Very often they determine how we perform, how well or how poorly we perform.

它们经常决定我们的表现，我们表现的多好或多糟。

哈佛公开课 - 幸福课课程节选

Our best science suggests that a well-functioning body can perform these things, can think and plan and fall in love by virtue of the fact that the brain is functioning properly.

现今科学认为,一个运作良好的肉体能够做到以下事情,思考,规划,以及彼此相爱,这都得益于,大脑的正常运作

耶鲁公开课 - 死亡课程节选