In addition to not being broken, what do you need to be alive?

除了没有被破坏，怎样才算活着？

耶鲁公开课 - 死亡课程节选

Now--it's important to bear in mind that this view is perfectly compatible with being a physicalist, after all we're not saying that in order to have personalities you need to have something not unphysical.

你们必须牢记，这个论调,与作为物理主义学者的身份,并不冲突，我们并不是说,要接受人格存在的概念,你就必须接受一些非物质的思想。

耶鲁公开课 - 死亡课程节选

You cannot truly achieve what you want and need as a human being without being an active and loyal citizen of this great community which you need to achieve what you want in life.

在这个你必须有所作为的庞大社会中,如果你并非一个积极且虔诚的公民,那么你就无法真正实现,你的所需和所求

耶鲁公开课 - 古希腊历史简介课程节选

Another approach which is still investigational, in that it's being tried for many diseases but not yet clinically used in any particular one, is maybe you don't need to introduce a whole virus or pieces of a protein at all.

另一种方法目前仍处于试验阶段,该方法即将试用于许多疾病,但还没有对某一特定疾病进行临床试验,那就是无需引入整个病毒,或者根本不用引入蛋白质片段

耶鲁公开课 - 生物医学工程探索课程节选