Apparently, this is one of the few actual Zen sayings that is relatively well-known in the West. For example:
Video on Zen by Religion for Breakfast
https://youtu.be/NZBDW8l4wIU?si=4wngCkElFPXlcijZ
Video on Zen by Let's Talk Religion
https://youtu.be/yMC_8BjG3Cc?si=nIMbqFM3a7n9Ucje
I'd just like to give some fuller context for this Zen saying by Linji. Below are some excerpts from the collected record of his words (the Linji lu):
- 大德 時光 可惜 祇擬傍家波波地 學禪學道 認名認句 求佛求祖 求善知識意度 莫錯
Venerable ones! You should value your time, yet you only rush busily along side paths, saying you are studying Chan [Zen] and studying the Way. You misconstrue names and phrases and say you are seeking buddhas and seeking patriarchs. You go to good teachers and gauge everything with your thoughts alone. Don't be mistaken!
道流 你祇有一箇父母 更求何物 你自返照看 古人 云 演若達多失却頭 求心歇處卽無事
Followers of the Way, you have only one father and mother. What else are you looking for? Turn back and look at yourselves. An ancient said: 'Yajñadatta thought he had lost his head, but the moment his seeking mind came to rest, there was nothing the matter.' [In the Śūraṅgama Sūtra, Yajñadatta admires his face in a mirror one morning. Unable to see his own head directly, he runs about in a frenzy believing he has lost it.]
大德 且要平常 莫作模樣 有一般不識好惡禿奴 便卽見神見鬼 指東劃西 好晴好雨 如是之流 盡須抵債 向閻老前 呑熱鐵丸有日 好人家男女 被這一般野狐精魅所著 便卽捏怪 瞎屢生 索飯錢有日在
Venerable ones! If you wish to live an ordinary life, just as it is, do not put on any other form. There is a bunch of bald-headed slaves [monks, said in contempt] who can't tell good from bad. At once they see ghosts and see goblins, point east and mark off west [gesturing this way and that, making distinctions], and say, 'Fair weather is good!' and 'Rain is good!' All of their kind are in debt, and the day will come when they go before Old Yama [King Yama, lord of the underworld, who judges the dead] and swallow red-hot iron balls. Needlessly, fox-and-goblin spirits [in Chinese folklore, foxes turn into spirits that bewitch people] have attached themselves to the men and women of untroubled households. It has become like rubbing perfectly good eyes until weird phantom flowers appear in the empty air. You blind fools! The day will come when you are made to pay for the rice you have eaten.
- 師示衆云 道流 切要求取眞正見解 向天下橫行 免被這一般精魅惑亂 無事是貴人 但莫造作 祇是平常 你擬向外 傍家求過 覓脚手 錯了也 祇擬求佛 佛是名句 你還識馳求底麽
The Master addressed the assembly: Followers of the Way! What truly matters is to seek true and correct insight, so that you can go wherever you please in the world without being bewitched by these goblins. The person with nothing to do is the truly noble person. Just don't force or contrive anything. Simply live an ordinary life, just as it is. If you turn outward and wander from house to house looking for some method, you will only go wrong. You only try to seek the Buddha, but 'Buddha' is just a name and a phrase. Do you know the one who rushes about outside, seeking?
三世十方佛祖出來 也祇爲求法 如今參學道流 也祇爲求法 得法始了 未得 依前輪廻五道 云何是法 法者 是心法 心法 無形 通貫十方 目前現用 人信不及 便乃認名認句 向文字中求 意度佛法 天地縣殊
The buddhas and patriarchs of the three times and ten directions [past, present, and future, throughout the entire universe] came into the world only to seek the Dharma. You who now take part here and study the Way are likewise here only to seek the Dharma. Only when you attain the Dharma can you be done. If you do not attain it, you will still fall into the five paths [the realms of rebirth] and go on transmigrating. What is the Dharma? The Dharma is the Dharma of mind. The Dharma of mind has no form; it pervades all realms throughout the ten directions and functions right before your eyes. But people do not believe this thoroughly, so they misconstrue names and phrases and seek within written words. They try to understand the Buddhadharma by gauging it with their thoughts, and so they end up as far apart as heaven and earth.
- 師云 你一念心疑處 是箇魔 你若達得萬法無生 心如幻化 更無一塵一法 處處淸淨 是佛 然 佛與魔 是染淨二境 約山僧見處 無佛無衆生 無古無今 得者便得 不歷時節 無修無證 無得無失 一切時中 更無別法 設有一法過此者 我說如夢如化 山僧所說 皆是
The Master said: The single thought of doubt in your mind is precisely the demon. If you penetrate the principle that the myriad dharmas [all phenomena] are originally unborn, your mind will become like a conjured illusion. Then there will no longer be a single speck of dust or a single dharma, and everywhere will be pure. This is buddha. Yet buddha and demon are the two realms of the pure and the defiled. In the view of this mountain monk [Linji's modest way of referring to himself], there are no buddhas and no sentient beings, no past and no present. What is to be gained is gained at once; it does not take long ages. There is nothing to cultivate and nothing to realize, nothing to gain and nothing to lose. At all times there is no other dharma. Even if there were a dharma surpassing this, I would say it is like a dream, like a phantom. Everything this mountain monk wishes to say comes down to this.
