明察秋毫

míng chá qiū háo◆idiom

What does "明察秋毫" mean?

perceptive

她明察秋毫,总能发现别人忽略的细节。

She is perceptive and always notices details others overlook.


How to use "明察秋毫" correctly?

◆ What It Really Means
The ability to perceive subtle details or hidden truths with extraordinary clarity, often in complex or deceptive situations.
Literal Meaning
To see the fine autumn hairs clearly.
Literal Breakdown
明bright; clear+察to observe; to investigate+秋autumn+毫fine hair; tiny detail
◇ Mental Image
Imagine a bird in autumn with such sharp vision that it can spot the tiniest hairs on an animal's body from a great distance. This mental picture evokes the idea of extraordinary perceptiveness.
◈ When to Use
A detective meticulously examines a crime scene and notices a tiny fiber that others missed, leading to a breakthrough in the case. Colleagues praise: '他明察秋毫,发现了关键证据!' (He is so perceptive that he found the key evidence!)
◉ Cultural Note
This idiom originates from classical Chinese philosophy and literature, particularly Mencius' writings. It reflects the Confucian ideal of moral and intellectual clarity, where a wise person can discern truth even in subtle or ambiguous situations. The imagery of autumn hairs symbolizes the smallest and most easily overlooked details.
formal

Having sharp insight or keen observational skills to notice subtle details.

法官明察秋毫,识破了被告的谎言。

The judge, with keen insight, saw through the defendant's lies.

她明察秋毫的能力帮助团队避免了许多错误。

Her perceptive ability helped the team avoid many mistakes.

Often used to describe someone who can detect small details or hidden truths in complex situations.

Related Phrases

见微知著idiom
see the small details and know the big picture
一叶知秋idiom
a single leaf falling heralds the coming of autumn; small signs reveal larger trends

Pro Tip

Usage Tip

This idiom is often used in written Chinese, particularly in classical or formal contexts. In spoken Mandarin, simpler phrases like '观察力强' (observational skills strong) or '细心' (attentive) are more common.

Gold Rule

When to Use

Use 明察秋毫 to describe someone's exceptional ability to notice subtle details or hidden truths, especially in formal writing, literary works, or when praising someone's observational skills.

Word Origin

Originates from Mencius' '孟子·梁惠王上' (4th century BCE), where it describes the legendary sharp vision of a bird that can spot autumn hairs (极细小的秋天动物毫毛). Literally means 'to see the autumn hairs clearly,' symbolizing extraordinary perceptiveness.

Usage Notes

Primarily used in formal or literary contexts to praise someone's ability to discern subtle details. Avoid using in casual conversation unless quoting a classical text.

Word Breakdown

明
bright; clear
root
+
察
to observe; to investigate
root
+
秋
autumn
root
+
毫
fine hair; tiny detail
root
汉英词典