The Calligrapher — Wú Jū 吴琚

Song running-script master famed for closely emulating Mi Fu.

Song calligrapher (), master of running script — known for 学米芾. Song dynasty

Cultural Story

The Zhou king handed a 圭 — a notched jade tablet — to enfeoffed lords as proof of rank; to lose it was to lose the mandate. The 圭表, a vertical gnomon, measured the sun's shadow to fix the calendar. The 圭 thus marked both political truth and the turning of the year.

Common words & phrases

• 圭表 gnomon · ancient sundial
• 圭臬 criterion · standard · model
• 圭田 land for ritual · ceremonial field

Read the story behind the character

:The 圭表 stands in the science museum as an ancient sundial. Judges treat the constitution as the 圭臬 of every ruling. The 圭田 of ritual survives only in ceremony texts. A historian handles a jade 圭 in the vault, its notches still indexing a rank no longer claimed.

Why this character belongs on skin

Before paper, power was carved in stone you could hold. 圭 is the jade tablet — a slender, pointed blade of stone that dukes and kings presented at ancient courts, its rank announced by its very shape. But the character carries a second, stranger life: the sundial's gnomon, the vertical rod whose shadow measured the year, told farmers when to plant and emperors when to reign. Jade and light, dignity and time, fused into a single form. In Confucian ritual, jade was virtue made visible — warm but firm, lustrous but unbreakable, the exact qualities a gentleman was asked to have. To hold one's 圭 at court was to hold one's integrity at arm's length, offering it in full view. To wear guī is to carry that slim green standard against your skin: a reminder that your word is a tablet of stone, your time a shadow being measured, and that the noblest thing a person can present to the world is a self kept true.