(Mencius once said: "The foundation of the world is in the country, the foundation of the country is at home, and the foundation of the family is in the body." But between the country and the family, he forgot that there is also the existence of the family. Although the family cannot determine life, it can affect life; life is short, but life is long. Sometimes life is as pitifully short as life, and everything changes, as if it happened in an instant.)