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...
大部分公司都不能永久地成功下去。他们犯了什么根本性错误么?他们通常没有把握好未来。