文学是我唯一无需护照就能生活的国度。

君子给人的印象有三种变化：远看庄重威严，接触则温和可亲，听讲话则严肃不苟。

科学是关于在知识和技术上突破界限。

The social responsibility of entrepreneurs is more important than making money.

让生活从此变成一首欢乐的诗。

"The truth is rarely pure and never simple."

We must decouple economic growth from environmental degradation.