The Turks have the saying because the Turks are very good at starting things off but not necessarily finishing them.

土耳其人非常擅长于开始某件事，但是并不一定完成事情,但是并不一定完成事情。

普林斯顿公开课 - 国际座谈会课程节选

That's some art, some science, and there are people that are very, very good at it.

这是一种艺术，也是一种科学，有些人非常非常擅长这种操作。

耶鲁公开课 - 金融市场课程节选

There are different activities you can do where if you're good enough at them, if you're expert enough at them, you don't know you're doing them.

有很多不同的事情,如果你很擅长这些活动，你对这些活动非常在行，那么你是不会意识到你正在做这些事情的。

耶鲁公开课 - 心理学导论课程节选