选自汉·桓宽《盐铁论·申韩》。从事治学的人，需要广泛的阅读，并且需要从中吸取正确、有用的内容。

Understanding the psychology behind consumer behavior can unlock powerful strategies for marketing and product development.

We must learn from nature how to use resources efficiently.

衡量一家公司成功的真正标准不仅是其财务表现，还有其对社会的贡献。