The relevant information is as follows:
Bi couplet
In old stationery stores, there is a common couplet with elegant words, saying: "The five colors are beautiful and the river is full of beauty." "Ling Meng, a spring-warming flower that governs the city." This couplet is taken from the classic "Dream pen brings flowers", which is very interesting. There is also a shop couplet that says: "It is all done in one go with luck, and flowers suddenly bloom at the fifth watch of the night." This couplet has the same purpose but the same purpose.
Paper couplet
"On the paper, there are thousands of rivers and mountains, and the snow is dotted with various scenery." This couplet expresses the wonderful use of paper. There is also a couplet with countless treasures, listing many valuable varieties of paper: "The green and parallel red, the ten kinds are cleverly passed down; the more yellow and uniform green, the three precious ones." The "ten kinds" in the first couplet are the names, and the "three precious kinds" at the end of the couplet "Du" is a clever reference to "Zuo Si's "Sandu Fu" was published, and everyone competed to copy it, so that paper in Luoyang became expensive." The whole couplet is rich in connotation and can be called a good sentence.
Inkstone couplet
There is a couplet that says: "The rainbow energy appears when the pen is dyed, and the moon wheel opens at the stem of the inkstone mark." The pen has spirit, and the inkstone also has spirit. One brings " "Rainbow Qi", one leads to "Moon Wheel", which means that wonderful pens and inkstones create wonderful articles and calligraphy. Chinese calligraphers have always advocated a pure and quiet cultivation method and a firm and flat code of conduct. There is a motto that uses an inkstone as a metaphor for people: "Use purity as the body, use tranquility as the function; as strong as jade, as flat as a stone." Just like that. As steady as an inkstone.
Ink couplets
Among the four treasures of the study, ink is particularly poetic and picturesque. Ancient literati cherished ink very much, calling it a "black jade piece" and "not exchangeable for gold." "The ink turns into flying catkins, and the pen formation rises with majestic wind." Another ink couplet says: "When the jade clouds grind away, thick fog rises, and light clouds appear where the silver paper is dyed." Using thick fog and light clouds as a metaphor, elegance can be seen in the vulgarity, and the The characteristics of famous ink and the joy of the ink user are expressed in a very emotional way.