Bai Yushuang is a famous Pingju opera actor with very high acting skills and is known as the "Queen of Pingju opera". In order to achieve self-awareness and self-discipline, she would practice kung fu and her voice whenever she had time, no matter the scorching summer heat or the severe winter. Someone said to her: "You are already famous, why are you still practicing so hard?" She smiled and said: "The drama is endless." And she can listen to other people's opinions with an open mind. No matter who they are, they just need to point out their shortcomings to her. , she was very happy.

2. When Wu Han was at Tsinghua University, he wanted to buy a copy of "Chronicles of Ming Dynasty". Since he had no money, he hurriedly wrote an article "Along the River During the Qingming Festival and the Story of the Plum Blossom in the Golden Lotus" in exchange for a 10 yuan remuneration. Bought this book. But he was not very satisfied with the article he wrote. He said in a letter to his teacher: "I wrote it in a hurry during the summer vacation. I didn't want to publish it because I wanted to buy a "Ming Dynasty Chronicles" but couldn't get the money together. I could only give it to my school's weekly magazine, and I got 10 yuan, so I could probably buy one." Wu Han felt deeply guilty about this, and wrote a supplement to this article the next year to further correct it. and fill in the gaps to make your own views more perfect.