Which historical figure does the ambition of a swan represent?

Bobby Chen (? -208 BC), the word involved, so it is also called Chen She, Yangcheng (now Fangcheng County, Nanyang City, Henan Province), and worked as a servant in his early years. Chen Sheng Uprising

Bobby Chen was an ambitious man when he was young. Born on a farm, laborers worked as long-term laborers for landlords since childhood, and were deeply oppressed and exploited. He was "disappointed for a long time" in his heart and gradually developed the idea of resisting oppression and changing reality. He once said that "the sparrow is small, but it has everything", and he was determined to do great things from an early age.