In mathematics, the simplest questions often lead to the most profound discoveries.
I'm not a businesswoman, I'm a business, woman.
原文英文:The most merciful thing in the world, I think, is the inability of the human mind to correlate all its contents. We live on a placid island of ignorance in the midst of black seas of infinity, and it was not meant that we should voyage far.
The most powerful art is often the most ambiguous.
In international trade, a country should specialize in the production of goods for which it has a comparative advantage, and trade with other nations to maximize overall economic welfare.