jugongjincui_sierhouyi: 鞠躬尽瘁，死而后已 - To give one's all until death

• Keywords: jūgōngjìncuì, sǐ ér hòu yǐ, 鞠躬尽瘁死而后已, meaning, Chinese idiom for dedication, Zhuge Liang, Three Kingdoms, spare no effort, give one's all until death, Chinese chengyu, ultimate loyalty, selfless devotion.
• Summary: The Chinese idiom (chengyu) 鞠躬尽瘁，死而后已 (jūgōngjìncuì, sǐ ér hòu yǐ) translates to “to spare no effort and dedicate one's life to a cause until death.” Originating from a famous memorial by the legendary strategist Zhuge Liang of the Three Kingdoms period, this phrase represents the absolute pinnacle of selfless devotion, loyalty, and unwavering commitment. It is used in formal contexts to praise historical figures, national heroes, or anyone who has demonstrated a lifetime of sacrifice for a greater good.

• Pinyin (with tone marks): jūgōngjìncuì, sǐ ér hòu yǐ
• Part of Speech: Chengyu (成语) / Idiom
• HSK Level: N/A
• Concise Definition: To bend one's back to a task and exhaust one's energy, and to not stop until death.
• In a Nutshell: This is one of the most solemn and respected idioms in Chinese. It paints a picture of a person who works tirelessly, sacrificing their personal well-being and dedicating their entire existence to a noble cause, a country, or a solemn duty. The feeling is one of ultimate, admirable, and tragic self-sacrifice. It's not just about working hard; it's about giving everything you have, for your entire life.

• 鞠 (jū): To bow.
• 躬 (gōng): The body, or oneself. Together, 鞠躬 (jūgōng) means “to bow,” a gesture of respect and deference. In this context, it implies humbly taking on a task.
• 尽 (jìn): To exhaust; to use up completely.
• 瘁 (cuì): Toil; weariness; to become worn out from work. Together, 尽瘁 (jìncuì) means “to exhaust all one's energy through toil.”
• 死 (sǐ): Death; to die.
• 而 (ér): A grammatical particle meaning “and” or “but”; here it functions like “and then” or “only then.”
• 后 (hòu): After.
• 已 (yǐ): To stop; to cease. Together, 死而后已 (sǐ ér hòu yǐ) means “only after death does one stop.”

The two halves of the idiom create a powerful parallel: The first half, `鞠躬尽瘁`, describes the *method* of the dedication (absolute effort). The second half, `死而后已`, describes the *duration* of the dedication (until the very end of life).

The soul of this idiom comes from one of China's most revered historical figures, Zhuge Liang (诸葛亮), the brilliant chancellor of the state of Shu Han during the Three Kingdoms period (220-280 AD). He wrote the phrase in his famous Later Memorial on Dispatching the Troops (《后出师表》) to his emperor, expressing his unwavering loyalty and his vow to exhaust himself in the service of the state until his dying day. This origin story imbues the phrase with powerful Confucian values, especially 忠 (zhōng) - loyalty. It represents the ideal of a public servant or subject whose personal desires are completely secondary to their duty to the nation and its ruler. A Western concept that approaches this is Abraham Lincoln's phrase “the last full measure of devotion,” used to honor fallen soldiers. Both speak of ultimate sacrifice. However, `鞠躬尽瘁，死而后已` is used more broadly in Chinese to describe a lifetime of tireless work, not just a single act of dying for a cause. It emphasizes the long, grueling process of devotion leading up to death. It is about a life lived in service, not just a death given in service.

This is a highly formal and literary idiom. You will almost never hear it in casual, spoken Chinese. Its use is reserved for situations that carry significant weight.

• Praising Heroes and Role Models: It is most commonly used in writing or formal speeches to describe national heroes, exemplary soldiers, dedicated scientists who sacrificed for their country, or beloved leaders who worked tirelessly for the people.
• Expressing Solemn Vows: A leader might use this phrase in a formal address to express their absolute commitment to their duty and their people. It is a powerful way to say, “I will give my everything.”
• Historical and Literary Contexts: It appears frequently in historical dramas, books, and articles discussing figures who embody its spirit.

