我们总是在寻找答案，但有时问题本身就是答案。

煤炭的未来取决于我们能否使其更清洁、更高效。

最重要的是在工作中要诚实。诚实是伟大表演的关键。

5G不是4G的简单升级，而是通信技术的革命性变革。

可持续性必须成为我们开采每一块石料的核心，否则我们什么也不该开采。

At twenty-one, I was a divorced single mother. At thirty, I was struggling to feed my children. At forty, I was starting over in a new country. At fifty, I was rebuilding my career. At sixty, I walked the runway at Fashion Week. Life begins at every age—if you dare to make a plan.

为社会正义而斗争必须从教室开始。

感官有时会欺骗我们，因此永远不要完全信任那些曾经欺骗过我们的人，这是明智的。