现代农业的挑战需要与我们所在的气候一样动态的解决方案。

解释：在人活动范围内的水就污浊，在野外无人地方的水就清洁。同为一样的水，都是从天边开源，有的混浊有的清洁，这是它们所处环境使它们这样的。

You can’t put a limit on anything. The more you dream, the farther you get.

我们必须投资于下一代农民——他们掌握着粮食的未来。

People, even more than things, have to be restored, renewed, revived, reclaimed, and redeemed; never throw out anyone.

Psychology should focus on how the mind functions to solve practical problems, not just its abstract structure.

No, not rich. I am a poor man with money, which is not the same thing.

我一直相信，如果你想在生活中取得任何成就，就必须为之努力。