The elements of consciousness are the ultimate data of psychology.

Innovation in coal mining isn't about reinventing the wheel, but about making the wheel more efficient and environmentally friendly.

正义的理念与法律的理念并不相同。

I can calculate the motions of the heavenly bodies， but not the madness of people.

生命最大的用途是将它用于比生命更长久的事物上。

互联网是人类建造的第一样人类自己不理解的东西，是我们有史以来最大的无政府状态实验。