How to Read “匹夫の勇”
Hippu no yuu
Meaning of “匹夫の勇”
“Common man’s courage” refers to shallow and reckless courage that acts impulsively without deep thought, driven by hot-bloodedness.
This term is used to distinguish between true courage and false courage. Even actions that appear brave on the surface are not true courage if they are driven by momentary emotions or anger without considering the consequences. It is used when someone is about to take reckless action out of emotion, or when cautioning against such behavior.
The reason for using this expression is the need to distinguish between superficial bravery and true courage. Even today, there are many situations where people act on momentary emotions, such as social media controversies, reckless challenges, and emotional conflicts. By cautioning ourselves and others that “isn’t that Common man’s courage?” in such moments, we can make more calm and constructive judgments. True courage means maintaining reason even in difficult situations and choosing the right course of action from a long-term perspective.
Origin and Etymology
“Common man’s courage” is a proverb derived from Chinese classics. “Common man” originally referred to ordinary people or men of low social status. This expression appears in the classic text “Mencius,” where Mencius uses it when discussing true courage.
Mencius divided courage into two types. One is called “great courage,” which is true courage based on moral principles. The other is “Common man’s courage,” which refers to temporary courage driven by hot-bloodedness. Even in Mencius’s time, the dangers of acting emotionally without deep thought were already being pointed out.
It is said to have been introduced to Japan around the Heian period along with Chinese classics. During the samurai era, this term became more familiar. True samurai were expected to possess wisdom and dignity, and actions based merely on physical strength or momentary emotions were cautioned against as “Common man’s courage.”
This concept was also emphasized in Edo period education. It was used in temple schools when teaching children about the dangers of thoughtless actions. The reason it has been passed down to modern times is probably because it accurately expresses a fundamental human weakness.
Interesting Facts
The character “匹” in “common man” was originally a unit for counting cloth. It referred to common people who wore simple clothing that could be made from one piece of cloth. Today we use “匹” to count animals, but it’s surprising that it was once a unit for cloth.
In the samurai world, there was a term “great courage” as the antonym of “Common man’s courage.” This referred to truly valuable courage based on duty and moral principles. The concept of “true strength” often depicted in samurai novels comes precisely from this philosophy of “great courage.”
Usage Examples
- His actions were Common man’s courage, and as a result, he caused trouble for the entire team
- Arguing back in a moment of emotion is Common man’s courage, so let’s first calm down and think
Modern Interpretation
In modern society, the concept of “Common man’s courage” has become more complex. In today’s social media age, emotional posts and participation in online controversies can be said to be the modern version of “Common man’s courage.” Cases where comments posted in momentary anger or sense of justice later become major problems are endless.
However, interestingly, there are also situations in modern times where “Common man’s courage” is glorified. In the atmosphere of “taking action is important” and “act rather than overthink,” reckless behavior that should originally be cautioned against is sometimes evaluated as “proactiveness.” This is an interpretation completely opposite to the classical meaning.
In the business world, this concept also holds important meaning. In modern times where speed is emphasized, the dangers of making decisions without sufficient consideration are increasing. On the other hand, there is also the risk of missing opportunities by being too cautious, requiring the ability to discern what true courage is.
Furthermore, the boundary between actions based on a sense of justice and “Common man’s courage” has become ambiguous. As interest in social issues grows, there are cases where well-intentioned actions end up worsening situations. Modern people need even more wisdom to balance passion and composure.
When AI Hears This
When social media firestorms erupt, the sight of countless people getting emotionally charged and joining in mass attacks represents a modern-day version of “匹夫の勇” (the courage of a fool). This ancient concept refers to shallow bravery driven purely by emotion without deep thought, and it captures the essence of today’s cancel culture with startling accuracy.
Looking at the behavioral patterns of those who participate in online mob attacks, we see several key elements. First, they make judgments based on fragmentary information without grasping the full picture. Next, they get swept up in group psychology, thinking “if everyone’s doing it, it must be right.” Finally, they hide behind anonymity to hurl aggressive words they’d never dare say face-to-face. All of these represent emotional reactions that lack calm judgment.
What’s particularly fascinating is that people joining these digital pile-ons are often motivated by a sense of “justice.” But this is precisely what ancient Chinese philosophers warned against when they cautioned about “the courage of a fool” – impulsive actions driven by righteous indignation. True courage, they believed, meant resisting emotional impulses, analyzing situations with a clear head, and choosing the best course of action from a long-term perspective.
In our modern digital society, information spreads instantly and emotional reactions get amplified easily. Perhaps that’s why the 2,000-year-old teaching to “beware the courage of a fool” has never been more relevant than it is today.
Lessons for Today
What “Common man’s courage” teaches modern people is what true strength really is. It’s important to develop the habit of stopping and thinking once before emotionally participating in controversial topics trending on social media or speaking in momentary anger at work.
However, this lesson doesn’t mean “do nothing.” Rather, it’s wisdom for choosing more valuable actions. When facing difficult situations, instead of being swept away by emotions, choose the best path from a long-term perspective. That is true courage.
In modern society, information overflows and we’re increasingly required to make instant judgments. That’s precisely why the ancient wisdom of the concept of “Common man’s courage” should enrich your life. Let’s aim for a balanced way of living that isn’t misled by momentary emotions but doesn’t lose passion.
The passion and sense of justice within you are wonderful things. Rather than letting them end as “Common man’s courage,” please combine them with deep consideration to elevate them into truly valuable actions.


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