Aristotle, over 2000 years ago, "Happiness is the meaning and purpose of life, " the whole aim and end of human existence."

二千多年前的亚里斯多德，“快乐是人生的意义和目的，人类存在的最终目标“

哈佛公开课 - 幸福课课程节选

And there are ways to prepare these, this kind of thinking more along the food science idea.

而让它们可以食用的处理方法是存在的，可见食品科学是多么有意义。

麻省理工公开课 - 化学原理课程节选

Whatever the convention is within a system of differences, that's what makes the sign intelligible.

这些惯例存在于一个有差别的系统中，这就让符号变得有意义了。

耶鲁公开课 - 文学理论导论课程节选

After all, the whole point of nonexistence is you don't exist ? How could anything be bad for you when you don't exist?

毕竟不存在的全部意义就是,你不存在,怎么可能有什么东西对你来说有坏处？

耶鲁公开课 - 死亡课程节选

Anyway, that shows that I think probability theory does have a long history, but-- it not being an intellectual discipline-- it didn't really inform a generation of finance theory.

不管怎样,这个故事表明概率论,确实有很悠久的历史,但,那时它并非以学科形式存在,也没有对金融理论的产生有过指导意义

耶鲁公开课 - 金融市场课程节选

bug You're gonna run into innumerable bugs most likely, by bugs we mean mistakes, - behaviors that you didn't quite intend and yet they seem to be-- and yet your program seems to be misbehaving in some sense.

你可能会制造数不清的，对了，我们称bug为错误或，你完全没有预料到的行为，但是它们的确存在-,这样看来，你的作品在某种意义上可以说是行为不端。

哈佛公开课 - 计算机科学课程节选

So that's Kant's famous distinction between the purposive, which is the organization of an aesthetic object, and the purposeful, which is the organization of any object insofar as it goes to work in the world or for us.

所以康德的著名理论，关于区分美学意义上的“合目的性“,和存在意义上,服务于我们的“目的性“

耶鲁公开课 - 文学理论导论课程节选