Confucius’s:

1. Isn’t it true that one should learn something and then practice it? 2. One can become a teacher by reviewing the past and learning something new.

Let I understand the importance of review of study.

Confucius said: "After learning, then review it at a certain time, wouldn't you be happy?

Confucius said: "Review old knowledge to gain new understanding and experience, you can With (this) I became a teacher.

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