To travel is to discover that everyone is wrong about other countries.

I am tomorrow, or some future day, what I establish today. I am today what I established yesterday or some previous day.

语言是我们思想的镜子。

我不是青少年，我是女王。

Innovation requires both creativity and rigor.

我爱我所做的，我对此充满热情。

地球上最强大的武器是燃烧的人类灵魂。

The beauty of mathematics lies in its ability to simplify the complex.

The sustainable development of the coal industry requires the coordinated efforts of policy, technology, and the market.