The important concept is that, while every cell in your body has the capability of making all the proteins that are needed throughout your body, not every cell is doing that at any given time.

这里面有一个重要的概念,就是尽管你身体里的细胞都,有能力制造出,全身上下所需的所有蛋白质,但不是所有细胞每时每刻都在这么做

耶鲁公开课 - 生物医学工程探索课程节选

For example, they help us think beyond what we are thinking right now, broaden our thinking; they help us build relationships; they help us build capacities-- remember one of the key concepts of this course is the positive emotions, positive psychology as a field as a whole, is about building capacities.

比如它们有助我们超越,现在的思考范畴，拓展我们的思想;,有助我们建立人际关系;,帮助我们建立能力-,这门课的一个主要概念,就是积极情绪，积极心理学，就是要建立能力。

哈佛公开课 - 幸福课课程节选

The problem, of course, with the democratization of finance is that if you raise the participation in financial markets, then you bring in people who are: less and less knowledgeable; less and less understanding of concepts of finance; and less capable and more vulnerable to exploitation.

问题在于,随着金融的民主化,越来越多的人参与到金融市场里来,有些人,受教育程度较低,对金融概念不了解,没有专业能力且容易被人利用

耶鲁公开课 - 金融市场课程节选