How to Read “Even when catching a small insect, the lion first gathers its strength”
Shishi wa komushi wo kuwan totemo mazu ikioi wo nasu
Meaning of “Even when catching a small insect, the lion first gathers its strength”
This proverb teaches that you should give your full effort to any task, no matter how small or trivial it seems.
Just as the lion, king of beasts, approaches even a tiny insect with complete seriousness, we should face all opponents and tasks with genuine commitment, regardless of their size or importance.
People use this expression to warn against being careless or cutting corners just because a job seems easy.
It praises those who give their all even to small projects. It also serves as a lesson when someone fails because they underestimated something minor.
Today, people understand it as a statement about professional attitude and showing respect to all opponents.
It conveys the truth that truly capable people never slack off, even on small matters.
Origin and Etymology
This proverb describes the hunting attitude of the lion, king of beasts.
It likely came from observing that even when catching a small insect, the lion never relaxes but shows a full-power stance.
Many lion-related proverbs appear in Chinese classics. This saying may have been influenced by Chinese thought.
In the Zen world especially, the lion’s behavior has been used as an example of the proper mindset for practitioners.
The Zen spirit of giving full effort to even the smallest action deeply connects with this proverb’s teaching.
Looking at the expression “mazu ikioi wo nasu,” the word “mazu” doesn’t mean “first” in sequence.
It’s an old word meaning “with full force” or “seriously.” The lion approaches even a tiny insect with complete intensity and readiness from the start.
In Japan, this saying connected with the samurai spirit. It spread as a teaching about facing all opponents seriously, regardless of their strength.
It conveys the importance of always working at full capacity through the image of the lion, a powerful being.
Interesting Facts
Lions rarely eat insects in reality. But in this proverb, “small insect” symbolizes extremely small prey.
This isn’t describing actual lion behavior. It’s a metaphor showing the mindset of the strong.
In martial arts, this spirit connects to the concept of “zanshin.” Staying alert after executing a technique, ready for the next move, mirrors the lion’s full-power approach to small prey.
Usage Examples
- Don’t slack off just because you’re training a newcomer. Remember, even when catching a small insect, the lion first gathers its strength.
- Easy projects especially need the spirit of “even when catching a small insect, the lion first gathers its strength,” or you’ll make unexpected mistakes.
Universal Wisdom
The universal truth this proverb speaks is that true strength means not changing your attitude based on your opponent.
Humans instinctively measure the ability of opponents and the importance of tasks. Then they adjust how much effort to put in accordingly.
But that’s where the trap lies.
When the strong face small opponents with full force, it’s not excessive behavior.
It’s training to maintain peak condition always. It’s wisdom to protect yourself from carelessness, the greatest enemy.
Once people learn to cut corners, the boundary becomes blurred. They can’t tell where it’s okay to slack off and where they need to be serious.
This proverb reveals a deeper insight: your true nature appears in “small things.”
Anyone can be serious on a big stage where everyone watches. But how do you act in small moments when no one sees?
That’s where your true character shows. The lion shows full readiness even to a small insect because that’s the lion’s essential nature.
Our ancestors understood this truth. A person’s character appears not in important moments but in trivial daily life.
That’s why this proverb has been passed down through the ages.
When AI Hears This
The lion taking a full-power stance even against a small insect is actually an extremely rational choice from a muscle and nerve perspective.
Muscles have a state called “pre-tension.” It’s like a drawn bow.
When you tense muscles in advance, the time until actual movement begins drops dramatically.
Research on human reaction time shows that moving from a completely relaxed state takes about 200 milliseconds.
But from a moderately tense state, it drops below 100 milliseconds. That’s more than double the reaction speed.
Even more important is calculating failure cost. Say catching a small insect uses 10 units of energy.
A full-power stance adds only about 2 units. But if you slack off and fail, you must hunt again, using over 20 units total.
Starting with full readiness actually uses less energy on average.
Factory machines use this same principle. Industrial robots doing precision work always position parts with maximum torque, even tiny ones.
Halfway force creates misalignment, and the cost of redoing becomes enormous.
The lion’s behavior is exactly the “economics of initial investment” that life optimized over hundreds of millions of years.
Lessons for Today
This proverb teaches you the truth that being professional means always giving full effort.
Modern society emphasizes efficiency. Adjusting effort based on importance seems smart.
But truly capable people are different. They never slack off on small jobs.
The small tasks you tackle today, the work you think no one sees—these test your true worth.
Every email reply, every document you organize, every word to a junior colleague matters.
Facing all these with full commitment will eventually develop you into a true professional.
What matters is making full effort a habit. The lion doesn’t think “okay, let me get serious” when facing a small insect.
That’s just the lion’s natural state. You should aim for the same—making full effort your normal condition.
Then when the big stage comes, you’ll perform just like always. Seriousness toward small things will greatly change your future.


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