However, after all, this method is a way for Confucian scholars to read Confucian classics in feudal times, paying more attention to the practice of dealing with people or feudal ethics, and it seems that the exploration of scientific knowledge is somewhat stretched. My personal opinion is that this reading method will be better than natural science if it is used in humanities, such as history and philosophy.
Different views:
Zhu's learning method is an essential tool for acquiring and understanding information, learning and reading narrow knowledge fields, exam-oriented reading and utilitarian reading. However, to enlighten thinking, cross-border application of information and create new knowledge, this method is too rigid, and Zhu did not know that the Internet can expand the boundaries of human information in this way.
Personally, I like reading a lot of books extensively in order to get an overview and gradually bypass analogy. When necessary, I can search for detailed research or systematic intensive reading to understand across books and disciplines. If you want to really improve yourself in this era, please stay away from the Millennium Zhu learning method.