跨境合作对于解决全球粮食挑战至关重要。

家就是我和你在一起的任何地方。

I want to stand as close to the edge as I can without going over. Out on the edge you see all kinds of things you can't see from the center.

Train people well enough so they can leave, treat them well enough so they don't want to.

宇宙的美在于它的复杂性和简单性。