Confucious said that real knowledge is knowing the extent of one's ignorance.Aristotle and Socrates said the same thing.Is it a skill that can be taught or learned? It probably can, if you have enough of a stake riding on the outcome...
在无关紧要的事情上,没有什么比其他事情更可取。
调查显示英国人在星期二总是昏昏欲睡,十月多雨潮湿