"The key to success is to focus on goals, not obstacles."

最好的故事是那些留给人想象空间的故事。

Strengthen international cooperation to promote the improvement of technology and management in the coal industry.

我自出生就有被爱的需求，而且还有个更强烈的需求——给予爱。

In mathematics, you don't understand things. You just get used to them.