"University" is similar to the current ideological and political education textbooks. It is a chapter in the original "Little Dressing Rites", which was later selected by Confucian cultural masters to make a solo book. There are several places that Confucian children need to learn, that is, how to be a person, what kind of person to be, and why to do so. What kind of contribution do I want to make to the country and how to govern the country after I become an official. It was a political textbook at that time, and it tested the arguments in the imperial examination.

The doctrine of the mean pays more attention to people's ideological level than universities (universities reflect one's ideals, that is, political ambitions), and has a peaceful world outlook because of XX. It embodies the humanity of Confucianism and interprets the world outlook and life realm of Confucianism.

Both of them are Confucian classics, so you can have a look at them when you have time. Although some of these things have been out of date for a long time, you can understand the truth by studying them carefully and combining them with your life. Everyone is different, depending on what you think.