衡量一家矿业公司的真正标准不是它的股价，而是它的管理责任。

There is no such thing as society: there are individual men and women, and there are families.

Scientific progress must be guided by a moral compass.

我认为能够独处非常重要。

博物馆不是一个中立的空间 - 它是意义的战场。

只为三个国家制造不值得我花费时间；但为全世界制造则非常值得。

We must listen to the science, even when it challenges our traditional methods.

生活是相遇的艺术，尽管生活中充满了错失。