One nice way to think about it--here Athens is helpful.

一种佐证是...在这里雅典这个例子很有用

耶鲁公开课 - 古希腊历史简介课程节选

To gain an understanding of some of the issues involved, and the emergence of a tribal structure in the land, it's helpful to know something about the geography of Israel, which is why I have handed out for you a couple of different maps but one that gives you physical features .

为了了解其中一些事件，以及在这片土地上逐渐出现的部落形式，了解以色列的地理是很有好处的，这也就是我给你发了几份不同地图的原因,其中有一幅呈现了物理特点，在最上面。

耶鲁公开课 - 旧约导论课程节选

Alright, that's the end of my, maybe sermon is the right word on debugging. Polemic, I don't know. I hope it will be helpful. And I hope you'll remember some of these things as you try and get your programs to work.

这就是我有关调试好习惯的一些废话,也许你们会有争议,我希望这些对你们会有帮助,而且我希望你在调试的时候,会想起我今天讲的这些话。

麻省理工公开课 - 计算机科学及编程导论课程节选

We'll talk about what is the right time and how do you find the right time, how do you find the balance between thinking about painful emotions and when does it slide to rumination, which is not always helpful.

我们会谈到什么是合适的时候,如何找到合适的时候，以及如何在,思考痛苦情绪,和让痛苦情绪滑入沉思到平衡，沉思并非总有帮助。

哈佛公开课 - 幸福课课程节选

And just as with variables, you should use some common sense, some style here, and the function's name should X Y communicate what it does, calling it X or Y or Z is generally not all that helpful.

就像变量，你使用一些常识，一些类型，和函数名需要,传达它所做的事情，把它叫做,或者Z通常是没有什么用处的。

哈佛公开课 - 计算机科学课程节选