So if you don't know that then, of course,you have to work harder than other people.

如果你还不知道这些,那你当然要比别人花更多功夫了

耶鲁公开课 - 基础物理课程节选

So in the sense there is opportunity, and there may be more opportunity in the long run even if kind of the entrepreneurial opportunities are less frothy than they might have been in the short run.

因此从这个意义上讲现在是大好时机，长期来看会有更多的机遇,如果创业的机会不像短期机遇,看起来那么空洞的话。

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

So if N is not less than 2, that is I have two elements or more in which case there's definitely some sorting to be done.

因此如果N不小于2，也就是有2个或更多的元素,那当然是需要做排序的。

哈佛公开课 - 计算机科学课程节选