Literature Reference: 秦遣李斯书，书为传国瑞。——《杂曲歌辞 出门行》 Qin dispatched Li Si's writings, which became the treasure of the state. Source from 'Miscellaneous Song Lyrics: Going Out'.
李: The plum, a tree of the Prunus genus. In personal names, it often symbolizes sincerity, kindness, eloquence, and ingenuity. It is also a prominent Chinese surname, embodying profound blessings and prosperity.
斯: This person, this moment. It conveys a sense of refinement, the awe-inspiring dignity of a sage, and the dedication of one who lives and breathes their principles morning and night.
Meaning: Li Si, the Prime Minister of Qin, symbolized wisdom and power through his calligraphy and governance, regarded as a national treasure.