There is no definition of goodness for this modern approach, no definition of happiness.

在这种现代观点中是没有善恶,没有悲喜的定义的

耶鲁公开课 - 古希腊历史简介课程节选

Gosh, the answer to that is, again, duh! No. You couldn't possibly survive your death, given the very definition.

答案当然是,不可能,你不可能死后逃生,这是毋庸置疑的

耶鲁公开课 - 死亡课程节选

If whatever is good is truly just whatever people prefer, it's truly relative and there's no objective definition, then there will be some society where people prefer Simpsons more.

如果人们偏好的就是好的，只是相对而言，没有客观定义，那么就是会有些人群更喜欢《辛普森一家》

耶鲁公开课 - 公正课程节选

but it's not invisible if we mean definition No. 2 can't be sensed. Can't be observed.

但如果取第二个定义它就不再无形2,无法感知，不能观察。

耶鲁公开课 - 死亡课程节选

Harmony was invisible when we mean definition No. 1- can't be seen.

我们取第一种定义的时候,和声是无形因为它是看不见的。

耶鲁公开课 - 死亡课程节选