过去是一个陌生的国度；那里的人做事方式不同。

Mathematics is a living, breathing discipline, constantly evolving with new ideas.

We firmly believe that through our efforts, we can contribute to the global environmental cause.

成功的人无论周围发生什么，都保持积极的生活态度。

Safety isn't just a policy - it's a culture that must permeate every level of our organization.