Love is the only language everyone understands without translation.

In the global economy, cultural differences are the biggest challenge and the biggest opportunity.

Coal isn't just a commodity; it's the foundation upon which modern civilization was built.

实现明天的唯一限制将是我们今天的疑虑。

战争这种事，百年或许都用不上一次，但绝对不能有一天忘记它。

正如几何学最自然的起点是数学点，在观察和自然历史中采用同样的方法也最真实、简单且富有教益。

Competitive strategy is about being different. It means deliberately choosing a different set of activities to deliver a unique mix of value.

The only way to succeed is to have a product that is really, really good.

在观察性研究中，我们常常不得不依赖于无法直接检验的假设。