要理解一种文化，首先必须理解它的语言。

To feed the world, we must first understand it.

阅读只为心灵提供知识的材料；是思考使我们所读的东西成为我们自己的。

生活的美在于它的不可预测性。

行为的科学研究必须基于客观、可测量的数据。

In the stock market, the most important thing is not to predict the future, but to understand the present.