It's being outside of our comfort zone.

那是在我们舒适区之外的。

哈佛公开课 - 幸福课课程节选

You have to go out of your comfort zone.

你必须从你觉得舒服的感觉里走出来。

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And this may or may not be the case for you yourself, but one of the realizations I had in college when venturing beyond my comfort zone engulfed toward these waters of CS was wow like there's no cliche.

这可能适合你也可能不适合你，但是我在大学期间就意识到,当CS的这些东西风险大的我觉得不舒服的时候,我的反应之一就是哇,好像完全没有陈词滥调。

哈佛公开课 - 计算机科学课程节选