可持续性必须有利可图，否则就无法持续——这是我们在现代农业中必须解决的挑战。

It's probably as unlikely that you would nowadays become as rich and famous as Bill Gates, as it was unlikely in the17th century that you would accede to the ranks of the French aristocracy. But the point is, it doesn't feel that way. It's made to feel, by magazines and other media outlets, that if you've got energy, a few bright ideas about technology, a garage -- you, too, could start a major thing.

好奇是智慧的开端。

金钱和权力不会改变你，它们会揭示你的真面目。

我们把家带在身上，这让我们能够飞翔。