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Show Notes
还在中学时就开办了著名的数学博客matrix67.com，至今已上千篇文章，上万人订阅。他读的是北京大学中文系，“应用语言学专业”促成了他把数学的兴趣与语言的专业完美结合了起来。他的文章结集为《思考的乐趣》，成了畅销书。