The idea is that people don't see this basic risk management problem and they see things in entirely different terms.

该思想的关键在与人们并没有看到,其中本质的基本风险管理问题,而是站在完全不同的角度去看问题。

耶鲁公开课 - 金融市场课程节选

repeat Scratch essentially had the same ideas, but they were call repeat and forever and a few other options.

本质上，Scratch有相同的思想，但是他们叫做,和forever和一些其它的选择。

哈佛公开课 - 计算机科学课程节选