾属水，名水轮，在眼为瞳神。至于八廓，无位有名。胆之腑为天廓，
曰干。膀胱之腑为地廓，曰坤。命门之腑为水廓，曰坎。小肠之腑为火廓，曰离。大肠之腑为山廓，曰艮。三焦
之腑为泽廓，曰兑。脾胃之腑为雷廓，曰震。肺之腑为风廓，曰巽。此为眼目之根本，而藉之胞络。故五脏蕴积
风热，或七情之气，郁结不散，上攻于目，各于五脏而见之。或肿痒羞明而多泪，障膜昏暗而不明。其病有七十
二症，须究其源。若是风邪则驱散之，热即清凉之，气结则调顺之，切不可轻用针刀钩割。偶得其愈，出乎侥幸，
一或有误，遂成终身之患。且又不可过用凉药，恐冰其血轮，凝而不流，反成痼疾。更当量人之老幼，体其气血
之虚实，方可用药，无不应验。假令人眼目无光，或生冷过多，须当用补药以暖下元，益其肾水。北方之人，患
眼最多，皆因日冒风沙，夜卧火坑，二气交蒸，使之然也。治之当用凉药。所以北方禀气，与南方不同故也。凡
小儿痘疹之后，毒瓦斯郁结于心肝二经，发于眼目，伤害瞳神，素无治法。如浮于肺经，而障膜遮睛，可治也。窃闻孙真
人传得仙方，济人一眼，九世其昌。今此书真有点石化金之奇，拨云见日之妙。凡患目者，宜看五轮，有余则
泻，不足则补。且如肝者，木也，木能生火，火乃木之子也。木为火之母，肝经虚也。虚则补其母，实则泻其
子。此良法也。治眼不过审其金木水火土，虚实子母，相生相克，宜补宜泻。如此而已。七十二症问答，简而
且明，宜珍视之。真有神圣之功，手到病除之奇。
人的两只眼睛，就像天上的太阳和月亮，能看见万物，察觉细微之处，没有去不到的地方。日月有时会出现昏暗不明，这是由风云雷雨等自然现象造成的；眼睛有时会出现暂时失明，这是由六欲七情等内在因素损害所致。因为眼睛是五脏精华的汇聚之处，也是全身的主宰，所以将五脏分为五轮，将八卦分为八廓。五轮对应五行，即金、木、水、火、土。肝属木，称为风轮，在眼睛上对应黑睛（乌睛）。肺属金，称为气轮，在眼睛上对应白睛。脾属土，称为肉轮，在眼睛上对应上下眼睑。心属火，称为血轮，在眼睛上对应两眦（眼角）。肾属水，称为水轮，在眼睛上对应瞳神。至于八廓，只有名称而没有固定的位置。胆的腑对应天廓，称为干。膀胱的腑对应地廓，称为坤。命门的腑对应水廓，称为坎。小肠的腑对应火廓，称为离。大肠的腑对应山廓，称为艮。三焦的腑对应泽廓，称为兑。脾胃的腑对应雷廓，称为震。肺的腑对应风廓，称为巽。这是眼目的根本，并借助于胞络（眼睑及周围组织）发挥作用。因此，如果五脏蕴积风热，或者七情之气郁结不散，向上攻冲于眼睛，就会在五脏对应的部位表现出病症。可能出现肿胀、瘙痒、畏光流泪，或者出现障膜导致视力昏暗不明。这类疾病有七十二种症状，必须探究其根源。如果是风邪致病，就要驱散它；如果是热邪致病，就要用清凉的方法治疗；如果是气机郁结，就要调理顺气，切不可轻易使用针刀钩割等手术方法。偶尔治愈，只是出于侥幸，一旦有误，就会成为终身的祸患。而且也不可以过度使用寒凉药物，恐怕会像冰一样冻结血轮，使血液凝滞不流，反而形成顽固的疾病。更应当根据患者的年龄老幼，判断其气血的虚实情况，然后才用药，这样才能无不应验。假如有人眼睛无光泽，或者因生冷食物吃多了，应当使用补药来温暖下元，滋养肾水。北方的人，患眼病的最多，都是因为白天冒着风沙，晚上睡在火炕上，两种气息交蒸，导致这种情况发生。治疗时应当使用凉性药物。这是因为北方的禀赋气候与南方不同。凡是小儿出痘疹之后，毒瓦斯郁结在心经和肝经，发作于眼目，伤害瞳神，向来没有有效的治疗方法。如果毒气浮于肺经，导致障膜遮蔽瞳孔，是可以治疗的。我听说孙真人（孙思邈）传授了仙方，救治了一只眼睛的患者，其后代九世昌盛。如今这本书真有点石成金的奇妙，拨云见日的奥妙。凡是患有眼病的人，应当审视五轮的状况，有余则泻，不足则补。比如肝属木，木能生火，火是木的儿子。木是火的母亲，如果肝经虚弱，就应当虚则补其母，实则泻其子。这是良法。治疗眼病不过就是审察金木水火土的虚实子母关系，相生相克，决定宜补还是宜泻。如此而已。关于七十二种症状的问答，简洁明了，应当珍视。这真是具有神圣功效，手到病除的奇迹。
The two eyes of a human being are like the sun and moon in the sky; they observe all things and perceive the minutest details, reaching everywhere. When the sun and moon experience temporary obscuration, it is caused by wind, clouds, thunder, and rain; when the eyes experience temporary blindness, it is caused by harm from the six desires (liù yù) and seven emotions (qī qíng). The eyes are the essence of the five Zang organs (wǔ zàng) and the master of the whole body. Therefore, the five Zang organs are divided into the Five Wheels (wǔ lún), and the Eight Trigrams (bā guà) are divided into the Eight Palaces (bā kuò). The Five Wheels correspond to the Five Elements (wǔ xíng): Metal, Wood, Water, Fire, and Earth. The Liver belongs to Wood, named the Wind Wheel (Fēng Lún), located at the cornea (wū jīng) of the eye. The Lung belongs to Metal, named the Qi Wheel (Qì Lún), located at the sclera (bái jīng) of the eye. The Spleen belongs to Earth, named the Flesh Wheel (Ròu Lún), located at the upper and lower eyelids. The Heart belongs to Fire, named the Blood Wheel (Xuè Lún), located at the canthi (liǎng zī) of the eye. The Kidney belongs to Water, named the Water Wheel (Shuǐ Lún), located at the pupil (tóng shén). As for the Eight Palaces, they have names but no fixed positions. The Gallbladder's Fu organ corresponds to the Heavenly Palace (Tiān Kuò), called Qian (Qián). The Bladder's Fu organ corresponds to the Earthly Palace (Dì Kuò), called Kun (Kūn). The Gate of Vitality (Mìng Mén)'s Fu organ corresponds to the Water Palace (Shuǐ Kuò), called Kan (Kǎn). The Small Intestine's Fu organ corresponds to the Fire Palace (Huǒ Kuò), called Li (Lí). The Large Intestine's Fu organ corresponds to the Mountain