Literature Reference: 沈烽静柝八荒宁。—— 《郊庙歌辞 明堂乐章 舒和》 The beacon fires are extinguished, and the night watch is silent, bringing peace to all corners of the land. Source from 'Jiao Miao Ge Ci Ming Tang Yue Zhang Shu He'.
静: Tranquility and serenity. It refers to the quality of remaining calm and composed in the face of challenges, exuding confidence and poise, which fosters smooth progress and prosperity in one's endeavors.
柝: The clapper, or night watchman's clapper, is an ancient wooden instrument used for keeping time and alerting during the night watch in traditional Chinese culture.
Meaning: The quiet night watch symbolizes peace and stability.