"Over the last few months, there have been a number of training centers open that are exclusively for members of both the Afghan National Army and the Afghan national police force, and I would say that drug usage and illiteracy are two of the big problems within the security forces that NATO has really made a big priority now.

VOA: standard.2010.06.23

And this is line 679: Why should you be so cruel to yourself, And to those dainty limbs which nature lent For gentle usage and soft delicacy?

在第679行：，你为什么要对自己那么残忍，对于大自然赋予我们的四肢,只文雅的使用和温和的对待佳肴？

耶鲁公开课 - 弥尔顿课程节选

Their job is to instrument all usage and infer all action.

他们的工作就是监测一切应用行为,并推断所有的行动。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选