"Smart people don't fall in love, complain about repeating the same mistakes and building a beautiful China." It's a jingle circulating on the Internet. From this we can see the involution scene of contemporary young people. It means that all people who fall in love are "resentful species", and the wise will control themselves from falling in love and achieve the goal of "lofty".
Most importantly, a "widowed king" who studies wholeheartedly and is unmoved by his children can reach the peak of his life and contribute to the construction of the motherland.