And so, even by units analysis, if the units come out right, you've got a good shot that unless you've really, really messed up, that the answer is going to be right.

甚至在单位分析中，如果你的单位正确，你就能做的很有条理否则会一团糟，而注意了单位你的答案才有可能正确。

麻省理工公开课 - 固态化学导论课程节选

So I think that if cost-benefit analysis isn't employed, the greater good is sacrificed, in this case.

所以我认为此种情况下，如果不用成本效益分析，会牺牲更多人的利益。

耶鲁公开课 - 公正课程节选