Reviewing the past and learning the new can be a teacher. It is to review the old knowledge you have learned and read it repeatedly, so that you can become a teacher.

Reviewing the past and learning the new can be a teacher.

Said by: The Analects of Confucius, the second chapter of which is politics.

It means: "review old knowledge to gain new understanding and experience. With these, you can become a teacher." Reviewing the past and learning the new shows that people's new knowledge is often developed on the basis of what they have learned in the past.

Original text:

Confucius said, "If I talk back to you, I will be as stupid as you.". If you retire, it is enough to keep your privacy. It is not stupid to retire. "

Confucius said, "Why do people do it, do it, do it, do it, and be embarrassed by it?" ? Awkward? "

Confucius said, "Reviewing the past and learning the new can be a teacher."

Confucius said, "A gentleman is useless."

"Make the past serve the present" is a great contribution of Confucius to China's pedagogy. He thinks that we can acquire new knowledge by constantly reviewing what we have learned. This learning method not only has its value in feudal times, but also has undeniable adaptability today. People's new knowledge is often developed on the basis of what they have learned in the past. Therefore, it is a very feasible learning method to review the old and learn the new.

A teacher is a teacher. There is no need to set an example. Reviewing the past and knowing the new is not the usual understanding of reviewing books, but acquiring new knowledge from history to guide reality, which is to review the past and know the new.