On this issue, Xue Zhaofeng said: "The discussion about human nature and inherent evil has been inconclusive for thousands of years, but only after studying economics did I know the appropriate angle to answer this question. In economics, total quantity, average quantity and stock are always mentioned. People-oriented good and evil is the concept of total stock. It is meaningless to discuss this, but it is meaningful to discuss the marginal quantity. Margins are addition brought by addition.

The more you encourage him, the more he will go in a good direction; The temptation is greater, and how much he will go in the evil direction, which is from the perspective of marginal humanity. Many people think that' who you are' determines what you will do. In fact, on the contrary, it is what you decide to do and what you do that defines' who you are'. "

Season 6, Issue 13:

Topic of this issue: My partner is bent on making a salted fish. Should I spur or accept TA?

Guo Jingfei, the male god, helped out, and each of the four tutors led the team to fight. This program is the home of Li Dan's team. The choice of home advantage is "designated debate", sending three players: Xing Yue, Zhao Yingnan and Fu Seoul; The away challenge team sent three players, Chen and Chen.

The lovely stars and moons are on the line, and Xu Tianqi, a contestant of "Singing Debate", has made another golden sentence; Zhao Yingnan's "Cheap Words" contains new sentences and meets Lu Cheng, a "salted fish" and a "fish". Fu Seoul told his partner an interesting story about "salted fish" and was moved to tears when he talked about his experiences when he was young.