农业的成功不仅仅以产量衡量，还以我们为后代留下的遗产衡量。

I don't know what I'm doing, and that's the way I like it.

"The challenge is to make the impossible look real, and the real look extraordinary."

经济发展的关键不仅仅是资源或技术，而是正确的制度和政策。