Calligraphy of four-character idioms in couplet study room

Brush, ink stick, paper and inkstone

lifeless

Interpretation refers to writing tools.

The book "Yujiao Pear" in the Qing Dynasty dates back to 16: "Just ask your family to distribute the ink, pens, paper and inkstones they brought to everyone and write poems."

Structural combination

Usage as subject and object; Writing instrument

Synonyms are Four Treasures of the Study, Four Seasons of Learning and Four Things of Learning.

For example, Zhou Zuoren's About Paper: "Although I write with a brush, I have to have a pen, ink, paper and inkstone as usual."