"I think it is very important that the U.S.taxpayer not subsidize a project which will help Ahmadinejad out of his gasoline shortage problem,"

VOA: standard.2009.06.23

All right, so when you do a problem, the path is going to turn out be extremely important.

好，当你解题时，路径会变得,极其重要。

麻省理工公开课 - 热力学与动力学课程节选

These are going to be fairly common-sense definitions, but they're important, and when you get to a problem set, really nailing down what the system is, not more, nor less, in terms of the amount of stuff, that's part of the system, it's going to be often very crucial.

这些是,很常识性的定义，但是很重要，当你要解决问题时，务必要搞清楚系统是什么，它包含多少物质，不能多也不能少，这往往,是非常重要的。

麻省理工公开课 - 热力学与动力学课程节选

This is a problem that we will see considerably later in the term that vexes a very important political thinker by the name of Hobbes about whether an individual can somehow put their own sense of conscience or moral integrity even above the law.

这是个我们,稍后会仔细探讨的问题,也是让这位重要政治思想家,贺伯斯大力争论的问题,他质疑个人,是否可以将其自身的道义感,或道德正直置于法律之上。

耶鲁公开课 - 政治哲学导论课程节选