.. I wanted to just give some-- often the inventions that occur in finance, they seem in a way obvious.

我想说一些-,在金融领域常见的发明，从某种程度上来看，他们是很显见的。

耶鲁公开课 - 金融市场课程节选

The idea that I want to develop is that the history of finance is a history of discrete inventions.

我想详述的观点是,金融学的历史由一项又一项技术发明组成。

耶鲁公开课 - 金融市场课程节选

That's why we need invention and theory in finance to minimize that.

因此我们需要新的金融发明和理论,来将危机最小化。

耶鲁公开课 - 金融市场课程节选