The connotation is always one of deep respect and admiration. Using it for trivial matters would sound absurd and melodramatic.

• Example 1:
  • 诸葛亮在《后出师表》中写道，他将为国家鞠躬尽瘁，死而后已。
  • Pinyin: Zhūgéliàng zài “Hòu Chūshībiǎo” zhōng xiědào, tā jiāng wèi guójiā jūgōngjìncuì, sǐ ér hòu yǐ.
  • English: Zhuge Liang wrote in the “Later Memorial on Dispatching the Troops” that he would give his all for the country until his dying day.
  • Analysis: This is the classic, original context for the idiom, directly referencing its source.
• Example 2:
  • 周总理为人民鞠躬尽瘁，死而后已的精神，永远值得我们学习。
  • Pinyin: Zhōu zǒnglǐ wèi rénmín jūgōngjìncuì, sǐ ér hòu yǐ de jīngshén, yǒngyuǎn zhídé wǒmen xuéxí.
  • English: Premier Zhou's spirit of serving the people with all his might until his death is forever worthy of our study.
  • Analysis: Here, the idiom is used to praise a revered modern political figure, Zhou Enlai, framing his life's work as the ultimate act of public service.
• Example 3:
  • 这位老科学家为了国家的航天事业，可以说是鞠躬尽瘁，死而后已。
  • Pinyin: Zhè wèi lǎo kēxuéjiā wèile guójiā de hángtiān shìyè, kěyǐ shuō shì jūgōngjìncuì, sǐ ér hòu yǐ.
  • English: This old scientist, for the sake of the country's space program, can be said to have toiled with selfless dedication his entire life.
  • Analysis: This shows how the idiom is applied to modern heroes in fields like science and technology.
• Example 4:
  • 作为你们的市长，我承诺我将鞠躬尽瘁，死而后已，为市民服务。
  • Pinyin: Zuòwéi nǐmen de shìzhǎng, wǒ chéngnuò wǒ jiāng jūgōngjìncuì, sǐ ér hòu yǐ, wèi shìmín fúwù.
  • English: As your mayor, I promise that I will spare no effort and serve until my last breath for the citizens.
  • Analysis: A powerful, formal pledge made by a public official. Using this idiom signals extreme seriousness and commitment.
• Example 5:
  • 袁隆平院士一生致力于杂交水稻研究，真正做到了鞠躬尽瘁，死而后已。
  • Pinyin: Yuán Lóngpíng yuànshì yīshēng zhìlì yú zájiāo shuǐdào yánjiū, zhēnzhèng zuòdào le jūgōngjìncuì, sǐ ér hòu yǐ.
  • English: The academician Yuan Longping dedicated his life to hybrid rice research, truly achieving the standard of giving his all until his death.
  • Analysis: Praising a specific, non-political national hero (Yuan Longping is known as the “Father of Hybrid Rice”).
• Example 6:
  • 许多无名英雄为了新中国的成立鞠躬尽瘁，死而后已。
  • Pinyin: Xǔduō wúmíng yīngxióng wèile xīn Zhōngguó de chénglì jūgōngjìncuì, sǐ ér hòu yǐ.
  • English: Many unsung heroes gave their utmost and dedicated their lives for the founding of New China.
  • Analysis: Used to describe the collective sacrifice of a group of people for a great cause.
• Example 7:
  • 他对艺术的追求，简直到了鞠躬尽瘁，死而后已的地步。
  • Pinyin: Tā duì yìshù de zhuīqiú, jiǎnzhí dào le jūgōngjìncuì, sǐ ér hòu yǐ de dìbù.
  • English: His pursuit of art has practically reached the point of total, lifelong dedication.
  • Analysis: A slightly more figurative use, applying the spirit of the idiom to a non-political, personal passion like art. Still very formal and implies immense sacrifice.
• Example 8:
  • 这位乡村教师在山区奉献了四十多年，她的事迹是对鞠躬尽瘁，死而后已最好的诠释。
  • Pinyin: Zhè wèi xiāngcūn jiàoshī zài shānqū fèngxiàn le sìshí duō nián, tā de shìjì shì duì jūgōngjìncuì, sǐ ér hòu yǐ zuì hǎo de quánshì.
  • English: This rural teacher dedicated more than forty years in the mountainous region; her story is the best interpretation of giving one's all until death.
  • Analysis: This honors an ordinary person whose extraordinary dedication elevates them to the level of heroism described by the idiom.
• Example 9:
  • 将军立下誓言，此生必为国家鞠躬尽瘁，死而后已。
  • Pinyin: Jiāngjūn lìxià shìyán, cǐshēng bì wèi guójiā jūgōngjìncuì, sǐ ér hòu yǐ.
  • English: The general made a solemn vow that in this life, he would certainly dedicate himself completely to the country until his dying day.
  • Analysis: A typical example of its use in a military or historical context, emphasizing duty and oaths.
• Example 10:
  • 他父亲为了这个家鞠躬尽瘁，死而后已，我们永远不能忘记他的付出。
  • Pinyin: Tā fùqīn wèile zhège jiā jūgōngjìncuì, sǐ ér hòu yǐ, wǒmen yǒngyuǎn bùnéng wàngjì tā de fùchū.
  • English: His father worked himself to the bone his entire life for this family; we can never forget his sacrifice.
  • Analysis: While less common, the idiom can be used in a serious, familial context to describe the immense, lifelong sacrifice of a parent. It carries a heavy, solemn tone.

