These two characters mean intelligence or intelligent.

The first character means wisdom, intellect, or knowledge.

The second means ability, talent, skill, capacity, capable, able, and can even mean competent.

Together, 知能 can mean “capacity for wisdom,” “useful knowledge,” or even “mental power.” Obviously, this translates more clearly into English as “intelligence.”

Note: This is not the same word used to mean “military intelligence.” See our other entry for that.

In modern Japan, they tend to use a version of the first character without the bottom radical. If your audience for this artwork is Japanese, please click on the Kanji to the right instead of the button above.

智 is the simplest way to write wisdom in Chinese, Korean Hanja, and Japanese Kanji.

Being a single character, the wisdom meaning is open to interpretation, and can also mean intellect, knowledge or reason, resourcefulness, or wit.

智 is also one of the five tenets of Confucius.

智 is sometimes included in the Bushido code but is usually not considered part of the seven key concepts of the code.

See our Wisdom in Chinese, Japanese and Korean page for more wisdom-related calligraphy.

See Also:  Learn From Wisdom | Confucius

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.

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.

質多 is a Buddhist term that means “the heart considered as the seat of intellect” and “the thinking and reflecting mind.”

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.

意 is the Chinese, Japanese Kanji, and old Korean Hanja for an idea, intention, meaning, thought, wish, desire, intention, feelings, and thoughts.

In Buddhism, this is the last of the six means of perception (the others are sight, hearing, smell, taste, and touch, and this one represents the mind). It does not literally mean “mind,” but rather something more like mental powers, intellect, intelligence, faculty of thought, or understanding in the Buddhist context.