Dressed as a foolish young master in ancient times who was laughed at by the whole city. His father did not love his mother and he was bullied by his younger brother every day. I took my younger brother's place in the provincial examination and took the exam. The whole room of candidates laughed at me as "a fool is taking the exam too." When I finished writing, the examiner burst into tears on the spot: "This is the first essay in history." On the day the results were released, the emperor personally summoned me: "My dear, I have been waiting for you for a long time."