I Have Never Left in Chinese / Japanese...

Long ago in what is now China, there were many kingdoms throughout the land. This time period is known as “The Warring States Period” by historians because these kingdoms often did not get along with each other.

Sometime around 279 B.C. the Kingdom of Chu was a large but not particularly powerful kingdom. Part of the reason it lacked power was the fact that the King was surrounded by “yes men” who told him only what he wanted to hear. Many of the King's court officials were corrupt and incompetent which did not help the situation.

The King was not blameless himself, as he started spending much of his time being entertained by his many concubines.

One of the King's ministers, Zhuang Xin, saw problems on the horizon for the Kingdom, and warned the King, “Your Majesty, you are surrounded by people who tell you what you want to hear. They tell you things to make you happy and cause you to ignore important state affairs. If this is allowed to continue, the Kingdom of Chu will surely perish, and fall into ruins.”

This enraged the King who scolded Zhuang Xin for insulting the country and accused him of trying to create resentment among the people. Zhuang Xin explained, “I dare not curse the Kingdom of Chu but I feel that we face great danger in the future because of the current situation.” The King was simply not impressed with Zhuang Xin's words.
Seeing the King's displeasure with him and the King's fondness for his court of corrupt officials, Zhuang Xin asked permission from the King that he may take leave of the Kingdom of Chu, and travel to the State of Zhao to live. The King agreed, and Zhuang Xin left the Kingdom of Chu, perhaps forever.

Five months later, troops from the neighboring Kingdom of Qin invaded Chu, taking a huge tract of land. The King of Chu went into exile, and it appeared that soon, the Kingdom of Chu would no longer exist.

The King of Chu remembered the words of Zhuang Xin and sent some of his men to find him. Immediately, Zhuang Xin returned to meet the King. The first question asked by the King was “What can I do now?”

Zhuang Xin told the King this story:

A shepherd woke one morning to find a sheep missing. Looking at the pen saw a hole in the fence where a wolf had come through to steal one of his sheep. His friends told him that he had best fix the hole at once. But the Shepherd thought since the sheep is already gone, there is no use fixing the hole.
The next morning, another sheep was missing. And the Shepherd realized that he must mend the fence at once. Zhuang Xin then went on to make suggestions about what could be done to reclaim the land lost to the Kingdom of Qin, and reclaim the former glory and integrity of the Kingdom of Chu.

The Chinese idiom shown above came from this reply from Zhuang Xin to the King of Chu almost 2,300 years ago.
It translates roughly into English as...
“Even if you have lost some sheep, it's never too late to mend the fence.”

This proverb, 亡羊补牢犹未为晚, is often used in modern China when suggesting in a hopeful way that someone change their ways, or fix something in their life. It might be used to suggest fixing a marriage, quitting smoking, or getting back on track after taking an unfortunate path in life among other things one might fix in their life.

I suppose in the same way that we might say, “Today is the first day of the rest of your life” in our western cultures to suggest that you can always start anew.

Note: This does have Korean pronunciation but is not a well-known proverb in Korean (only Koreans familiar with ancient Chinese history would know it). Best if your audience is Chinese.

誰言寸草心報得三春暉 is the last line of a famous poem. It is perceived as a tribute or ode to your parents or mother from a child or children that have left home.

The poem was written by Meng Jiao during the Tang Dynasty (about 1200 years ago). The Chinese title is “You Zi Yin” which means “The Traveler's Recite.”

The last line as shown here speaks of the generous and warm spring sunlight which gives the grass far beyond what the little grass can could ever give back (except perhaps by showing its lovely green leaves and flourishing). The metaphor is that the sun is your mother or parents, and you are the grass. Your parents raise you and give you all the love and care you need to prepare you for the world. A debt that you can never repay, nor is repayment expected.

The first part of the poem (not written in the characters to the left) suggests that the thread in a loving mother's hands is the shirt of her traveling offspring. Vigorously sewing while wishing them to come back sooner than they left.
...This part is really hard to translate into English that makes any sense but maybe you get the idea. We are talking about a poem that is so old that many Chinese people would have trouble reading it (as if it was the King James Version of Chinese).

破鏡重圓 is about a husband and wife who were separated and reunited.

About 1500 years ago in China, there lived a beautiful princess named Le Chang. She and her husband Xu De Yan loved each other very much. But when the army of the Sui Dynasty was about to attack their kingdom, disposed of all of their worldly possessions and prepared to flee into exile.

They knew that in the chaos, they might lose track of each other, so the one possession they kept was a bronze mirror which is a symbol of unity for a husband and wife. They broke the mirror into two pieces, and each of them kept half of the mirror. They decided that if separated, they would try to meet at the fair during the 15th day of the first lunar month (which is the lantern festival). Unfortunately, the occupation was brutal, and the princess was forced to become the mistress of the new commissioner of the territory, Yang Su.

At the Lantern Festival the next year, the husband came to the fair to search for his wife. He carried with him his half of the mirror. As he walked through the fair, he saw the other half of the mirror for sale at a junk market by a servant of the commissioner. The husband recognized his wife's half of the mirror immediately, and tears rolled down his face as he was told by the servant about the bitter and loveless life that the princess had endured.

As his tears dripped onto the mirror, the husband scratched a poem into his wife's half of the mirror:

You left me with the severed mirror,
The mirror has returned, but absent are you,
As I gaze in the mirror, I seek your face,
I see the moon, but as for you, I see not a trace.

The servant brought the inscribed half of the mirror back to the princess. For many days, the princess could not stop crying when she found that her husband was alive and still loved her.

Commissioner Yang Su, becoming aware of this saga, realized that he could never obtain the princess's love. He sent for the husband and allowed them to reunite.

This proverb, 破鏡重圓, is now used to describe a couple who has been torn apart for some reason (usually divorce) but have come back together (or remarried).
It seems to be more common these days in America for divorced couples to reconcile and get married to each other again. This will be a great gift if you know someone who is about to remarry their ex.