当你看起来最轻松时，往往是你最担忧的时候。

The best investment you can make is in yourself.

在科学中，我们必须对事物感兴趣，而不是对人。

Injustice anywhere is a threat to justice everywhere.

In refining, efficiency isn't an option—it's the oxygen that keeps this industry alive.

In business, the ability to adapt quickly to market changes is more valuable than any static advantage.