I will try and improve the handwriting, there's not much I can do about the accent at this stage.

我会努力写好板书,但是口音暂时不太好改

耶鲁公开课 - 博弈论课程节选

The question is "how can I improve my self-esteem, my healthy self-esteem, ? not narcissism of course?

问题是“我如何能提高我的自尊，我健康的自尊，而当然不是自恋？

哈佛公开课 - 幸福课课程节选

So, as I put it, in fact I think I put it this way on the syllabus, participation--and here I mean respectful participation, not hogging the limelight... participation can improve your grade, but it won't lower your grade.

所以，像我这么陈述的，事实上，我想我用这种方式在课程表上，参与，在这里我是指尊重的参与，而不是想出风头的那种。,参与能够加分，而不会使你的分数变少。

耶鲁公开课 - 死亡课程节选