You do not have to dress to the nines, or wear your best clothes, for this kind of work.

VOA: special.2009.07.26

But ultimately, the best way, the optimal way spreading happiness is to work on your own happiness, because then you are leading by example.

但最好的方法，传播快乐的最佳方法是努力争取自己的快乐，因为那时你就成为榜样。

哈佛公开课 - 幸福课课程节选

As an acrobat, when do you feel best about doing your work?

作为一名杂技演员，你什么时候最开心？

观众是我的动力 - SpeakingMax英语口语达人

So it's probably not as final line as you might think, at least in my experience and in what I think is the best in government is make your policy choices first and then work out the politics.

所以可能并没有,你说的底线至少在我的经历中没有,我认为对政府最有益的是,先选择好政策,然后再谈政治。

普林斯顿公开课 - 国际座谈会课程节选