I've learned that you can't control what other people say about you, but you can control how you react to it.

When stocks are attractive, you buy them. Sure, they can go lower. I've bought stocks at $12 that went to $2, but then they later went to $30. You just don't know when you can catch the bottom.

粮食安全始于赋予粮食种植者力量。

技术应该服务于人性，而不是改变人性。

The most valuable resource in agriculture isn't land or water—it's knowledge.