that you are not as good. So the message of the Buffalo Soldiers is that in that time when racism was at its most virulent, that there were people, there were men who said, 'No,you're wrong, I am just as good as you are.

VOA: standard.2009.11.25

So stop me anytime you don't follow something, and don't assume that you're not following something because there's something wrong with your level of comprehension.

只要你没跟上,随时打断我,不要以为你没跟上是因为,你的理解能力有问题

耶鲁公开课 - 基础物理课程节选

And in terms of using these equations in solving problems on the exam, and also using these constants, make sure if you think there might be any chance you're going to get any little part of a problem wrong or do a calculation inaccurately, you need to write out every single step of your thinking as you write out these problems.

而当你在考试过程中用这些公式,来解题时，加上运用这些常数，如果你觉得有可能,在某一小问上出错,或者出现计算错误，请务必把你的思路一步一步地都写出来,当你在答题的时候。

麻省理工公开课 - 化学原理课程节选