Qian weizhang became a candidate of "2010 moving Chinese". He is a famous and great educator and scientist.He was born in 1912. He was creative. And when he was 28,he wrote a paper that made Einstein was greatly shocked. He has been engaged in scientific research.And he made a great contribution to the development of Chinese scientific career. Now, he still always makes reports to disseminate scientific. He is selfless and devotes his life to the science.
正版原创的.看我敲那么辛苦的份儿上就便宜了我呗..