Corn is a necessary， silver is only a superfluity.
玉米是必需品，银子只是多余的。
For in the final analysis, our most basic common link is that we all inhabit this small planet. We all breathe the same air. We all cherish our children's futures. And we are all mortal.
幸福是一种选择，而不是结果。
"La literatura es la memoria de los pueblos, y sin memoria no hay identidad."
The most important single central fact about a free market is that no exchange takes place unless both parties benefit.