So, I mentioned at the beginning, while he was working with this radium bromide that I was very relieved to see that it did not kill him to do these experiments.

我在最开始就说了，由于他工作时接触到了溴化镭,我非常欣慰的,看到它做这些实验。

麻省理工公开课 - 化学原理课程节选

Well I was thinking it's the same reason on 9/11 with regard to the people who flew the plane into the Pennsylvania field as heroes because they chose to kill the people on the plane and not kill more people in big buildings.

我认为这和9·11的时候是一种情况1,那些让飞机在宾州坠毁的人，被视为英雄,因为他们选择了牺牲自己,而不是让飞机撞向大楼牺牲更多人。

耶鲁公开课 - 公正课程节选

It's not as though if you kill yourself you somehow bring it about that you've never been born at all.

不是说如果你自杀了就能够扭转,你出生了这个事实。

耶鲁公开课 - 死亡课程节选

The idea of going into battle is not merely to avoid being killed; the purpose is to kill the other fellow.

战场上并不只是防守,更重要的是杀敌斩将

耶鲁公开课 - 古希腊历史简介课程节选

In fact you do not have to kill any animals for this kind of research because we do everything in a test tube.

其实，做这种研究,你根本用不着杀害任何动物,因为试验都是在试管中进行的。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

That doesn't seem right He's not dead on Monday ? How could I kill him on Monday?

似乎不是,他星期一还没死,我怎么可能在星期一杀死了他？

耶鲁公开课 - 死亡课程节选

I actually think we are obliged not to kill babies."

我认为我们不能杀婴儿“

耶鲁公开课 - 心理学导论课程节选

He only had one argument not to kill himself: "To sleep, perchance to dream, for in that sleep of death what dreams may come when we have shuffled off this mortal coil might give us pause."

他只有一个不自杀的理由：,“入睡，偶尔作梦，因为在沉睡中，什么梦都会出现,我们可以从中暂时摆脱尘世的烦恼”

耶鲁公开课 - 心理学导论课程节选