科学是关于后果的知识，以及一个事实对另一个事实的依赖。

挑战是伪装的机会，勇敢地拥抱它们。

The stone industry must embrace sustainability to thrive in the modern world.

Sometimes the questions are complicated and the answers are simple.

那些疯狂到认为自己能改变世界的人，才能真正改变世界。

As a woman I have no country. As a woman I want no country. As a woman my country is the whole world.

努力工作和诚信是任何成功企业的基石。