I have to be alone very often. I'd be quite happy if I spent from Saturday night until Monday morning alone in my apartment. That is how I refuel.

I'm rich enough to be able to afford to be honest.

Against the backdrop of global energy transition, natural gas will play an even more critical role as a clean energy source.

追求数学知识是一段永无止境的旅程；总有更多的东西等待发现和理解。

Men and women differ in their reproductive strategies because they have faced different adaptive problems throughout evolutionary history.