Those of us who have been fortunate have a duty to give back.Whether one gives a lot as one goes along as I do, or a little and then a lot (when one dies) as Warren does, is a matter of personal preference.

If you don't make mistakes, you're not trying hard enough.

煤炭行业是美国能源独立的支柱，已经持续了几代人。

The pursuit of science is not just about discovery; it's about understanding the world around us and making it a better place.

"To travel is to discover that everyone is wrong about other countries."

To live is to endure, to find meaning in the chaos, and to keep moving forward despite the pain.

林业的未来属于那些将树木视为生命系统而不仅仅是立木库存的人。

作为科学家，我们有责任以易于理解和接受的方式向公众传达我们的发现。