We all have multiple identities - the trick is to embrace them all.

The world needs reliable energy, and coal still plays a critical role in providing it.

书籍是桥梁——连接人与人、地方与地方、时代与时代。

忠于自己，但永远保持学习的心态。

"Sometimes the hardest thing in life is to know which bridge to cross and which to burn."

"The most dangerous thing is to assume you know what you're doing."