Unencumbered by, I guess, the conventional wisdom, we started out at Yale on a path that I think is--fundamentally that changed the way that institutions manage portfolios.

抛开惯常思维和传统做法,我们在耶鲁开创了一条新路,一条我认为,从根本上,改变了机构投资管理方式的新路

耶鲁公开课 - 金融市场课程节选

The concept changed fundamentally.

概念根本地改变了。

耶鲁公开课 - 金融市场课程节选