The sun shone, having no alternative, on the nothing new.

The transformation of the coal industry must rely on technological leadership, and green development is the only way forward.

孔子说：“外表威严而内心怯懦的人，用小人作比喻，就象挖墙洞的小偷吧！”

The deeper you go into mathematics, the more you realize how much remains unknown.

美好的东西是不会死的。

Growing up is losing some illusions, in order to acquire others.

在数学中，从问题到答案的旅程往往比答案本身更具启发性。

唯一能带给你幸福的是你自己。