"There are a host of efficiencies that can be gained without increasing our personnel or our budget, but rather decreasing the amount of money that's spent on unnecessary things in order to fund some of the critical initiatives that we've all talked about,"

VOA: standard.2009.04.20

Some programs won't stop until you're old and gray. And these are really different efficiencies, and we want to give you a sense of how do you reason about those different kinds of programs.

头发花白之前是不会停的,这些是因为它们的效率不同,我们想要给你们理解,这些程序之所以,表现不同的原因。

麻省理工公开课 - 计算机科学及编程导论课程节选

What you're much better at doing is saying how do I take the problem I've got and map it into a class of algorithms about which I know and use the efficiencies of those to try and figure out how to make it work.

当你碰到问题的时候,更好的方法是把遇到的问题映射,到已经设计好的算法中去,并用这些算法来提高效率,来保证问题得到解决。

麻省理工公开课 - 计算机科学及编程导论课程节选

If some of the things they predict don't come true, the theory has to be disregarded and there are many, many, many counter examples to financial market efficiencies.

如果预测的一些事情并没有成为现实，那么这些理论就会被摒弃而且我们也有很多，很多，与金融市场有效论相反的例子。

耶鲁公开课 - 金融市场课程节选