there is no royal road to science ,and only those who do not dread the fatiguing climb of gaining its numinous summits . (karl marx, german revolutionary ) 在科学上没有平坦的大道,只有不畏劳苦沿着其崎岖之路攀登的人,才有希望达到它光辉的顶点。( 德国革命家 马克思. k .) the man who has made up his mind to win will never say "impossible ". (bonaparte (共 725 字) [阅读本文] >>