Everyone is joking and calling you stupid from time to time. As time goes by, people who know me well will say that I am stupid, and I will say that you are stupid. In this world, people with high education call people with low culture fools, people with low culture call people with high culture fools, city people call country people fools, and country people call city people fools. I said a fool can be called the second uncle at home and work. Let's see if he is stupid.
Intention: Whether a theory is right or wrong does not matter the level of degree, the size of the official position, the different levels, and the different understandings. Everyone has his own reason.