发现可能性的极限的唯一方法就是超越它们进入不可能。

The future of coal lies not in its quantity but in how cleanly and efficiently we can use it.

Grain isn't just a commodity—it's the foundation of civilization.

"Kindness is a language that everyone can understand."

接受不确定性可能是应对复杂世界的最佳策略。