If you don't do that, there's a danger you will learn something you don't have to, and we don't want that.

但是如果你不来,你就有可能学到一些不重要的知识,我们当然不希望这样

耶鲁公开课 - 基础物理课程节选

We go back to the spring and we want to learn something about the spring.

我们回到弹簧的问题上来,我们要学习一些关于弹簧的知识

耶鲁公开课 - 基础物理课程节选

Power is something - and this is what we learn from a reading of John Milton - power is something that is created by a human process of deification, a process of king-worship or a process of God-worship or book-worship or a process, for that matter, of poet-worship.

力量是,-通过阅读弥尔顿我们就会知道,力量就是人们崇拜外物，不断将其神化的产物，这可能是对国王，上帝，或书本的崇拜,或者，就此而言，对诗人的崇拜。

耶鲁公开课 - 弥尔顿课程节选