我总是努力工作，无论如何。我总是专注于我想要实现的目标。
I always work hard, no matter what. I’m always focused on what I want to achieve.
——2008年2月19日在斯坦福大学演讲
Agriculture is not just an industry—it’s a lifeline for humanity.
Leaders are more powerful role models when they learn than when they teach.
文学是人类的记忆。
