And I felt envy toward him and five minutes later, I experienced this most intense love toward him-- the emotion that I haven't felt before.

我嫉妒他，然后五分钟后，我对他产生最强烈的爱意-,一种我从没感受过的情绪。

哈佛公开课 - 幸福课课程节选

So how many before five minutes ago had heard the name Goudsmit?

有多少人在五分钟之前听说过Goudsmit？

麻省理工公开课 - 化学原理课程节选