HISTORICAL QUESTION: Based on the information provided in Materials 2 and 3, what conclusions can we draw?

Confucius was a great thinker and educator in China and the founder of the Confucian school. The Confucian doctrine he founded became the orthodox thought of China's feudal society, which occupies an important position in China's traditional culture and has great influence on later generations. His ideas on education had far-reaching effects. Ideologically, he put forward the idea of "benevolence"; educationally, he organized private schools and recruited a wide range of disciples, advocating that "there should be education for all"; he advocated that "teaching should be tailored to the needs of the students", and he was good at inspiring students to think about problems; he advocated that there should be an honest attitude towards learning, and that an honest attitude towards learning should be adopted. He advocated that students should have an honest attitude towards learning and should be modest and studious, and that they should frequently review what they have learned. Culturally, he wrote books such as "Poetry" and "Spring and Autumn Annals".