Experience in Chinese / Japanese...

體會 is a Chinese word that basically means “knowledge [comes from] experience,” or “to learn through experience.”

This can also mean realizing or gaining understanding from your experiences.

不經一事 means “You can't gain knowledge without practical experience.”

This is the short form (first half) of a longer Chinese proverb. These 4 characters remind you that wisdom only comes from experience.

It's been said that wisdom comes from good judgment, and good judgment comes from experience, while experience comes from a series of times when you used bad judgment.

經驗是智慧之母 is a Chinese proverb that makes the simplest connection between experience and wisdom.

See Also:  Failure is the Mother of Success | Wisdom | Learn From Wisdom

傷弓之鳥 means “bird wounded by an arrow.”

Figuratively, this refers to a wounded or damaged person. It's very similar to the western proverb, “a person once bitten is twice shy.” To explain further, this is about someone who has become overly cautious due to a bad experience.

This phrase is used in Chinese, Japanese, and Korean.

You can translate this 不经一事不长一智 Chinese proverb in a couple of ways.
The first is: You cannot gain knowledge without practice.
The second, and perhaps more popular way is: Wisdom comes from experience.

It literally means if you are inattentive to your affairs or situations you encounter, you will not gain or grow any wisdom or intellect.

百戦錬磨 is a Japanese proverb or title that means veteran, or rather, someone schooled by adversity in many battles or someone rich in life experience.

If you are who you are because of the adversity you experienced in life, this could be your title.

不當和尚不知頭冷 is a Chinese proverb that literally translates as: [One who has] not been a monk [does] not know [the feeling of a] cold head.
I need to explain that a Chinese Buddhist monk always has a shaved head, and thus a cold head in winter.

Figuratively, this means: One cannot know the true meaning of hardship until one has experienced it oneself.

This is an idiom in Chinese, so the figurative meaning is what people perceive when they hear or read this phrase. Just as in English, when someone says, "The grass is always greener," one will think about the idea of jealousy, rather than the quality of one’s lawn.

The most literal translation to English of this ancient 前事不忘后事之师 Chinese proverb is:
“Past events not forgotten serve as teachers for later events.”

However, it's been translated several ways:
Don't forget past events, they can guide you in the future.
Benefit from past experience.
Past experience, if not forgotten, is a guide for the future.
Past calamity is my teacher.
A good memory for the past is a teacher for the future.
The remembrance of the past is the teacher of the future.
If one remembers the lessons of the past; They will serve as a guide to avoid mistakes in the future.

The origin:
This proverb comes from the 5th century B.C., just before the Warring States Period in the territory now known as China.
The head of the State of Jin, Zhi Bo, seized power in a coup. He did this with help from the armies of the State of Han and Wei. Instead of being grateful for the help from Han and Wei, he treacherously took the land of Han and Wei. Never satisfied, Zhi Bo employed the armies of Han and Wei to attack and seize the State of Zhao.

The king of Zhao took advice from his minister Zhang Mengtan and secretly contacted the Han and Wei armies to reverse their plans and attack the army of Zhi Bo instead. The plan was successful, and the State of Zhao was not only saved but was set to become a powerful kingdom in the region.

Zhang Mengtan immediately submitted his resignation to a confused king of Zhao. When asked why, Zhang Mengtan said, “I've done my duty to save my kingdom, but looking back at past experience, I know sovereign kings are never satisfied with the power or land at hand. They will join others and fight for more power and more land. I must learn from past experiences, as those experiences are the teachers of future events.”
The king could not dispute the logic in that statement and accepted Zhang Mengtan's resignation.

For generations, the State of Zhao continued to fight for power and land until finally defeated and decimated by the State of Qin (which led to the birth of the Qin Dynasty in 221 B.C.).

吃一塹長一智 is a Chinese proverb that means “Fall into a moat, and you will gain wisdom from the experience.”

It really suggests that the failures, troubles, frustrations, and setbacks that you encounter in your life are actually helping you to find wisdom. Some would also translate this proverb as “Learn from your mistakes” or “Learn from your experience.”

If you are studying Chinese, you will recognize the first character as “eat,” but in this case, it means to “experience” (as used in this proverb, it is suggesting that you have fallen into a moat and/or had a hard time crossing it).
Translated character by character, this whole proverb is, “Experience one moat, gain one wisdom/knowledge.”

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