For most of you on your homework assignments, I'm hoping it's a little less than that, but not much less than that.

你们一起做作业的时候,我希望作业不会消耗你们那么多时间,比20小时少点就行了呗

耶鲁公开课 - 博弈论课程节选

Eighty percent of atoms that are set up like that break down in the next 24 hours; 20 percent of them don't.

我们设定未来二十四小时中,有百分之八十的原子会分裂,另外百分之二十的原子不会

耶鲁公开课 - 死亡课程节选

So for most of you these decisions will be a question of whether you spend 20 hours a day at the firm or 21 hours a day at the firm, something like that.

对于大多数人来说就是要决定,你每天在公司工作20小时,还是每天工作21小时这样的问题

耶鲁公开课 - 博弈论课程节选

Bodies may last 20 years, 50 years, 80 years, 100 years, but people would only last an hour or, if it's every minute substitution, a minute.

肉体可能持续20年，50，80，或者100年，但人可能持续一个小时，以分钟算，或者是一分钟。

耶鲁公开课 - 死亡课程节选