历史不仅仅是关于过去；它是关于过去如何塑造现在。

可持续性不是一种趋势；这是我们对后代的责任。

生活的意义不在于答案，而在于提问。

I paid no attention to the territorial boundaries of academic disciplines and I just grabbed all the big ideas that I could.

You pray for rain, you gotta deal with the mud too. That's a part of it.

Leadership in agriculture means listening—to the land, the science, and the people who work it.