高高的“台阶”顺义县杨镇一中高级教师林馨近３０年教书育人的生涯，我总觉得是在攀台阶，孜孜不倦地攀，无怨无悔地攀。我把对莘莘学子的爱，化作心血和汗水，一路洒在这一层层的台阶上。说来也巧，我住家属楼五层，在教学楼四层办公，两楼之间还要经过一个２５级台阶的... High “steps” Lin Xin, a senior teacher in Yangzheng County, Shunyi County, has taught and educated people for the past 30 years. I always feel that I am climbing the stairs, climbing tirelessly, and climbing with no regrets. I turned the love of my students into painstaking efforts and sweat and sprinkled them all the way down to this level. It is also a coincidence that I live in the fifth floor of my family’s house and work in the fourth floor of the teaching building. I have to go through a 25-step stairs between the two floors...