The only way to do great work is to love what you do.

The best things in life are free.

经济发展是一个持续的技术创新、产业升级和结构转型的过程。

The Internet is the most important single development in the history of human communication since the invention of the printing press.

科学家不是给出正确答案的人，而是提出正确问题的人。

我相信最好的电影是那些让观众带着问题离开，而不是答案的电影。