Coal built the modern world, and it's our responsibility to ensure its legacy is managed with wisdom.

真正爱国者的职责是保护他的国家免受其政府的侵害。

The most important thing is to keep the most important thing the most important thing.

The only sensible ends of literature are, first, the pleasurable toil of writing; second, the gratification of one's family and friends; and lastly, the solid cash.

科学是一种思维方式，远不止是一堆知识。

每个人都会做自己认为正确的事情。

谷物生产的未来在于尊重土地和劳动者的可持续实践。