世上并无全才,各人既有所长,必有所短。李煜和爱因斯坦,一个是中国古代的著名词人、南唐国主;一个是大洋彼岸的卓有成就的现代大科学家,两人生活时代整整差了一千年。无论从哪方面看,都可说是互不搭界的。但是,事物之间既有差异又有联系,有时看似风马牛不相及的事,却可以用来说明同一问题,这也是所在多有的。 There are no talents in the world. Everyone has their own strengths and must be short. Li Lan and Einstein, one of the famous Chinese ancient poets and Southern Tang Dynasty nationals; one is the great modern scientist who has accomplished on the other side of the ocean. No matter from which side, it can be said that they do not cross each other. However, there are differences and connections between things. Sometimes things that seem to be incomprehensible can be used to illustrate the same issue. This is also true.