chī rén shuō mèng: 痴人说梦 - A Fool's Dream, Idiot's Gibberish, Nonsense

• Keywords: chirenshuomeng, chī rén shuō mèng, 痴人说梦, what does chirenshuomeng mean, Chinese idiom for impossible dream, a fool's dream in Chinese, unrealistic idea, nonsense, idiot talking in his sleep, Chinese chengyu.
• Summary: The Chinese idiom (chengyu) 痴人说梦 (chī rén shuō mèng) literally translates to “a foolish person talking in a dream.” It is used to scornfully dismiss an idea, proposal, or statement as utterly unrealistic, nonsensical, or impossible. Understanding this phrase is key to recognizing when someone is harshly rejecting a suggestion as pure fantasy or idiot's gibberish, a common way to express blunt pragmatism in Chinese culture.

• Pinyin (with tone marks): chī rén shuō mèng
• Part of Speech: Chengyu (Idiom) / Verb Phrase
• HSK Level: N/A
• Concise Definition: To talk nonsense or propose something completely unrealistic, like a fool talking in their sleep.
• In a Nutshell: Imagine someone is fast asleep and mumbling about becoming a superhero and flying to the moon. The things they say are disconnected from reality. 痴人说梦 captures this exact feeling. It's a powerful and dismissive way to label someone's idea as not just ambitious, but laughably impossible and foolish.

• 痴 (chī): Foolish, idiotic, silly; can also mean infatuated. Here, it clearly means “foolish.”
• 人 (rén): Person, people.
• 说 (shuō): To speak, to say, to talk.
• 梦 (mèng): Dream.

These characters combine literally to mean “a foolish person says/speaks a dream.” The imagery is vivid: the words being spoken are as logical and grounded as something uttered during sleep. This paints the speaker as a “痴人” (a fool) and their words as nothing more than a “梦” (a dream).

• Pragmatism over Fantasy: Chinese culture, in many contexts (business, family, politics), often places a high value on pragmatism (实际, shíjì) and tangible results. Ideas that are not well-grounded in reality are often met with skepticism. 痴人说梦 is a cultural tool to swiftly and sharply enforce this norm by shutting down what is perceived as impractical nonsense.
• Comparison to Western Concepts: This idiom is much stronger and more insulting than its closest English counterparts.
  • “Pie in the sky” / “Wishful thinking”: These phrases describe an idea as unrealistic, but they focus on the idea itself.
  • 痴人说梦 (chī rén shuō mèng): This idiom attacks both the idea and the person proposing it. By using this phrase, you are not just saying the idea is bad; you are calling the person a fool (“痴人”) for even suggesting it. It's a direct, personal, and often cutting remark.

This chengyu is common in both spoken and written Chinese. It's almost always negative and dismissive.

• In Business: A manager might use this to reject a wildly optimistic sales forecast or an unfeasible project proposal. It's a very harsh way to say “no.” (e.g., “You think we can double our profits in one month with no new investment? That's 痴人说梦.”)
• In Conversation: Friends might use it to tease each other about unrealistic ambitions. The tone can be slightly lighter, but it still means “You're dreaming.” (e.g., “You want to buy a Ferrari by just working your part-time job? Stop your 痴人说梦 and get serious.”)
• On Social Media: Netizens use it to comment on absurd claims, ridiculous news, or grandiose statements from public figures. It's a quick and effective way to express disbelief and scorn.

