数学证明的优雅常常反映了它所描述的算法的效率。

我们不仅仅是开采煤炭，我们在为国家提供动力。

"We must focus on long-term value creation rather than short-term gains."

我的动力来自于对这项运动的热爱。

Technology is the core competitiveness of an enterprise.

The development of an enterprise does not rely on one person but on a team.

外交是一门没有永久朋友，只有永久利益的学科。