So, my perfect pre-med/bio plan was getting a little shaken right from the start, and the reason that it was getting taken was because I would learn this new principal in chemistry and because I was taking bio with the same time, I could see the connections.

所以我的完美的医学预科,和生物学的计划，从一开始就小小的动摇了,原因就是我一边学习这些化学原理,一边学生物,我可以看到两者之间的关联。

麻省理工公开课 - 化学原理课程节选

It makes you believe, initially, in the feasibility of perfect efficiency.

你们就会明白，它一开始让你相信完美效率的可行性。

麻省理工公开课 - 热力学与动力学课程节选