在湘南边睡的莽山脚下、乐水河畔，人们传颂着李常水这位原湖南农学院毕业生的事迹。1982年他毅然辞去公职，带着妻子儿女回到偏远贫困的家乡，当了一名普通农民。17年来，他克服常人难以想象的困难，在山村扎下根来，致力于传播农业科学技术，带领农民脱贫致富，改变家乡的落 At the foot of Mount Mangshan, which sleeps in the south of Hunan Province, along the banks of the Leishui River, people are celebrating the deeds of Li Changshui, a former graduate from Hunan Agricultural College. He resolutely resigned from office in 1982, returning his wife and children to a poor remote hometown and became an ordinary farmer. Over the past 17 years, he overcame the unimaginable difficulties of ordinary people and took root in the mountain villages. He devoted himself to spreading agricultural science and technology, leading peasants out of poverty and changing their hometown