[Four-Character Idioms] Impressive and Cool Sound! A Collection of Famous Quotes Worth Knowing as General Knowledge
“Lion-like valor,” “a match for a thousand,” “battle-hardened”…
There’s an undeniable coolness to four-character idioms, isn’t there? If you can use them well, your everyday conversations and writing will feel much tighter, and your intellectual appeal will rise.
What’s more, the world of these idioms is incredibly deep—from phrases everyone knows to rare ones that make you go ‘Wow!’ In this article, we’ll introduce stylish four-character idioms you can use in daily life.
It’s packed with expressions that shine not only in business settings but also on social media and in messages.
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[Four-Character Idioms] Strikingly Cool-Sounding! A Collection of Quotations You Should Know as General Knowledge (21–30)
Bold and openheartedNEW!

It is a four-character idiom that describes someone broad-minded, easygoing, and unconcerned with trivialities, pronounced “gōhō-rairaku.” By combining the similar meanings of “豪放” (bold and free-spirited) and “磊落” (openhearted and straightforward), it emphasizes having a generous, untroubled nature.
“磊” depicts stones piled up, and “落” means to fall; together they suggest a place so full of stones that the falling of small ones goes unnoticed—hence the notion of a broad, untroubled heart.
For example: “He is gōhō-rairaku—easygoing and doesn’t worry about the little things.”
Vast sky and boundless seaNEW!
@i_am_sousukesuzuki favorite four-character idioms#AspiringVoiceActorAspiring Voice Actor Linestranslation
♪ Original song – i_am_sousukesuzuki – Sosuke Suzuki, voice actor
Through the boundless expanse of sky and sea, it impressively conveys the grandeur of one’s heart and perspective as a four-character idiom.
Its sound evokes the majesty of nature and, simply by reading it, a sense of liberation comes through.
It is appealing in that it can also be used to describe a person’s magnanimity or a free mind unbound by fixed ideas.
When used in writing or speeches, it adds depth and resonance to the expression and greatly expands the listener’s imagination.
I felt it is a four-character idiom that perfectly fits situations where you want to express grandeur by likening it to nature, combining both elegance and strength.
magnanimous in spirit; grand in visionNEW!

It is introduced in a very striking way as a four-character idiom that succinctly expresses the grandeur of one’s spirit and the scale of one’s ideas.
Its appeal lies in how it conveys not only the sense of having big dreams, but also an unshakable mindset and a far-sighted perspective.
I can clearly see how using it in character evaluations, speeches, or when discussing goals adds persuasiveness and dignity to one’s words.
Among expressions that denote grandeur, it stands out as a phrase that focuses on inner strength and high aspiration, making it highly practical and memorable.
Add flowers to brocade (to embellish something already beautiful; to make a good situation even better)

This expression is a four-character idiom that originally comes from the image of adding flowers on top of a beautiful brocade.
It describes something already wonderful being enhanced by something even more delightful.
For example, when you work hard and achieve good results, receiving warm words from others makes your joy even greater.
That is exactly what “kinjō tenka” (adding flowers to brocade) conveys.
If we can notice someone’s strengths or achievements and add words that make them even happier, our days might become gentler and more colorful.
It’s a four-character idiom with a beautiful ring that reminds us of that feeling.
pure breeze and bright moon
It depicts a serene, composed scene in nature—clear wind and a bright moon.
Free of anything superfluous, it conveys a purity that seems to lighten the heart.
Thinking of the refreshing breeze on a summer night or a round moon floating in the sky brings peace of mind.
You could say this phrase also carries the message: “Keep your heart calm and face things with honesty.” Even on irritating days, recalling these words can help your feelings settle.
It reminds us not to forget to take time to clear our minds amid our busy daily lives.
It is a four-character idiom that teaches the importance of that mindfulness.
Snow, Moon, Wind, and Flowers
@hjc.aki [Setsugetsufūka] Snow, moon, wind, and flowers—an expression that collectively refers to the beautiful scenery of nature. A phrase that evokes beautiful winter landscapes. It’s a word I like, though I’m not good with the cold lol.Snow, Moon, Wind, FlowersWinterCalligrapherCalligraphyTranslation
♬ Kaede – Ryuta Shibuya
These words—snow, moon, wind, and flower—evoke the beautiful scenery of the four seasons.
They embody a distinctly Japanese sensibility that delights in the passage of nature and appreciates the unique charm of each season.
Gently falling snow, the moon hanging in the night sky, a pleasantly blowing breeze, and flowers blooming in spring—this expression reminds us of the importance of pausing to savor the world around us, even amid busy days.
For example, simply noticing the cherry blossoms on your way to school or the hues of the evening sky can bring a moment of calm.
As we attune ourselves to landscapes that change with the seasons, we also bring our hearts into balance.
It is a refined and beautiful four-character idiom that calls to mind such intentional, graceful moments.
The highest goodness is like water.

It is a saying that means “The highest good is like water.” Just as water changes its shape to fit the vessel, it teaches the importance of living gently and flexibly.
Water, without asserting itself forcefully, has the power to wear down stone little by little.
And like water flowing from high to low, it also conveys a natural, unpretentious way of being.
Someone who cherishes their own thoughts while being attuned to the feelings of others may have a “heart like water.” Even when facing difficulties, they don’t become rigid, but move forward positively, adapting to the situation.
That attitude can be said to lead to true strength.


