That means, we started to learn management science in the government, so that government--and also in corporations-- so they could manage effectively.

这意味着政府部门的官员,开始学习管理科学，公司里也是一样-,他们可以有效管理。

耶鲁公开课 - 金融市场课程节选

What must this experiment have the potential to do, to be a valid scientific experiment?

实验必须有做什么的能力,才能被称为一个有效的科学实验呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

We want to share things, but we want to get more scientific about how we share things and that means-- and we want to be effective.

我们才想要分摊风险，但我们得用更科学的方式,也可说是更有效率的方式-,来分摊风险。

耶鲁公开课 - 金融市场课程节选