创新不仅仅是创造新产品，更是重新思考如何利用材料以减少浪费。

The concept of legal validity is crucial for understanding the nature of law.

我们都会死，这让我们成为幸运的人。大多数人永远不会死，因为他们永远不会出生。

材料在建筑中诉说着自己的语言。

The most radical art is often that which asks the simplest questions.

All happy families are alike; each unhappy family is unhappy in its own way.

We believe that only through teamwork can we achieve greater goals.