To be Irish is to know that in the end, the world will break your heart.

The paper industry has a unique opportunity to lead the way in environmental stewardship.

When you hold a piece of aggregate, you're holding millions of years of earth's history.

真相不在光明中，而在我们不敢探索的阴影里。

If you don’t take risks, you’ll never know what you could have achieved.

最可持续的森林是依赖它的社区所重视的森林。

今天不努力劳动耕种，明天就没有财富货物。

We may be older now, but the passion for performing is still the same.

形式语言和自动机的研究对于理解计算机科学的理论基础至关重要。