America has no permanent friends or enemies, only interests.

The lab is where questions meet answers, often in unexpected ways.

ORDER. Let all your things have their places; let each part of your business have its time.

Truth is, everybody is going to hurt you; you just gotta find the ones worth suffering for.

Technology has no borders, but companies have responsibilities.

Modern quarrying requires us to be geologists, ecologists, and community diplomats simultaneously.

粮食问题不仅是经济问题，更是政治问题，关系到国家的长治久安。

可持续发展不仅仅是一个流行词，而是我们对后代的责任。