And this is where it feels like we're not really doing anything except talking about sorting.

在这儿,似乎我们并没真正做什么而只是,在空谈排序。

哈佛公开课 - 计算机科学课程节选

What is perfection? You don't have to work, you can eat without doing anything about it, you don't seem to do much of anything, which is fine.

完美是什么,无需劳作,不必为温饱而劳碌,几乎什么也不用做,那样也能过得很不错

耶鲁公开课 - 古希腊历史简介课程节选