Innovation is the key to staying ahead in any industry, but it must be balanced with practicality.
自然实验可以为经济问题提供有价值的见解。
蓝海代表今天尚不存在的所有行业——未知的市场空间,未被竞争玷污。
艺术是一种提出社会不敢提出的问题的方式。
"The past is never dead. It's not even past."