When you have to kill a man it costs nothing to be polite.
就算你要杀人,礼貌也伤不着你。
我们衡量经济成功的方式必须发展，以反映人们生活的现实。
The best way to avoid mistakes is to gain experience.
释义：如若辅佐君王的大臣之间能齐心协力，那么国家便会安定太平；如若君臣互相猜疑，互不信任，那么最终国家会四分五裂。
Innovation is the market introduction of a technical or organizational novelty, not just its invention.
