金瓯已缺总须补，为国牺牲敢惜身。
译文：国家已经残缺不全，总是需要去修补，为了国家牺牲自己怎敢吝惜生命。
Data tells you what's happening, but only intuition can tell you why.
I never write Metropolis for seven cents because I can get the same price for city. I never write policeman because I can get the same money for cop.
因为狼群的力量在于狼，而狼的力量在于狼群。