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...

科学家不是给出正确答案的人，而是提出正确问题的人。

语言不仅仅是交流的工具，更是精准的武器。

We're not just selling clothes, we're selling a way of life.

追求幸福是一段永无止境的旅程。