It emphasizes the long run performance of the stock market, but it's really a general treatise of financial markets.

虽然这本书着重于股票长期投资,但它其实是一本关于金融市场的综合性著作

耶鲁公开课 - 金融市场课程节选

What Siegel emphasized--the book is really about this-- he talks about what is the expected return of stocks and what is the expected return of bonds and so on.

西格尔强调的是。。。这书真正讲的是-,他讨论了什么是股票预期投资收益,以及什么是预期投资债券等等内容。

耶鲁公开课 - 金融市场课程节选