人常说,创业难,守业更难。2007年春天,当我就任北师大南山附校校长的时候,真真切切地体会到了这句话的分量。其时,经过7年的奋斗,学校已从创建时只拥有初中部、小学部18个教学班、500多名师生员工发展到拥有高中部、初中部、小学部89个教学班、4500多 People often say that it is hard to start a business and keep it more difficult. In the spring of 2007, when I became the headmaster of Nanshan University Attached to Beijing Normal University, I really realized the weight of this remark. At that time, after seven years of hard work, the school has created only 18 teaching classes in junior and senior middle schools and elementary schools, and more than 500 teachers and students have developed to 89 teaching classes with high school, junior middle school and primary school and more than 4500