Confucius said: "You can become a teacher by reviewing the past and learning the new."

From this sentence said by Confucius, I know the importance of review in learning: often By reviewing the knowledge you have learned before, you can acquire more new knowledge; by doing this regularly, you can serve as a role model and be respected by others.

We are now in the stage of learning knowledge and accumulating knowledge, and we have to learn a lot of knowledge every day. Therefore, we must constantly review the knowledge we have learned before in order to understand and accept newer and deeper knowledge.

In fact, this is the purpose of the teacher giving us review and preview homework. In the past, we should have all experienced that those students who reviewed and previewed according to the teacher's requirements could easily understand what the teacher said in class the next day. And those students who do not follow the teacher's instructions will find it difficult to understand in class, and in the end, their grades will not be so stable.

So, I think we should keep this sentence in mind: "You can become a teacher by reviewing the past and learning the new." We do not pursue being others’ teachers, nor do we pursue being others’ role models. However, we must often use this sentence to motivate ourselves and gradually become more knowledgeable people.