So that were clear from the outset: where we are coming from,where I am coming from, and also so that we can build the foundation of the course.

下面这些问题非常明确：,我们从哪里来，我从哪里来，了解这些后我们就能建立本课程的基础。

哈佛公开课 - 幸福课课程节选