创新不是目的，解决问题才是。

As to the gods, I have no means of knowing either that they exist or that they do not exist. For many are the obstacles that impede knowledge, both the obscurity of the question and the shortness of human life.

Sustainability isn't a buzzword—it's a business imperative for long-term success.

Sustainability in chemical manufacturing isn't an option—it's our responsibility to the next generation.

翻译：善于作战的人，能够造成良好的态势，而不苛责于人。

The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.