How did carrying the pig help the great great grandfather?

Carrying the pig symbolized the great-great-grandfather's hard work and dedication to his family and livelihood. It provided sustenance and a source of income, showcasing his resourcefulness in ensuring his family's survival. The act of carrying the pig also represented a connection to his heritage and the values of perseverance and responsibility that he sought to instill in future generations. Ultimately, it illustrated the importance of agriculture and animal husbandry in his life.