The average speaker knows, as a low-ball estimate, about 60,000 words.

保守估计,说话者平均知道大约六万个词

耶鲁公开课 - 心理学导论课程节选

Because, of course, if you're a modest, if you accept the modest version of the valuable container theory, then if the contents get bad enough, that can outweigh the positive value of life.

因为如果你是个保守者，如果你接受保守价值容器理论，那么如果生活内容极为糟糕，它便超越了活着的正数。

耶鲁公开课 - 死亡课程节选