Vernacular translation:
Confucius said, "Isn't it pleasant to learn knowledge and then review it on time?" Is it not delightful to have friends coming from distant quarters? People don't understand me, but I'm not angry. Isn't it a talent? "
2. Confucius said, "Reviewing the past and learning the new can be a teacher."
Vernacular translation:
Confucius said, "Reviewing what you have learned can gain new knowledge and experience, and then you can become a teacher by virtue of it."
3. Confucius said, "Knowing is not as good as being kind, and being kind is not as good as being happy."
Vernacular translation:
Confucius said: "people who know how to learn are not as good as those who like to learn;" People who love learning can't compare with those who enjoy learning. "
4. Confucius said, "In a threesome, there must be a teacher. Choose good and follow it, but change it if it is not good. "
Vernacular translation;
Confucius said: "among many people, there must be one person who can be my teacher." I choose his strengths and learn from him. If I find his weakness (if I have it), I will correct my own shortcomings. "
5. Confucius said, "Learning without thinking is useless, and thinking without learning is dangerous."
Vernacular translation:
Confucius said: "If you only study without thinking, you will feel confused and at a loss;" Dreaming without studying will damage the spirit. "
Baidu Encyclopedia-The Analects of Confucius Chapter 12