"A threesome must have a teacher" is a classic sentence from The Analects of Confucius, recorded by Yan Hui, a disciple of Confucius. This sentence means that when three people walk together, there must be one person who can become my teacher. That is to say, in dealing with others, we should learn modestly and find the advantages and advantages worth learning from everyone. This sentence embodies the idea of attaching importance to learning and education in Confucian culture, and encourages people to keep learning and self-improvement in their daily lives. It emphasizes the modesty and openness of learning attitude, expresses the view that wisdom and knowledge are everywhere, and advocates that people can learn knowledge from anyone at any time, anywhere, so as to continuously improve themselves. This idea is consistent with the values of patriotism, dedication, honesty and friendliness advocated in the socialist core values, and encourages people to learn from each other and make progress together, thus contributing to the construction of a harmonious society.

      “三人行必有我师”是一句出自《论语》中的经典语句，由孔子的弟子颜回记录。这句话的意思是说，在三个人一起行走的时候，必定有一个人能成为我的老师，也就是说，在与他人交往中，我们应该谦虚学习，从每个人身上发现值得学习的优点和长处。

      这句话体现了儒家文化中重视学习和教育的理念，鼓励人们在日常生活中不断学习、自我完善。它强调了学习态度的谦虚与开放，表达了智慧与知识无处不在的观点，倡导人们在任何时候、任何地点、从任何人身上都能学到知识，从而不断提升自己。这一思想与社会主义核心价值观中提倡的“爱国、敬业、诚信、友善”等价值观是相契合的，鼓励人们相互学习、共同进步，为构建和谐社会贡献力量。