Traditionally, commercial banks did not deal with the general public; they were for wealthy people and business people.

早期的商业银行并非面向公众,而是为富人和商人提供服务的

耶鲁公开课 - 金融市场课程节选

Okay, this one, I believe that there is not a debt to society in the sense that how did these people become wealthy?

好的，对这个问题，我认为从他们变富的方式来看,他们并不欠社会的？

耶鲁公开课 - 公正课程节选

As you move later in their history, you find you can guess that there would be councils that were not purely of nobles but might be of wealthy people, but they would always be a minority and come from the upper class.

随着你们进一步了解希腊的历史,你们能轻易猜想到议会组成人员中,不仅仅只有贵族,还有富人,但他们都是来自上层阶级的少数人

耶鲁公开课 - 古希腊历史简介课程节选