三人行，必有我师

出处：按学科分类—语言、文字 中国对外翻译出版公司《汉英成语词典》第287页（331字）

随时随地都有可供学习的对象，例三人行，必有我师，只要肯虚心向别人学习，随时随地都可以找到学习的对象。

There is an old saying that says：When three men are walking together，one of the three is sure to be able to teach me something．So long as one is open-minded and willing to learn from others，one can learn any where and at any time．