Guide in Chinese / Japanese...

In the simplest terms, 愛語 means kind words.

In the Buddhist context, this is one of the four methods of approach to people which the bodhisattvas use to guide them to the way of the Buddha.

Other translations include loving speech or simply the words of a bodhisattva.

愛語 is also a common female name, Aigo, in Japanese.

If you need a strange homage to the Hitchhiker's Guide to the Galaxy, this might be it.

不要恐慌 says “Don't Panic” in Chinese. A Chinese person who is not familiar with this masterpiece of a book, will not see the humor but that will be your chance to suggest reading some Douglas Adams (which has been translated into Chinese).

提携 varies a bit depending on which language you are reading it in.

提携 means to guide and help (younger people) in Chinese.
Cooperation or “working in concert” in Korean.
And cooperation, tie-up, joint business, and link-up in Japanese.

領導 is the Chinese word for “Leadership.”

It contains the ideas of “to lead,” “to direct,” “to conduct,” and “to guide.” Putting a wall scroll with this word on your wall suggests that you are honing your leadership skills or holding a leadership position.

隨心而行 is the closest way to express this idea in Chinese. Literally translated, this phrase means “Allow your heart to dictate your behavior” or “Let your heart guide your conduct” in Chinese. You could also translate this as “follow your heart.” Or, with a bit of imagination, it could mean: “let your spirit be your guide.”

Note that in some cases, “heart” can mean “mind,” “soul” or even “spirit” in Chinese. In ancient China, it was thought that the big pumping organ in your chest was where your thoughts came from, or where your soul resides.
Ancient western thought followed a similar belief. Thus phrases like “I love you with all my heart” and “I give you my whole heart.”

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.).

毅 is the simplest way to express perseverance in Chinese and Korean Hanja.
This single-character version leaves a bit of mystery about what kind of perseverance you might want to convey.

In Korean, this is usually associated with “strength of character.”

In Japanese, this character can be pronounced in a dozen different ways (so we have left out the Japanese pronunciation guide that normally appears above). In Japanese, this Kanji would usually be translated as “strong” (perhaps strong-willed).

See Also:  Tenacity | Fortitude | Strength | Undaunted

跆拳道精神禮義廉耻忍耐克己百折不屈 is General Choi's writing that is often called “The Tenets of Taekwon-do.”

The actual title would be translated as “Taekwondo Spirit” or “The Spirit of Taekwondo.” It was originally written in Korean Hanja (Chinese characters used in Korea for about 1600 years).

パニクるな means Don’t Panic in Japanese.

An homage to the Hitchhiker's Guide to the Galaxy, a novel with a cult following that extends just a little into Japan.

The first part, パニク, is a loan word that sounds like panic (paniku) in Japanese Katakana. The last bit, るな, connects the idea of “don't” to the panic.

Note: Because this title is entirely Japanese Hiragana and Katakana, it should be written by a Japanese calligrapher.