The sentences in the Analects that can show the importance that the ancients attached to character development are as follows:

1. A gentleman is magnanimous, while a villain is always worried. ——"The Analects of Confucius·Shuer" This sentence means that a gentleman is open-minded and able to tolerate others, while a villain is often worried and uneasy. This sentence emphasizes the difference between a gentleman and a villain, and also shows that the ancients believed that the quality of being open-minded and tolerant of others is noble.

2. A gentleman is likened to righteousness, and a villain is likened to profit. ——"The Analects of Confucius·Li Ren" This sentence means that a gentleman values ??morality, while a villain values ??interests. This sentence emphasizes the difference in values ??between a gentleman and a villain, and also shows that the ancients believed that morality is more important than interests.

3. Gentlemen are harmonious but different; villains are harmonious but not harmonious. ——The meaning of this sentence in "The Analects of Confucius·Zilu" is that a gentleman can retain his different opinions while maintaining harmony, while a villain only pursues consensus and does not pay attention to harmony. This sentence emphasizes the difference in behavior between a gentleman and a villain, and also shows that the ancients believed that harmony and tolerance of different opinions are important qualities.

4. A gentleman is arrogant but not arrogant, and a villain is arrogant but not arrogant. ——"The Analects of Confucius·Zilu" This sentence means that a gentleman has a peaceful attitude and is not arrogant, while a villain is arrogant and has an unstable attitude. This sentence emphasizes the personality difference between a gentleman and a villain, and also shows that the ancients believed that a peaceful attitude and not being arrogant are important qualities.

Benefits of studying the Analects of Confucius:

1. Improve moral cultivation: By studying the moral concepts and behavioral norms in "The Analects of Confucius", you can gradually improve your moral cultivation and conduct.

2. Enhance cultural connotation: Studying "The Analects" can provide an in-depth understanding of Chinese traditional culture and thought, and enhance one's own cultural connotation and heritage.

3. Cultivate the humanistic spirit: By studying the humanistic thoughts and care in "The Analects", you can cultivate your own humanistic spirit and feelings, and pay more attention to society and the destiny of mankind.

4. Improve thinking ability: Many thoughts and opinions in "The Analects of Confucius" are profound and exquisite. Studying "The Analects of Confucius" can help improve your thinking ability and logical thinking ability.