But,it takes much more work to get them approved and to make them successful.

VOA: special.2009.11.01

In order to not act in a stereotyped fashion, we have to consciously push them down, we have to consciously override them, and that's possible, but it takes work.

为了不表现出刻板印象，我们要有意识地压抑它们，我们要有意识地钳制它们，这是有可能的，但需要下功夫。

耶鲁公开课 - 心理学导论课程节选

So it's not that the result is going to be that I'm going to try to convince you that death isn't bad, but it takes actually a little bit of work to pin down precisely what is it about death that's bad and how can it be death?

所以，这么说,并不是我试图让你相信死亡不是坏事，但是这的确要花点时间来准确地说清楚,什么让死亡成了坏事，和怎样才算死亡？

耶鲁公开课 - 死亡课程节选