Mundane in Chinese / Japanese...

鴻鵠之誌 is a Chinese proverb that implies that having grand ambitions also means that others will not understand your great expectations and ideas.

Though the actual words come from a longer saying of Confucius, which goes, “The little swallows living under the eaves wouldn't understand the lofty ambitions of a swan (who flies far and wide).”

This Confucius quote has led to this idiomatic expression in China that means “think big.” What you'd be saying is “The lofty ambitions of a swan.”

Note that Chinese people sometimes refer to the little swallow as one who does not “think big” but is, instead, stuck in a rut or just leading a mundane life. Therefore, it's a compliment to be called a swan but not a good thing to be called a swallow.

If you like or collect and maintain koi fish, 錦鯉 is the wall scroll for you.

Technically, this is a certain and revered species of “koi fish” in Japan, but it is the most normal selection for a wall scroll (more normal than the actual Kanji for “koi” or “fish” alone.

This literally means “brocade carp” or “embroidered carp.” This term is also used to mean the same thing in China (which is the origin of koi fish breeding and cultivation, several generations before they became popular in Japan).

For those of you that don't know, the Kanji for “koi” (which is pronounced “goi” in this entry) really means “carp.” If you want the word that means “koi fish,” it would just be the generic word for “carp fish.” That would include both colorful carp and the more mundane gray carp (the ones people eat if they don't mind lots of bones).

初心忘るべからず is an old Japanese proverb that suggests you try to never forget the enthusiasm you had as a child when you try new things (or even face the day-to-day). Basically, avoid having the mundane attitude that many people get with age.

You'll find this Japanese proverb translated in a few different ways. Here are some of them:
Don't forget your first resolution.
Never forget your childlike enthusiasm.
Forget not the beginner's mind.
Try never to lose your initial enthusiasm (freshness of attitude).

Note: This is sometimes written as 初心忘る可からず. The one shown above is used about 10x more often. There’s only one character difference between the two versions.

Note: Because this selection contains some special Japanese Hiragana characters, it should be written by a Japanese calligrapher.

真如 comes from the Sanskrit and Pali word often romanized as “tathata” or “tathatā.” Originally written, “तथता.”

It's a Buddhist term often translated as “thusness” or “suchness,” but this does not explain it.
A better explanation may be “the ultimate nature of all things” or “ultimate truth.” However, this gives it too strong of a feeling. This concept is sometimes described as being in awe of the simple nature of something - like a blade of grass blowing in the wind or ripples on water. It is what it is supposed to be, these things follow their nature. Amazing in their mundane simplicity.

Every sect of Buddhism will have a slightly different flavor or explanation, so don't get fixated on one definition.

Notes: Sometimes Buddhists use the word dharmatā, a synonym to tathatā.

In Japan, this can also be the female given name Mayuki, or the surname Majo.

頓悟之前砍柴挑水; 頓悟之後砍柴挑水 means “Before enlightenment, chop wood, carry water; After enlightenment, chop wood, carry water.

This is a Chinese proverb that is attributed to 吴力 (Wú Lì) who lived between 1632 and 1718 - living part of his life as a devout Buddhist, and many years as a Catholic Jesuit Priest in China - what an interesting life!

This has been explained many times in many ways. I am a Buddhist, and here is my brief take on this proverb...

Before enlightenment, one may find daily chores mundane, tedious, and boring. However, upon reaching enlightenment one is not relieved of the details of daily life. An enlightened person will, however, see such chores as a joy, and do them mindfully.

There is another version floating around, which is 在你領悟之前砍柴、運水。在你領悟之後，砍柴、運水。
If you want this other version, just contact me. The meaning is the same, just different phrasing.