我书中的角色通常是那些在世界上努力寻找自己位置的人。

谷物生产的创新不仅仅是技术问题，更是思维方式的转变。

最重要的是要忠于自己和你所扮演的角色。

What I think I've been talking about really is success and failure. And one of the interesting things about success is that we think we know what it means. If I said that there's somebody behind the screen who's very successful, certain ideas would immediately come to mind. You'd think that person might have made a lot of money, achieved renown in some field. My own theory of success -- I'm somebody who's very interested in success, I really want to be successful, always thinking, how can I be more successful? But as I get older, I'm also very nuanced about what that word "success" might mean.

成功交易的关键是了解自己。