• Example 1:
  • 他说他一个月内要学会三种语言，这简直是痴人说梦。
  • Pinyin: Tā shuō tā yī gè yuè nèi yào xuéhuì sān zhǒng yǔyán, zhè jiǎnzhí shì chī rén shuō mèng.
  • English: He said he wants to learn three languages in one month; this is simply a fool's dream.
  • Analysis: This sentence dismisses someone's goal as completely impossible and foolish. The speaker is expressing strong disbelief and ridicule.
• Example 2:
  • 在没有任何资金的情况下就想开公司，无异于痴人说梦。
  • Pinyin: Zài méiyǒu rènhé zījīn de qíngkuàng xià jiù xiǎng kāi gōngsī, wú yì yú chī rén shuō mèng.
  • English: Wanting to start a company without any funding is no different from talking nonsense.
  • Analysis: A very pragmatic and critical statement, often heard in a business or financial context. It frames the idea as fundamentally flawed and illogical.
• Example 3:
  • “你想让我相信这个故事？别痴人说梦了！”
  • Pinyin: “Nǐ xiǎng ràng wǒ xiāngxìn zhège gùshi? Bié chī rén shuō mèng le!”
  • English: “You want me to believe this story? Stop talking utter nonsense!”
  • Analysis: Used here as a command (“别…了” means “stop…”). It's a blunt and forceful way to tell someone to stop saying things that are unbelievable.
• Example 4:
  • 那个政客承诺解决所有社会问题，但许多人认为这只是痴人说梦。
  • Pinyin: Nàge zhèngkè chéngnuò jiějué suǒyǒu shèhuì wèntí, dàn xǔduō rén rènwéi zhè zhǐshì chī rén shuō mèng.
  • English: That politician promised to solve all social problems, but many people think it's just wishful thinking.
  • Analysis: Here, it's used to describe a political promise as empty and impossible to achieve. It conveys public skepticism and cynicism.
• Example 5:
  • 如果你以为不用努力就能成功，那你就是在痴人说梦。
  • Pinyin: Rúguǒ nǐ yǐwéi bùyòng nǔlì jiù néng chénggōng, nà nǐ jiùshì zài chī rén shuō mèng.
  • English: If you think you can succeed without working hard, then you're just fooling yourself.
  • Analysis: A common piece of advice or scolding, often from a parent, teacher, or mentor. It emphasizes the need for realistic effort.
• Example 6:
  • 他的商业计划听起来就像痴人说梦，完全没有考虑到市场风险。
  • Pinyin: Tā de shāngyè jìhuà tīng qǐlái jiù xiàng chī rén shuō mèng, wánquán méiyǒu kǎolǜ dào shìchǎng fēngxiǎn.
  • English: His business plan sounds like a fool's dream; it completely fails to consider market risks.
  • Analysis: This is a harsh critique of a plan, suggesting it's not just weak but completely detached from reality.
• Example 7:
  • 小时候，我总想着能飞，现在才知道那是痴人说梦。
  • Pinyin: Xiǎoshíhou, wǒ zǒng xiǎngzhe néng fēi, xiànzài cái zhīdào nà shì chī rén shuō mèng.
  • English: When I was little, I always thought I could fly; only now do I know that was just childish fantasy.
  • Analysis: Used in a self-deprecating way to talk about one's own past naive or impossible beliefs. The tone is much softer here.
• Example 8:
  • 指望他会改变自己的坏习惯，简直是痴人说梦。
  • Pinyin: Zhǐwàng tā huì gǎibiàn zìjǐ de huài xíguàn, jiǎnzhí shì chī rén shuō mèng.
  • English: Expecting him to change his bad habits is simply a pipe dream.
  • Analysis: Expresses hopelessness and cynicism about a person's ability to change. It implies that such an expectation is foolish.
• Example 9:
  • 全球和平的理想也许在某些人看来是痴人说梦，但我们仍应为此努力。
  • Pinyin: Quánqiú hépíng de lǐxiǎng yěxǔ zài mǒuxiē rén kàn lái shì chī rén shuō mèng, dàn wǒmen réng yīng wèi cǐ nǔlì.
  • English: The ideal of world peace may seem like a fool's dream to some, but we should still strive for it.
  • Analysis: This example cleverly acknowledges the idiom's negative meaning while arguing against that pessimistic view. It sets up a contrast between perceived impossibility and the importance of striving anyway.
• Example 10:
  • 你说你能在一夜之间暴富？别再痴人说梦了，快去找个正经工作吧。
  • Pinyin: Nǐ shuō nǐ néng zài yīyè zhījiān bàofù? Bié zài chī rén shuō mèng le, kuài qù zhǎo ge zhèngjīng gōngzuò ba.
  • English: You say you can get rich overnight? Stop with the nonsense and go find a real job.
  • Analysis: A classic example of pragmatic advice, dismissing a get-rich-quick scheme as pure fantasy and urging a more realistic path.

• It's not for “Ambitious Goals”: A common mistake is to use 痴人说梦 for something that is merely difficult or ambitious. This term is reserved for things that are ludicrously impossible.
  • `*Incorrect:*` 他想考上清华大学，真是痴人说梦。(Tā xiǎng kǎoshàng Qīnghuá dàxué, zhēnshì chī rén shuō mèng.)
  • `*Why it's wrong:*` Getting into Tsinghua University is extremely difficult, but not impossible. It's an ambition. Using 痴人说梦 is an exaggeration and overly insulting. A better phrase would be “这太难了” (zhè tài nán le - this is too hard).
  • `*Correct Usage:*` 他不上学却想考上清华大学，才是痴人说梦。(Tā bù shàngxué què xiǎng kǎoshàng Qīnghuá dàxué, cái shì chī rén shuō mèng.) - Now it's impossible and foolish.
• False Friend: “Daydreaming”: While related, “daydreaming” in English can be neutral or even positive (e.g., imagining a vacation, creative thinking). 痴人说梦 is never positive. It is a harsh judgment. The Chinese equivalent for neutral daydreaming is closer to 发呆 (fādāi) (to space out) or 白日做梦 (báirì zuòmèng), which is also negative but can sometimes be used more playfully.

• 白日做梦 (bái rì zuò mèng) - “To daydream in broad daylight.” A very close synonym, often interchangeable with 痴人说梦.
• 异想天开 (yì xiǎng tiān kāi) - “Fantastic/whimsical thoughts that open the heavens.” Describes indulging in wild fantasies or ideas that are bizarrely imaginative and impractical. Very similar in meaning.
• 不切实际 (bù qiè shí jì) - “Not cutting reality,” meaning unrealistic or impractical. This is a more neutral and formal way to critique an idea without insulting the person. It's the polite alternative.
• 痴心妄想 (chī xīn wàng xiǎng) - “Foolish heart, absurd thoughts.” Similar, but often emphasizes a deluded or obsessive desire for something unattainable, especially in the context of love or ambition.
• 胡说八道 (hú shuō bā dào) - “To talk nonsense.” This is a broader term for any kind of nonsense, not just unrealistic plans. 痴人说梦 can be seen as a specific type of 胡说八道.
• 天方夜谭 (tiān fāng yè tán) - “The Arabian Nights (One Thousand and One Nights).” Used to describe a story or an idea that is so fantastical it's completely unbelievable, like a fairy tale.