译文：长久治理百姓的人，以道德为屏障。

I'm not a gay icon. I'm an icon for anyone who believes in equality.

地理带的研究揭示了自然界的统一性，尽管它表面上看起来多样。

"We are all of us made by what we have lost as much as what we have gained."

食品工业是最后一个被技术颠覆的大型产业。

知识的增长是解决问题的关键。