The frog in the well can't see the vastness of heaven and earth because of myopia, and the flower in the corner is imprisoned in its own world because of narcissism. Life has an end, and the pursuit is endless; Green hills outside the mountain, tall buildings outside the building. Only by breaking free from the shackles of the soul, being modest and uplifting, and broadening our horizons can we break through ourselves and realize the wonderful life.