教师的育人工作是长期的、艰辛的劳动，育人工作中的每一点微小成绩，都以教师成倍、甚至几十倍的付出为代价。怀柔县长哨营中学教师刘凤云一方面26年如一日，在工作岗位上呕心沥血，为教书育人尽职尽责；另一方面，还要以超乎寻常的毅力，长年累月肩负着家庭的屡屡不幸加给她? Teachers’ educational work is long-term and painstaking work. Every little effort in educating people is at the cost of doubling teachers and even paying tens of times. On the one hand, Liu Fengyun, a long-sentry camp middle school teacher in Huairou County, worked hard on his work place for 26 years to fulfill his duties in teaching and educating people; on the other hand, he often took unusual and extraordinary perseverance, she was?