Palace (Shān Kuò), called Gen (Gèn). The Sanjiao (Triple Burner)'s Fu organ corresponds to the Marsh Palace (Zé Kuò), called Dui (Duì). The Spleen and Stomach's Fu organ corresponds to the Thunder Palace (Léi Kuò), called Zhen (Zhèn). The Lung's Fu organ corresponds to the Wind Palace (Fēng Kuò), called Xun (Xùn). These constitute the root of the eyes, relying on the eyelid collaterals (bāo luò) for function. Thus, if the five Zang organs accumulate Wind-Heat (fēng rè), or if the Qi of the seven emotions becomes stagnant and does not dissipate, it attacks upward to the eyes, manifesting according to the respective Zang organs. Symptoms may include swelling, itching, photophobia, and excessive tearing, or opacities causing dim vision. There are seventy-two types of eye diseases; one must investigate their source. If it is Wind pathogen, disperse it; if it is Heat, cool it; if it is Qi stagnation, regulate and smooth it. One must absolutely avoid using needles, knives, hooks, or cutting procedures lightly. Occasional cures are merely luck; any error will lead to lifelong affliction. Furthermore, one must not overuse cold/cooling medicines, lest they freeze the Blood Wheel, causing blood to coagulate and stagnate, thereby forming chronic diseases. One must also consider the patient's age and assess the deficiency or excess of Qi and Blood before prescribing medication, ensuring efficacy. For instance, if a person's eyes lack luster due to excessive consumption of raw or cold foods, tonifying medicines should be used to warm the Lower Yuan (xià yuán) and benefit Kidney Water. People in the North suffer from eye diseases most frequently because they are exposed to wind and sand during the day and sleep on heated kang beds at night; the interaction of these two energies causes this condition. Treatment should employ cooling medicines. This is because the innate constitution and climate of the North differ from those of the South. After children suffer from smallpox or chickenpox, toxic vapors stagnate in the Heart and Liver meridians, erupting in the eyes and damaging the pupil. Traditionally, there was no effective treatment. However, if the toxicity floats to the Lung meridian, causing opacities to cover the pupil, it is treatable. I have heard that Sun Taizhen (Sun Simiao) transmitted an immortal prescription that cured one patient's eye disease, leading to nine generations of prosperity for his family. This book truly possesses the miracle of turning stone into gold and the subtlety of clearing clouds to reveal the sun. Those suffering from eye diseases should examine the Five Wheels: if there is excess, purge it; if there is deficiency, tonify it. For example, the Liver belongs to Wood. Wood generates Fire; Fire is the child of Wood. Wood is the mother of Fire. If the Liver meridian is deficient, one should "tonify the mother when deficient." If it is excess, one should "purge the child when excess." This is a sound method. Treating eye diseases essentially involves examining the deficiency and excess of the Mother-Child relationships among Metal, Wood, Water, Fire, and Earth, understanding their generation and restriction cycles, and determining whether to tonify or purge. That is all. The Q&A regarding the seventy-two symptoms is concise and clear; it should be cherished. It truly possesses divine efficacy, curing diseases with a mere touch of the hand.