It takes considerable knowledge just to realize the extent of your own ignorance.
There are a lot of things that go into creating success. I don't like to do just the things I like to do. I like to do things that cause the company to succeed.
最好的农民不仅仅是饲养动物,他们是在培育生态系统。
The best economic research is often interdisciplinary.
Success is not about how much money you make, it's about the difference you make in people's lives.