The Internet is the most important single development in the history of human communication since the invention of the printing press.

解释：不注意天时，财富就不能增长；不注意地利，粮食就不会充足。

农业科技不是高高在上的理论，而是要真正落地到田间地头。

"The best way to find out if you can trust somebody is to trust them."

千丈长堤，可能因为蝼蚁的洞穴而溃决；百尺高楼，可能因为烟囱的缝隙冒烟而焚毁。