Learn the meanings too! Cool four-character idioms that elementary school students will want to remember
“I want to learn some cool four-character idioms!” Many elementary school students probably feel that way—wanting to use them in school essays or speeches, or even make them their future goals.
Four-character idioms are full of words that express strong will and admirable attitudes.
Because they carry deep meanings, the more you learn about them, the more appealing they become.
Even though they’re just four characters long, many of them really resonate in your heart.
In this article, we’ll introduce four-character idioms that are easy for elementary school students to remember and use.
If you try them in conversations with friends or in your writing, you’re sure to develop wonderful expressive skills.
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Learn the meanings too! Cool four-character idioms that elementary school students will want to remember (81–90)
lightning speed

It’s a term that expresses extremely fast movement, like a flash of lightning or a sudden spark.
In sports, it’s perfect for describing quick reactions and agile play.
Whether you’re stealing the ball in soccer before your opponent or sprinting swiftly across the bases in baseball, keeping this word in mind will sharpen your movements.
In cheering, its energetic image spreads to teammates, helping the whole team approach the game with a sense of speed.
Make it your daily practice motto, and it will boost your motivation to improve explosiveness.
It’s a reliable four-character idiom that gives you a push when you need to focus.
fiery and high-spirited; brimming with passionate enthusiasm
It’s a word that describes a state where strong spirit and momentum flare up like a rising flame.
In sports, it’s perfect for the moment when you’re full of motivation and ready to give it your all.
If you say it before a match, both you and your teammates will feel fired up and get off to a great start.
Used during cheering, it conveys the desire to get everyone hyped, spreading energy throughout the team.
Especially in adversity, it reminds you not to give up and stirs the strength to see things through to the end.
When striving toward a goal, it becomes a powerful ally that rallies your resolve.
One good deed a day
It’s a phrase that means “Do one good deed a day.” It can be something small.
For example, saying “thank you” to a friend or helping someone who’s having trouble on the street are both good deeds.
By doing even one good thing each day, you and the people around you will feel happier.
Your heart feels lighter, and you feel more energized.
If someone at school is struggling and you think, “I’ll help!”, that’s also “one good deed a day.” As you build up small acts of kindness every day, the world becomes more joyful and happy.
Keep “one good deed a day” in your heart, and spend each day with a smile.
with all one’s might
This is a phrase that expresses giving your all.
“Isshō” refers to one’s lifetime, and “kenmei” means to tackle something so seriously that you’d stake your life on it.
In other words, it means to devote yourself wholeheartedly, using all your strength.
For example, you can say, “I studied really hard to get a good score on the test,” or “I worked very hard at my job.” When you give your best effort, you’ll be able to do things you couldn’t before and gain confidence.
Even if you fail, continuing without giving up will make your heart stronger and brighter.
When you take on a challenge, try approaching it with all your might.
If you do, each day will become more enjoyable and you’ll feel more excited!
Fall down seven times, get up eight.
It’s a phrase that means standing up without giving up, no matter how many times you fall.
For example, when practicing riding a bicycle, even if you fall over and over, the spirit of saying “Let’s try one more time!” is shichiten-hakki (literally, “fall seven times, stand up eight”).
Since it means “fall seven times, stand up eight,” it’s an encouraging saying that tells you, “It’s okay to fail.
If you don’t give up, you’ll surely succeed!” Professional athletes and inventors have also failed many times.
Even so, because they didn’t give up, they were able to achieve amazing things.
Even when things are tough, it’s important to remember shichiten-hakki and keep facing forward as you move ahead.
Actions speak louder than words.
This is a four-character idiom meaning “to quietly do what you’re supposed to do without saying it.” For example, before declaring, “I’ll study hard starting tomorrow!” you first sit down at your desk and begin studying—that’s fugen jikkō (action without words).
At school, if someone quietly picks up trash during cleaning time before anyone notices, or quickly helps a friend in trouble, that too is admirable fugen jikkō.
It teaches that actions matter more than words.
People who work steadily and quietly earn the trust of those around them.
Even without saying “I can do it!” your effort speaks loudest.
It’s okay if it’s something small—try silently doing what you can.
Your heart will surely feel lighter, and your confidence will grow.
Learn the meanings too! Cool four-character idioms elementary schoolers will want to memorize (91–100)
giving it your all
This is a four-character idiom that means to give it everything you’ve got.
It originally comes from baseball, referring to a pitcher throwing the ball with all their strength.
Nowadays, it’s used to express the attitude of tackling anything with full effort.
For example: “I gave it my all in the relay at the sports day right to the very end,” or “I put my all into my summer vacation independent project, so I’m confident!” No matter how small the task, putting your heart into giving it your all can become a great source of strength for you.
It’s okay to fail.
The experience of trying your best will surely make you stronger!



