一个有趣的事实是，岩石越古老，与今天的岩石差异越大。

I'm the reason your wind won't blow.

I think it's important to have a sense of humor about life.

Sustainability is not an option; it's a necessity for the future of agriculture.

领导力是激励他人看到他们能成为什么，而不仅仅是他们现在是什么。