Innovation in coal technology is just as important as innovation in any other energy sector.
You have to fight to reach your dream. You have to sacrifice and work hard for it.
    ——杜抨击当时的国民政府。
在个体中,疯狂是罕见的;但在团体、党派、国家和时代中,它却是常规。
生存可以总结为三个字——永不放弃。这就是它的核心。只要不断尝试。