师心吐蕊──记北京林业大学教授、画家李春海刘先银李春海教授出生于北京西邻，家乡的美丽风光，使他爱上了生机勃勃的大自然，从小立下了描绘祖国大好河山的志愿。上小学的时候，常常有人来村子里写生，怀着好奇心与崇拜的心理，他一看就是一天，写生老师看出了小孩的真... Teacher heart Turui Rui ─ ─ remember Beijing Forestry University professor and artist Li Chunhai Liu Xiangyin Professor Li Chunhai was born in Beijing’s west, home of the beautiful scenery, so that he fell in love with the vibrant nature, childhood set out to describe the great motherland volunteer. When I was in primary school, I often came to the village for sketching, with curiosity and admiration. He saw that one day, and the sketching teacher saw the child’s true ...