Everyone has his favorite quote, everyone will use his favorite quote as your motto, and everyone will encourage and educate himself with his favorite quote.

I also have my favorite famous saying, which is: knowing is knowing, not knowing is not knowing, and knowing is also. This famous saying comes from Confucius, a great educator and thinker in the Spring and Autumn Period.

this famous saying means: knowing means knowing, and not knowing means not knowing, which is the real understanding.

This famous saying often rings in my ears. I remember that once, the math teacher told a thinking question in class, because it was complicated and some steps were difficult to understand, so the teacher said it twice. After the lecture, the teacher asked us if we understood it, and many students nodded their heads to show their understanding. But I still don't understand a few steps, but I see so many students understand it, so I want to mix it up. When

, it suddenly occurred to me that knowing is knowing, not knowing is not knowing, and knowing is also. So I asked the teacher again, and the teacher told me again seriously. Now I understand the whole process of this problem. The teacher smiled when he saw my happy expression. After a while, I have finished learning this unit < P >, so it's time to test what happened to this unit. It was in this unit test paper that the thinking question appeared, and I wrote the answer without hesitation. Soon the test paper was handed out, and I got an excellent score. I have to thank this famous saying, which made me get such a good result in the exam.

I like this famous saying even more after this incident. It often educates me and encourages me to move forward, move forward and move forward. It grows, grows and grows with me every day; It always appears in front of me, behind me, left and right.

I like: knowing is knowing, not knowing is not knowing, and knowing is also.