Literature Reference: 援毫动星宿，垂钓取韬钤。—— 《和汴州令狐相公到镇改月偶书所怀》 Raising the brush moves the constellations; casting the line seeks strategies. Source from 'He Bianzhou Linghu Xianggong Dao Zhen Gai Yue Ou Shu Suo Huai'.
援:
The original meaning is to pull or lead; it extends to guiding or assisting. It is a character that signifies support for one's career.
毫: Hair's breadth, the slightest. Originally referring to long and sharp hairs, it later metaphorically denotes the tiniest of things or the most minuscule quantities or parts.
Meaning: Raising the brush symbolizes literary brilliance and the display of wisdom and talent.