Literature Reference: 沈劣本多感，况闻原上篇。—— 《奉和陕州十四翁中丞寄雷州二十二翁司户之作》 My frail heart is already filled with emotions, and now I hear the verses from the plains. Source from 'Fenghe Shanzhou Shi Si Weng Zhongcheng Ji Leizhou Ershi Er Weng Sihu Zhi Zuo'.
原: Originally, the true meaning. It metaphorically signifies the ability to remain steadfast in one's heart and not waver.
上: Above, the pinnacle, ascending. Symbolizes a lifelong upward trajectory, evident favor from noble individuals, and abundant blessings and talents.
Meaning: The plains symbolize vastness and ambition, representing a broad mind and lofty aspirations.