One of the purposes of cell culture is to make many, many more cells under controlled conditions where I can understand what those cells are.

细胞培养的一个目的就是,在可控的环境下生成许许多多的细胞,从而让我能够研究这些细胞

耶鲁公开课 - 生物医学工程探索课程节选

We're using biological mechanisms and we're growing cells in order to accomplish it.

我们靠生物机制,和培养细胞来达到目的

耶鲁公开课 - 生物医学工程探索课程节选

The things I spoke about before: pursuing meaning,purpose; cultivating healthy relationships.

这我之前已谈过，追求有意义的生活，人生的目的;,培养健康的人际关系。

哈佛公开课 - 幸福课课程节选