科学没有国界，因为知识属于人类，是照亮世界的火炬。
Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world.
Sustainability isn't a cost center, it's the bedrock of our industry's future.
Memory is a kind of accomplishment, a sort of renewal.
我们今天切割的岩石将比我们所有人都更长久——这就是为什么在这个行业中遗产很重要。