He says,"It was the right time for me to take myself out of my comfort zone, and to push myself to be bolder."

VOA: standard.2010.04.16

Let me make sure that the user annotations are disabled this time and let's take a little look at this one here.

我先把用户信息注释去掉,然后开始播放。

哈佛公开课 - 计算机科学课程节选

If I have a list ten times longer, it's going to take me more time, so- not a bad guess, I'm still reward you, thank you.

因此答案不对，但是是个不错的猜测，依然要表扬你下，谢谢-,还有人么？恩？线性的？为什么？

麻省理工公开课 - 计算机科学及编程导论课程节选