比被人议论更糟的是无人议论。
The only thing worse than being talked about is not being talked about.
The causal framework is the foundation of scientific reasoning.
出自《论语·泰伯》。没有在哪个位置上担任职务，就不要去考虑那个职位应当过问的事情。
The most credible empirical research often comes from studies that have a clear and transparent design, where the assumptions are laid out for everyone to see.
利润和可持续性并不相互排斥；它们必须齐头并进。