The idea was you have to do something that has lot more job securities, something that will bring in a steady income.

作为一个穆斯林，你就应该,做一份比较有保障，收入稳定的工作。

普林斯顿公开课 - 人性课程节选

I want to talk about Social Security as a risk management technique that developed in the nineteenth century and it developed in Germany.

我想谈谈社会保障,作为19世纪出现的,一种风险管理技巧,它最早出现在德国。

耶鲁公开课 - 金融市场课程节选