本刊本期向读者介绍醴陵市黄沙中学化学教师凌继贤的生前事迹。作为恢复高考初年的大学生,他虽生于城市,却默默扎根醴陵市乡村从教27年。2009年11月,正在讲课的他因心脏病发倒下,永远地离开了他心爱的学生。去世时他身着5件衣裤,有3件内衣打着补丁。正是这样一位清贫但内心世界无比阳光的农村教师,把生命的最后一秒也献给了他心爱的讲台。他虽然走了,但他所高举的精神的火炬却灼灼燃烧着…… This issue of this book introduces Liling City, yellow sand middle school chemistry teacher Ling Jixian’s ancestral deeds. As a college student to resume the first year of college entrance examination, although he was born in the city, but quietly rooted in Liling City, taught from the village for 27 years. In November 2009, he was lying down with a heart attack and left his beloved student forever. He died in five pieces of underwear and three underwear patches. It was such a rural teacher who was poor but whose inner world was extremely sunny, dedicated the last minute of his life to his beloved rostrum. Although he was gone, the torch of his exalted spirit was burning.