In my previous writing "鄭稼先" at http://blog.udn.com/kkuo0810/68278245 , I said those great pioneers in developing China's nuclear weapons and missiles almost always acquired their stature after they had retired, or even received a posthumous kudos for their remarkable performance.  Following is a brief story of Dr. Guo Yonghuai(郭永懷) and his wife Ms. Li Pei(李佩) at http://toutiao.com/a6327049694488822274.  The couple are nobles with prominent spine and elegant gentilities.