The only person who is educated is the one who has learned how to learn and change.

Leadership is about making tough decisions with courage and empathy, even when they’re unpopular.

The coal industry has a critical role to play in providing affordable and reliable energy while we transition to a lower-carbon future.

Collaboration is the key to solving complex challenges.

"The universe is full of surprises, and it's our job to uncover them."

爱是完全接受一个人，包括他的缺点。