That is because 'terrorism' is but a tactic -- a means to an end, which in al-Qaida's case is global domination by an Islamic caliphate.

VOA: standard.2009.08.06

In the first case, if everyone shirks you end up with a bad product.

在第一个案例中,如果大家都偷懒,成果会糟得不堪设想

耶鲁公开课 - 博弈论课程节选

Is the first part. That says, I took the branch through here that eventually got to the end and said, there wasn't a solution, in which case I'mgoing to print out, there ain't no solution, otherwise I'll print out the pieces. All right, let's check it out. Ah, what did I say?

我是否返回了特殊的none值？是第一部分,这里的意思是我从这个分支,走到这儿最终走到最后，并告诉我这条路没有解决方案，也就是我想要打印的结果,没有符合的结果，否则我会把它们输出来？

麻省理工公开课 - 计算机科学及编程导论课程节选