It was then in a matter of moments, that I decided that I had to find out why and become happier.

也就是在那时，我决定要找出原因，变得快乐。

哈佛公开课 - 幸福课课程节选

The issue of connections between people is intellectually interesting for many reasons and might allow us to develop some generalizations about how people interact.

人与人之间的联系问题,能让起学术界的兴趣有很多原因，它能让我们,找出人与人之间的互动有什么一般特征。

耶鲁公开课 - 心理学导论课程节选

I wanted to try and figure out why.

我想试着找出原因

耶鲁公开课 - 金融市场课程节选