Literature Reference: With brush in hand, one must come to wander beneath the palace gates. Source from 'Song Li Shi Xia Di Gui Weizhou Bian You Hebei'.
载: To chronicle, to inscribe.
笔: The brush pen, a tool for writing and painting, later came to symbolize the instruments for calligraphy and drawing, embodying the art of writing and the techniques of brushwork.
Meaning: Carrying a brush symbolizes profound knowledge and exceptional talent.