Knowing what to know is a four word word

Knowing one's own situation and that of the enemy. Know your heart. Know the earth and know the sky.

There is no idiom for knowing * Jiao * in the Chinese idiom dictionary, and the four-character idiom containing Zhi and Jiao is: Bosom Friend of Friends.

Interpretation: Bosom friend is also known as confidant, which refers to a bosom friend who knows and appreciates himself very well. Bosom friends are rare, "life has to be a confidant".

Original allusion: Boya is good at drumming and piano, and Zhong Ziqi is good at listening. Boya drum and piano, aiming to climb the mountain.

Zhong Ziqi said: "Good! Majestic as Mount Tai!

Aiming at flowing water, Zhong Ziqi said: "Good! It's like a river!

What Boya reads, Zhongzi will get.

Boya swims in the shade of Mount Tai, dies in a rainstorm, and stops at the bottom of the rock; The heart is sad, but it is to support the piano and drum it. At the beginning, it was the operation of the rain, and it made the sound of the collapse of the mountain. Every time the song is played, the bell is full of fun.

Boya sighed and said, "Good! Wonderful!

The son listens to the husband's will, and imagines my heart. Where am I fleeing? ”

When the child died, Boya said that there was no more acquaintance in the world, but he broke the strings of the piano and never regained the drum for life.

Translation: Boya is good at playing the piano, and Zhong Ziqi is good at appreciating playing the piano. Boya plays the piano, and his heart yearns to climb the mountain.

Zhong Ziqi exclaimed: "Great, majestic like Mount Tai!" Boya turned his heart to the water, and Zhong Ziqi cheered again:

Wonderful! The mighty river is like the Yangtze River! ”

Everything that Boya thinks when he plays the piano, Zhong Ziqi can hear it from the sound of the piano.

Once, Boya roamed to the northern foot of Mount Tai and was suddenly caught in a torrential rain and was trapped under the rocks; When he was sad, he took the harp and played. At first, he played a song that depicted the continuous rain, and then he played a magnificent note that depicted the collapse of a mountain. Every time he played a song, Zhong Ziqi immediately understood the purpose.

So, Boya put down the piano and sighed, "Yes, yes, your connoisseurship! What you think in your heart is the same as what I think. How can I keep my voice hidden? ”

After Zhong Ziqi's death, Yu Boya played a song "Mountains and Flowing Water" for Zhong Ziqi, and after that, he broke the piano and never played the piano again.

Later, he used "mountains and flowing water" as a metaphor for bosom friends or confidants.

Example: Later, he and this little ** family became bosom friends.

1. Half-understoodThe Chinese idiom, pronounced yīzhībàn jiě, means that you don't know everything and don't understand it thoroughly. From "Canglang Poetry: Poetry Discernment" "There is a limited understanding, there is a thorough understanding, and there is an understanding of half-understanding." ”。

2. I don't know what to doThe Chinese idiom, pinyin bù zhīsuǒcuò, does not know what to do, describes the situation as difficult or flustered. From "Romance of the Three Kingdoms, Wu Shu, Zhuge Ke Biography": The crown prince practiced the honorific title of Ding You, and he was at a loss for what to do.

3. Advance in the face of difficultiesThe Chinese idiom, pinyin is zhīnán ér jìn, which means to face difficulties. From the pre-Qin "Zuo Chuan: The Six Years of Dinggong" "Seeing that it can be done, retreating in the face of difficulties, and the good governance of the army." "And "The Twenty-Eighth Year of the Duke of Zuo":

The Military Chronicles said: 'If you allow it, you will return.' And he said:

Quit when the going gets tough. He also said, "Virtue is invincible."

These three aspirations are called Jin. ”

4. A leaf knows autumn(pinyin: yīyè zhīqiū) is a Chinese idiom, from "Huainanzi Shuoshan Xun": "Taste a belly meat, know the taste of a wok; Hanging feathers and charcoal, and know the air of dryness and dampness, with small and large.

See a leaf falling, and know that the year will be twilight; See a pot of ice, and know the cold of the world: near and far. ”

5. As we all knowThe Chinese idiom, pinyin is zhòng suǒ zhōu zhī, which means something that everyone knows. From the twentieth chapter of "Yu Jiao Pear": "It is difficult to live in the city, and Mo Ku lives in Shicun Bu, as we all know, and Bai Gong is a neighbor. ”

Self-knowledge, half-understanding

Overwhelmed, knowingly offended

A leaf knows the autumn, knows the difficulty and retreats

Knowing oneself and knowing one's opponent, few people know

Seeing the subtle knowledge, women and children know

I don't know, I don't know it, I don't know it

Knowledge, insight

As we all know, I don't know whether to live or die

Foresight, knowledge of the law.