一个理论最重要的在于其预测的有效性，而非其美学吸引力。

"The truth is rarely pure and never simple."

"The world is full of obvious things which nobody by any chance ever observes."

Sustainable development is not a slogan, but a social responsibility that enterprises must undertake.

I used to walk down the street like I was a star... I want people to walk around delusional about how great they can be - and then to fight so hard for it every day that the lie becomes the truth.