And you can get to things like the macro-stressed insure, and energy flow in a much more robust way than you can even in an advanced course of magnetism.

所以你便可以更形象地理解,像微粒，能量流动,等概念,你甚至可以,比在高级课程更讲的程度深。

麻省理工公开课 - 媒体、教育、市场课程节选

The more you pay for something the more you like it and the more pain you go through to get something the more you like it.

付出愈多，喜爱愈甚,追求时承受的痛苦越大,喜欢程度就会越深。

耶鲁公开课 - 心理学导论课程节选