- 道流 大丈夫兒 今日 方知本來無事 祇爲你信不及 念念馳求 捨頭覓頭 自不能歇 如圓頓菩薩 入法界現身 向淨土中 厭凡忻聖 如此之流 取捨未忘 染淨心在 如禪宗見解 又且不然 直是現今 更無時節 山僧說處 皆是一期藥病相治 總無實法 若如是見得 是眞出家 日消萬兩黃金
Followers of the Way! A true man would realize only today that from the very beginning there is nothing to do. It is only because your faith falls short that thought after thought you run around seeking, leaving your own head aside to look for another head, and cannot rest of your own accord. Those bodhisattvas of the Perfect teaching and the Sudden teaching [“perfect” and “sudden” are categories the doctrinal schools used to rank Buddhist teachings] enter the Dharma realm [the totality of reality], manifest bodies, and dwell in the Pure Land [a buddhist paradise], despising ordinary people and delighting in sages. Such types cannot forget the mind that grasps and rejects, because the mind that says 'defiled' and 'pure' remains in them. But the view of the Chan school is not like that. It is simply this very moment, right now; there is no other time. Everything this mountain monk says is only a one-time prescription, a medicine given for each illness as it arises. There is no real Dharma at all. If you can see it this way, you are a true home-leaver [a monk]. You could spend ten thousand taels [a tael was a Chinese unit of weight for precious metals] of gold a day.
- 道流 你取這一般老師口裏語 爲是眞道 是善知識 不思議 我是凡夫心 不敢測度他老宿 瞎屢生 你一生 祇作這箇見解 辜負這一雙眼 冷噤噤地 如凍凌上驢駒相似 我不敢毁善知識 怕生口業
Followers of the Way! You hear the sermons of certain old masters and take them to be the true Way. Saying that such a good teacher is inconceivable, you say, 'I have the mind of an ordinary person and dare not fathom that old master's meaning.' You blind fools! You spend your whole lives caught in this view, living with your perfectly good eyes blocked. Shivering with cold, you are like a donkey foal walking on the ice. And you say, 'I dare not disparage a good teacher. I fear the karma made by the mouth.'
道流 夫大善知識 始敢毁佛毁祖 是非天下 排斥三藏敎 罵辱諸小兒 向逆順中覓人 所以 我於十二年中 求一箇業性 如芥子許不可得 若似新婦子禪師 便卽怕趁出院 不與飯喫 不安不樂 自古先輩 到處人不信 被趁出 始知是貴 若到處人盡肯 堪作什麽 所以 師子一吼 野干 腦裂
Followers of the Way! Only a great good teacher can disparage buddhas and patriarchs and judge the good teachers of the whole world, right or wrong. He can reject the teachings of the Tripitaka [the Buddhist canon of scriptures, monastic rules, and treatises] and rebuke all who are like little children. He can seek out the person amid adverse and favorable circumstances. That is why for twelve years I searched for the nature of karma and could not find so much as a mustard seed of it. A Chan master who is like a new bride is fearful and anxious that he will be driven out of the monastery and not be fed. But since ancient times, outstanding predecessors were driven out wherever they went because people did not believe them, and only later did people realize how precious they were. If people everywhere approved of someone, what use would such a person be? So it is that at a single roar of the lion, the jackal's skull splits open.
- 道流 諸方 說有道可修 有法可證 你說證何法修何道 你今用處 欠少什麽物 修補何處
Followers of the Way! The good teachers in all quarters say that there is a Way to be cultivated and a Dharma to be realized. What Dharma do you say you will realize, and what Way do you say you will cultivate? In what you are using right now, what is lacking, and what is there to cultivate and patch up?
後生小阿師 不會 便卽信這般野狐 精魅 許他說事 繫縛他人 言道 理行 相應 護惜三業 始得成佛 如此說者 如春細雨
Foolish junior monks, not understanding, put their faith in these fox-and-goblin spirits and accept their words and deeds. Then they even tie others up, saying, 'Only when principle and practice accord and you carefully protect and guard the three kinds of action [body, speech, and mind] can you at last attain buddhahood.' Those who talk like this are as many as the drizzle in spring.
古人 云 路逢達道人 第一莫向道 所以 言若人 修道 道不行 萬般邪境 競頭生 智劍 出來 無一物 明頭未 顯暗頭明 所以 古人 云 平常心 是道
An ancient said: 'If you meet someone on the road who knows the Way, above all don't talk to him about the Way.' And so it is said: 'If anyone cultivates the Way, the Way does not take effect; instead, myriad deviant realms vie to arise. When the sword of wisdom is drawn, there is not a single thing. Before the bright appears, the dark becomes bright.' That is why an ancient also said, 'Ordinary mind is the Way.'
- 問 如何是心心不異處
Someone asked, "What is the state in which the mind does not differ from moment to moment?"
