The name Better Life in Chinese / Japanese...

安貧樂道 means “It's better to be happy than rich” in Chinese.

Even if you are poor, you should still feel satisfied in your life...

...Satisfaction, happiness and the meaning of your life come from within yourself and not from money or riches of the world.

In Chinese, there are a lot of four-character proverbs which express some very old philosophies.
Though there are only four characters on this scroll, in Chinese, the meanings often surpass the dictionary definition of each character.

In this case, you should not set your expectations too high for the money or riches you wish to have. One who sets their expectations too high is almost always disappointed. Instead, you should cherish what you have, seek to improve yourself from within, and not measure your worth by the size of your bank account.

See Also:  A Sly Rabbit Will Have Three Openings to Its Den

These two characters contain the ideas of fate, destiny, fortune, and luck.

You can also say that it means “what life throws at you” or “your lot in life” because the first character contains the idea of life or living.

This version is really only used in Chinese. There's another version with just the characters reversed that is more universal. In fact, skip this one. The opposite character order is better.

This proverb suggests that one should always be grateful to those who helped one succeed.

And remember your ancestors and those that came before you whose sacrifices made your present life better.

Some Chinese will separate the intended meaning from this proverb and translate this as “Don't forget the people who once helped you.” In Modern China, this idiom is virtually never used to refer to an actual well.

Note: This can be pronounced in Korean but it's not a commonly used phrase.

同甘共苦 is a Chinese proverb that talks of “shared delights and common hardships.”

This can be translated and understood in a few different ways, including...
To share life's joys and sorrows.
For better or for worse.
Through joys and sorrows of life.
Through all life's ups and downs.
To go through thick and thin.
To stick together through thick and thin.
To share the joys and sorrows of life.
To share pleasures and pains.
To partake in each other's joys and sorrows.
To take “for better or for worse.”

辛酸甘苦 is a Japanese proverb that speaks of the “hardships and joys” of life.

Some other translations include:
Tasting the sweets and bitters of life.
Being well-versed in the ways of the world (having seen much of life).

This is the Japanese “for better or worse” when speaking of life.

親切 is a Chinese/Japanese/Korean word that can also mean affectionate, cordial, warm, or close (emotionally).

Kindness shows you care and are doing some good to make life better for others. Be thoughtful about people's needs. Show love and compassion to someone who is sad or needs your help. When you are tempted to be cruel, to criticize or tease, decide to be kind instead.

See Also:  Love | Caring | Benevolence

生活在繼續 means “No matter what happens, life goes on” or “For better or worse, life goes on.”

生活在繼續 is kind of modern Chinese proverb, but the meaning is generational.

生活 = to live; life; livelihood.
在 = (used before a verb to indicate an action in progress).
繼續 = to continue; to proceed with; to go on with.

Besides the title above, 慈悲 can also be defined as clemency or lenience and sometimes the act of giving charity.

In the Buddhist context, it can be defined as “benevolence,” “loving-kindness and compassion,” or “mercy and compassion.”

This Buddhist virtue is perhaps the most important to employ in your life. All sentient beings that you encounter should be given your loving kindness. And trust me, however much you can give, it comes back. Make your life and the world a better place!

This Chinese/Japanese Buddhist term is the equivalent of Metta Karuna from Pali or Maitri Karuna from Sanskrit.

慈 can mean loving-kindness by itself.
悲 adds a component of sorrow, empathy, compassion, and sympathy for others.

See Also:  Benevolence

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.

Beyond optimistic, 豁達 can also be defined as sanguine; magnanimous; open-minded; openhearted; broad-minded.

豁達 is appropriate if you are, or want to be, the kind of person who is not bothered by the little things or minor troubles of life. This signifies a person who always feels things will get better. This is great for the person who figuratively sees a window of opportunity opening even as a door closes.

While a valid word in Japanese, this is kind of antiquated, and not in common use in modern Japan.

捨生取義 is a Chinese proverb that comes from the philosopher Mencius.

It can be translated in a few different ways:
To give up life for righteousness.
To choose honor over life
Better to sacrifice one's life than one's principles.

This literally translates as: Without having experienced the cold of winter, one cannot appreciate the warmth of spring.

Figuratively, this means: One cannot truly appreciate happiness without having gone through hardship.

There are many contrasts in life. One simply cannot fully know what joy is without having experienced misery, difficulty, and pain. How could you explain “light” if you did not have “darkness” to compare it to?

Embrace hardship, as it makes the good times seem even better.