Make no mistake about it: Computers process numbers - not symbols. We measure our understanding (and control) by the extent to which we can arithmetize an activity.

Transparency builds trust, and trust is the foundation of lasting business relationships.

领导力在于做出艰难的决定并坚持它们，即使这些决定不受欢迎。

如果我们致力于正确的技术，可持续的煤炭行业是可能的。

Light is not just illumination; it's the language of emotions.