The main inconvenience is that everyone can enforce the law of nature.

主要的一点就是每个人都能行使自然法。

耶鲁公开课 - 公正课程节选

It seems pretty plausible to think robots could do that.

认为机器人可以做到这一点,似乎再自然不过

耶鲁公开课 - 死亡课程节选

But again, the elements were harsh, finding food may not have been easy, and certain sorts of diets would prevail over others, where there would be a lot of certain nutrients and few of other ones.

可是,自然环境是恶劣的,寻找食物一点也不简单,不过某些食物相对其他更为常见些,其富含有某些营养成分,但缺乏其他的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选