世界不是一个需要解决的问题；它是我们所属的一个生命体。

I would like to fly in space.Absolutely.That would be cool.I used to just do personally risky things， but now I’ve got kids and responsibilities， so I can’t be my own test pilot.That wouldn’t be a good idea.But I definitely want to fly as soon as it’s a sensible thing to do.

The secret of improved plant breeding, apart from scientific knowledge, is love.

要成功，你需要为他人创造价值，而这需要理解他人所重视的东西。

种一棵树最好的时间是20年前，第二好的时间就是现在。