The essence of strategy is choosing a unique and valuable position rooted in systems of activities that are much more difficult to match.
You get what you give. What you put into things is what you get out of them.
读书人如同国家的宝物,儒生就像宴席上的佳肴一样,值得珍重。
解释:辅与车互相依存,嘴唇没有了,牙齿就要受寒。
The harder the conflict, the more glorious the triumph.