我确定你听过太阳和放大镜类比与聚焦有关这里我想再说一遍。如果一次做很多事情那什么事都完不成。

I'm sure you've heard of the sun and magnifying glass analogy pertaining to focus but I'm going to say it again.

youdao

“我的父母没有着急，”他说，“我父亲建议我上完高中，他说，”如果你能为我做这一件事，我会很感激。

My father convinced me to finish high school. He said, 'I'd really appreciate it if you did this one thing for me.'

youdao

实际上，昨天夜里在谈论完增加饮食中的纤维量可以如何提高我消化道的整体健康之后，我发现自己正在想“我才不会那样做呢，你也甭想让我那样”。

In fact, last night after a speech on how adding more fiber to my diet would increase the overall health of my digestive track, I caught myself thinking, "I won't and you can't make me!"

youdao

I stress it in particular because I know you're all going to get into this stage; you've got a problem set due in a couple of hours, you're still writing the code, you don't want to waste time, and I'm going to use quotes on "waste time", doing those extra things to do the defensive programming, you just want to get the darn thing done.

我特别强调了这一点,因为我知道你们都会慢慢成为程序员;,你在写代码过程中造成了一系列的错误，你还在写代码，你不想浪费时间，我想把“浪费时间“用引号圈起来，浪费时间来做因为防卫性程序设计，而带来的这些额外的事情,你只想赶紧把程序写完，这不是一个好习惯，因为当你做完回头。

麻省理工公开课 - 计算机科学及编程导论课程节选

So to just preface what we're going to do next time, what would happen if I wanted to do sort, and rather than in sorting the entire list at once, I broke it into pieces, and sorted the pieces, and then just figured out a very efficient way to bring those two pieces and merge them back together again?

所以为了引导下一次,我们要讲的内容,如果我想做排序,而且不是一次吧整个列表排完,会发生什么，我把它拆成小的列表,然后把各个小列表排序,接着用高效的方法再把小的列表？

麻省理工公开课 - 计算机科学及编程导论课程节选

Incidentally, we have a problem set, which I want you to start today and it will be due not in a week this time, because we have Martin Luther King Day coming up, but it will be due the Monday following that.

顺便说一句,我们有一套习题,我希望你你们从今天就开始做,不要求下个礼拜交,因为马丁·路德·金日要放假,等放完假后的礼拜一交

耶鲁公开课 - 金融市场课程节选