创新不仅仅是创造新产品；它关乎重新思考我们如何使用材料以减少环境影响。

The man who lets a leader prescribe his course is a wreck being towed to the scrap heap.

故事是由死者讲述的，而死者不需要谎言。

健康的一天胜过生活的千年。

Food security is the cornerstone of national security.

我不在乎别人怎么说，我只在乎自己怎么做。