49年前的那个3月,毛泽东主席,发出“向雷锋同志学习”的号召。近半个世纪来,这一项群众性的活动,在历史进程中延续不断,影响了一个时代的社会风尚。又一个春天,学雷锋活动如同春风,吹暖神州大地。从街头宣传栏中雷锋淳朴的笑容,到媒体学界阐释发扬雷锋精神;从网络上捐款捐物的爱心善行,到大 That March 49 years ago, Chairman Mao Zedong issued the call of “learning from Comrade Lei Feng.” For nearly half a century, this mass activity has continued in the course of history and affected the social customs of an era. Another spring, learn Lei Feng activities like the spring breeze, blowing warm Divine Land. From the publicity column Lei Feng honest smile on the street, to explain to the media academics to carry forward the spirit of Lei Feng; donated money from the Internet love charity, to large