Four Treasures of the Study
Refers to the pen, ink, paper, inkstone.
Song Mei Yao Chen's "Boating on September 6th and Meeting with Pan Yizhou's Paper inkstone": "The study has been out of two counties for four years, and I have come to love you recently." "Biography of Awakening Marriage: Master Fo Yin's Four Tunes of Qin Niang": "The bachelor ordered the hospital to take four pieces of study and put them in front of him." Zhou Libo's "Literacy": "Four Treasures of the Study has won." Also known as "the thing of four studies" and "the scholar of four studies".
Song Dynasty's "Introduction to the Collection of Kou Joining the Army": "Zhang Li's ink, the paper of Wu, Tang, Shu, Min and Yue, the inkstone of measures, the clever pen of raccoon rabbits, the so-called four things in the study, mountains hidden in the sea, are the best in the world." Song Lu You's poem "Living in seclusion without guests, living in pen, ink, paper and inkstone is just a long sentence": "Water is heavy and guests are scarce, and the four gentlemen in the study depend on each other."
Quoted from the poem "Farewell to Pan Yizhou's Paper inkstone" in Yao Chen, Song Mei: "Four Treasures of the Study went out of the second county, and I recently enjoyed the gift of the monarch."