How different?" Just so you understand, by this time, my self-esteem is short.

有何不同“，你要知道，那时候，我已经完全被打击了。

哈佛公开课 - 幸福课课程节选

printf So thus far, the things I put David between quotes are just simple things like David or David backslash N, but what if I want to do call my self David in quotes, right?

像我们前面提到的,我们把要显示的东西放在双引号之间，譬如,或，David反斜杠n，但是如果我自己的名字本来就叫,“David“

哈佛公开课 - 计算机科学课程节选