Trade between two countries can be mutually beneficial, even if one of them is less efficient in the production of all commodities.

"The journey of a thousand miles begins with a single step."

物质虽然可以极度分割，但并非无限可分。

最重要的是我们对世界产生兴趣，并从我们的同胞中获取快乐。

真正的成功是内心的平静。