1. Knowledge is the candle that guides life to the realm of light and truth.

2. Action is the beginning of knowledge, and knowledge is the completion of action.

3. Knowledge is as precious as human blood. If a person lacks blood, his body will be weak. If a person lacks knowledge, his mind will dry up.

4. The issue of knowledge is a scientific issue, and there is no need for hypocrisy and pride. The decisive factor is its opposite, honesty and humility.

5. Only by enriching your mind with all the wealth of knowledge created by mankind can you become a communist.

6. Knowledge is the crystallization of precious gems, and culture is the luster of gems.

7. People cannot live like animals and should pursue knowledge and virtue. Darkness in the soul must be banished with knowledge.

8. The broader a person’s knowledge, the more perfect he himself is.

9. Ignorance has never brought happiness to people. The root of happiness lies in knowledge.

10. The hobby for something is generated by knowledge. The more accurate the knowledge, the stronger the hobby.