師云 你擬問 早異了也 性相 各分 道流莫錯 世出世諸法 皆無自性 亦無生性 但有空名 名字亦空 你祇麽認他閑名爲實 大錯了也 設有 皆是依變之境 有箇菩提依 涅槃依 解脫依 三身依 境智依 菩薩依 佛依 你向依變國土中 覓什麽物 乃至 三乘十二分敎 皆是拭不淨故紙 佛是幻化身 祖是老比丘 你還是娘生已否 你若求佛 卽被佛魔攝 你若求祖 卽被祖魔縛 你若有求皆苦 不如無事
The Master said: The moment you try to ask, it has already become different, and nature and form have split apart. Followers of the Way, don't be mistaken! All dharmas, worldly and world-transcending, are without self-nature [any independent essence] and without any nature of arising and ceasing. They are only illusory names, and even the letters that write those names are empty. Yet you take those idle names to be real, and that is a great mistake. Even if such things exist, they are all realms of dependent transformation. Namely, there is dependence on bodhi [awakening], on nirvana, and on liberation; dependence on the three bodies [the three bodies of a buddha: the Dharma body, the reward body, and the manifested body], on object and wisdom, on bodhisattvas, and on buddhas. What are you looking for in these lands of dependent transformation? Even the Three Vehicles [the paths of the disciples, the solitary buddhas, and the bodhisattvas] and the twelve divisions of the teaching [the twelve genres of the scriptures] are all paper for wiping off excrement. The Buddha is an illusory, conjured body, and the patriarchs are old monks; but don't you have a real body your mother gave birth to? If you seek the Buddha, you will be seized by the buddha-demon. If you seek the patriarchs, you will be bound by the patriarch-demon. If there is anything you seek, it is all suffering. Better to have nothing to do.
- 道流 眞佛 無形 眞法 無相 你祇麽幻化上頭 作模作樣 設求得者 皆是野狐精魅 幷不是眞佛 是外道見解 夫如眞學道人 幷不取佛 不取菩薩羅漢 不取三界殊勝 逈然獨脫 不與物拘 乾坤 倒覆 我更不疑 十方諸佛 現前 無一念心喜 三塗地獄 頓現 無一念心怖 緣何如此 我見 諸法 空相 變卽有 不變卽無 三界唯心 萬法唯識 所以 夢幻空花 何勞把捉
Followers of the Way! The true Buddha has no shape; the true Dharma has no form. Yet upon those illusions produced by transformation you make this form and that form. Even if you seek such things and get them, they are all fox-and-goblin spirits and never the true Buddha. This is precisely the view of the outsiders [non-Buddhist teachings]. One who truly studies the Way would not grasp even at buddhas, nor at bodhisattvas and arhats [saints who have attained nirvana, the ideal of early Buddhism], nor at the excellent states of the three realms [the whole cosmos of rebirth: the realms of desire, form, and formlessness]. Far off and alone, he has broken free and is not constrained by things at all. Even if heaven and earth were overturned, I would have no further doubt. Even if all the buddhas of the worlds in the ten directions appeared before me, not a single thought of joy would arise. Even if the hells of the three evil paths [the lowest rebirths: hell beings, hungry ghosts, and animals] suddenly appeared, not a single thought of fear would arise. Why is this? I see that all dharmas are empty in form: when they transform, they exist; when they do not transform, they do not exist. For the three realms are mind only, and the myriad dharmas are consciousness only. Therefore it is said: 'Dreams, illusions, phantom flowers [the spots seen by a diseased eye, a stock image for illusion]: why trouble yourself trying to grasp them?'
- 道流 你欲得如法見解 但莫受人惑 向裏向外 逢著便殺 逢佛殺佛 逢祖殺祖 逢羅漢殺羅漢 逢父母殺父母 逢親眷殺親眷 始得解脫 不與物拘 透脫自在
Followers of the Way! If you wish to attain a view in accord with the Dharma, do not let others delude you, and whatever you encounter, inside or outside, kill it at once. If you meet a buddha, kill the buddha. If you meet a patriarch, kill the patriarch. If you meet an arhat, kill the arhat. If you meet your parents, kill your parents. If you meet your kin, kill your kin. Only then will you attain liberation, unconstrained by things, breaking clean through and free.
- 道流 你欲得作佛 莫隨萬物 心生 種種法生 心滅 種種法滅 一心不生 萬法無咎 世與出世 無佛無法 亦不現前 亦不曾失 設有者 皆是名言章句 接引小兒 施設藥病 表顯名句 且名句不自名句 還是你目前昭昭靈靈 鑑覺聞知照燭底 安一切名句
Followers of the Way! If you wish to become a buddha, do not follow the myriad things. When mind arises, all kinds of dharmas arise; when mind ceases, all kinds of dharmas cease. When the one mind does not arise, the myriad dharmas are without fault. In the world or beyond it, there is no buddha and no dharma. They have never appeared, and they have never been lost. Even if buddha and dharma existed, they would all be nothing but names, words, and sentences. They are for coaxing little children, medicine used according to the illness, nothing but names and phrases that express. Yet names and phrases do not call themselves names and phrases. It is that person right before your eyes, perceiving, hearing, knowing, and illuminating so clearly and distinctly, who has made all names and phrases.