“师者，所以传道授业解惑也……是故师不必贤于弟子，弟子不必不如师。”三年前，我还在为了应付老师的抽查摇头晃脑地背诵韩愈的《师说》，那时候的三尺讲台离自己委实遥远，老师站得比神龛还高。小学时曾有老师称我出生于书香世家，乡邻亦赞扬我家家风好，想必是因为我家老? “The teacher, so the confession of evangelism is also... The master does not have to be wise to the disciple. The disciple does not have to be inferior to the teacher.” Three years ago, I was still shaking my head to recite Han Yu’s “Shishu” in response to the teacher’s random sampling. The three-foot platform at the time was far away from his own and the teacher stood higher than the deities. In the elementary school, some teachers once said that I was born in a scholarly family, and my neighbors also praised my family for their good manners. Presumably because my family is old?