When three people walk together, there must be one who can be my teacher.

三人行,必有我师焉。

Background

This saying originates from "Shu Er" chapter of The Analects, representing Confucius's important discourse on learning attitude. The original text reads: "The Master said, 'When three people walk together, there must be one who can be my teacher. Choose their good qualities and follow them; their bad qualities and avoid them.'" Confucius emphasizes an open-minded approach to learning, believing that everyone has something worth learning, regardless of their social status, age, or knowledge level.

Interpretation

The core idea of this saying is humility in learning. Confucius believed that wherever you go and whoever you interact with, there is always something worth learning. The "three people" here is not a literal number but refers to multiple people or social interactions. The "teacher" is not limited to formal educators but encompasses anyone who serves as a positive example or even a negative lesson. This reflects Confucius's educational philosophy of "learning has no constant teacher," emphasizing that learning should be omnipresent and continuous.

Historical & Cultural Background

Historical Context

During the Spring and Autumn and Warring States periods, traditional rituals collapsed and social order was in chaos. Confucius traveled among various states, accepted numerous disciples, and established private schools, breaking the tradition of "education controlled by the government." Against this historical backdrop, Confucius's concept of "When three people walk together, there must be one who can be my teacher" challenged traditional educational concepts and explored new educational models. At that time, education was monopolized by the nobility, making formal education inaccessible to common people. Confucius's viewpoint opened pathways for popular education and embodied early thoughts on educational democratization.

Cultural Significance

This saying embodies the traditional Chinese virtue of respecting teachers and valuing education, but more profoundly reflects the Chinese cultural spirit of humility. It teaches people to maintain an empty-cup mentality and continuously learn from others. This philosophy deeply influenced Chinese social conduct, creating a cultural atmosphere of "being eager to learn and not ashamed to ask questions from those below." In Chinese culture, this saying has become a classic motto for encouraging learning and motivation, widely quoted in education, management, interpersonal relationships, and various other fields.

Multi-Dimensional Analysis

Philosophical Analysis

From a philosophical perspective, this saying embodies dialectical thinking in epistemology. Confucius recognized the infinity of knowledge and the limitation of individual cognition, thus emphasizing learning from others. This reflects the dialectical relationship between subject (learner) and object (learner from): the subject perfects itself through the object. Simultaneously, this saying embodies the viewpoint of universal connection, considering that everyone exists not in isolation but can become an object of learning for others. More importantly, it embodies the thought of contradiction transformation, converting others' "goodness" and "non-goodness" into factors promoting one's own growth.

Modern Application

In modern society, the educational significance of this saying becomes more prominent. In an era of knowledge explosion, no one can master all knowledge, thus requiring an even more open-minded approach to learning. In business management, this concept is widely applied in team building and talent development, encouraging employees to learn from each other and establishing learning organizations. In interpersonal relationships, it reminds people to abandon arrogance and prejudice, treating everyone with equal mindset. In the internet age, this concept manifests as new learning models like crowdsourced learning and knowledge sharing.

Origin Story

According to legend, when Confucius was traveling among various states, he encountered an old farmer in the state of Wei. The old farmer was working in the fields, and Confucius stopped to observe. The farmer demonstrated unique farming methods to Confucius, who found great benefit from this encounter. Confucius sighed, "Today I realize that even farmers can be my teachers." Later, in conversations with his disciples, Confucius further elaborated on this idea and proposed the famous assertion "When three people walk together, there must be one who can be my teacher." While this story has legendary elements, it vividly embodies Confucius's educational philosophy of "learning has no constant teacher."

Historical Impact

This saying has had profound influence on Chinese educational history. It promoted the development of private schools, broke hierarchical boundaries in education, and provided theoretical foundation for common people to receive education. In later generations, this concept was inherited and developed by successive educators. For instance, Han Yu in his "On Teachers" proposed "regardless of nobility or commonality, regardless of age, where the Way exists, there exists the teacher," which represents inheritance and development of Confucius's thought. Meanwhile, this saying has become an important educational motto in traditional Chinese culture, influencing countless Chinese people's learning attitudes and values.

Practical Guidance

In daily life, this concept can be practiced through the following approaches: First, maintain curiosity and show genuine interest in everyone, actively discovering others' strengths and advantages. Second, establish learning journals to record experiences and lessons learned from others. Third, conduct regular reflection and summarization, considering how to apply knowledge learned from others to one's own life and work. Fourth, actively seek feedback and humbly accept suggestions and criticism from others. Fifth, establish learning partnerships, forming study groups with like-minded individuals to promote mutual growth.

Quote Information

Author

Confucius

Source

The Analects - Chapter "Shu Er"

Date Added

8/12/2025

About the Author

Confucius

Spring and Autumn

Ancient Chinese philosopher and educator, founder of Confucianism

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