Who are Zhang Yimou and Yang Zhenning?

Zhang Yimou and Yang Zhenning should not be compared directly. Zhang Yimou and Yang Zhenning are both outstanding figures, and they have made outstanding achievements in their respective fields. Therefore, their own jokes also have their own characteristics, and it is difficult to compare them simply. Here are two classic jokes, Zhang Yimou's joke. Zhang Yimou once said a famous joke: "I'm not a director, I'm just a busker." This sentence comes from the shooting period of his film "Hanging the Red Lantern High", which encountered many difficulties. Zhang Yimou used this sentence to ridicule his helplessness. This sentence later became his famous saying and one of the classics in China's film history. Yang Zhenning's jokes, Yang Zhenning is also quite famous in academic circles. He once said a famous joke: "Feynman and I studied the most difficult problem together, and finally I figured it out for him and myself." This sentence comes from his experience of cooperating with Feynman to study physical problems. It expresses the bitterness and joy of scientists in exploring the truth in a humorous way, and also embodies Yang Zhenning's talent and sense of humor.