and it struck me that that there was a lot missing from the picture that has been given in Washington as they were trying to set policies that would affect education, that would affect the regulation of entertainment in terms of understanding of young people's relationships to technology.

让我感到震惊的是,在整件事情上还有许多东西不为人所知,在华盛顿这些都展示于世人面前,正如他们在制定政策,能够影响教育的发展，影响娱乐业的行业规则,至于了解,年轻人与技术的关系。

麻省理工公开课 - 媒体、教育、市场课程节选

Instead of trying to pursue those alternative theories in a systematic fashion, let me just gesture toward some of the things that seem to be missing from that kind of life.

我们不去系统地研究,那些理论，在此我要例举一些,那种生活似乎所缺少的东西。

耶鲁公开课 - 死亡课程节选