1. It is difficult to demonstrate.
The presidential debate between Obama and McCain
"Historical Records Biography of Ping Jin's Late Father": "Every meeting in the DPRK, Chen Qiduan was invited, which made the candidate refuse to obey the DPRK. So the son of heaven observed his honest behavior, had leisure to debate, studied grammar and official affairs, and decorated it with Confucianism and talked about it. " "New Tang Book Xu Daizhuan": "There is nothing wrong with learning. When debating Ming Rui, people are often frustrated. " Ming and Shen Zizheng's "Whip Geisha" is the first fold: "Young people are good at arguing, talking about swords and soldiers, and making a name for themselves."
2. refers to an irrefutable talent.
Song Kong Zhong Ping's "Confucius' Training in Yuan Tan": "There are arguments in the running script, but people come uninvited, and the literati call it training."
3. refute the argument.
"History of Han Yan Chuan": "The superior ordered Zhu and others to debate with the ministers, and the Chinese and foreign countries responded with the articles of righteousness and reason, and the ministers counted them." Song Shi Ye's Epitaph of Professor Jiankangfu: "When I was young, I realized that I was young and studied with my brother's son, Dr. Di, until' what I had done and what I saved was God's, which was in harmony with heaven and earth', and the debate often stayed up all night." The epitaph of Yuan Gong, a member of the Shang Shu Festival of the Ministry of Military Affairs of the Ming Dynasty, says: "I suggest that the ministers refuse, and no one dares to save it. Gong () was the only one who opposed the debate. He said, "Persuade a minister not to help the private market, but to sell his reputation directly." . If you are aggressive, you must abandon it, lest the flatterer retreat and keep silent, and the pet will enter.' "
"Surprise at the Second Moment" Volume XIII: "A scholar came to worship, and he talked about ghosts and gods. One said' nothing' and the other said' yes', and the two debated for a long time. " Lu Xun's letter to Zheng Zhenduo: "This kind of debate is better than sitting still."