It's OK now. But when I was younger, I cried at night when no one was looking.

现在好了，但我年轻那会儿，我经常在,夜里没人看见的时候一个人哭。

麻省理工公开课 - 媒体、教育、市场课程节选

And then I think it was two days later,a week later, I came across another quote of somebody saying, Oh,we all die alone.

然后两天还是一周之后，我又看见另一个引言，说我们将孤独而死。

耶鲁公开课 - 死亡课程节选

And this one too, "I saw you walking around the CS50 Fair with a name tag that said you were in the class.

这个也是，“我看见你在CS50教室外面，胸前有一个姓名牌,说明你也在上这门课“

哈佛公开课 - 计算机科学课程节选