• Common Mistake: Using it for Trivial Matters. This is the biggest pitfall for learners. You cannot use it to describe working hard for an exam, finishing a project, or staying late at the office. Its gravity is reserved for lifelong, noble causes.
  • Incorrect: 为了准备明天的考试，我今晚要鞠躬尽瘁，死而后已！(Wèile zhǔnbèi míngtiān de kǎoshì, wǒ jīnwǎn yào jūgōngjìncuì, sǐ ér hòu yǐ!)
  • Why it's wrong: This is comically melodramatic. It's like saying you'll make “the ultimate sacrifice” to pass a quiz. A better phrase would be `全力以赴 (quánlìyǐfù)` - to go all out.
• False Friend: “Workaholic”. An English speaker might equate this phrase with being a “workaholic.” This is incorrect. A workaholic is often driven by personal ambition, anxiety, or an inability to stop working. `鞠躬尽瘁，死而后已` describes a selfless devotion to an *external* cause (the people, the nation, science). The motivation is noble sacrifice, not personal obsession.

• 诸葛亮 (Zhūgéliàng) - The historical figure from the Three Kingdoms period who originated the phrase. Understanding him is key to understanding the idiom.
• 出师表 (Chūshībiǎo) - The title of the famous literary/political work where this phrase first appeared.
• 忠诚 (zhōngchéng) - Loyalty; fidelity. This is the core Confucian value embodied by the idiom.
• 废寝忘食 (fèiqǐnwàngshí) - To neglect sleep and forget to eat. An idiom describing intense focus and hard work, but it refers to a period of time, not an entire lifetime.
• 克己奉公 (kèjǐfènggōng) - To restrain oneself and serve the public interest. Another idiom about selfless public service, focusing on self-discipline.
• 舍生取义 (shěshēngqǔyì) - To give up one's life for a just cause. This is about the ultimate moment of sacrifice, while `鞠躬尽瘁` is about the long, arduous process leading up to it.
• 奉献 (fèngxiàn) - To dedicate; to devote. A modern, common verb that captures a similar spirit but lacks the classical weight and finality of the idiom.
• 奋斗 (fèndòu) - To strive; to struggle. The most common modern word for working hard towards a goal. It is far less formal and intense.