好的计量经济学就像好的木工——关键在于为工作使用正确的工具。
Good econometrics is like good carpentry—it's all about using the right tool for the job.
There's a tendency to think that our present politicians are much worse than we had in the past.But we tend to forget how awful our politicians were in the past.
The moment you stop trying is the moment you start dying.
The best farmers don't just raise animals; they cultivate ecosystems.
However difficult life may seem, there is always something you can do, and succeed at. It matter that you don’t just give up.