要是我出错了，我能不知道吗？

Don't you think that if I were wrong, I'd know it?

youdao

你发现我出错了。

You caught me making an error.

youdao

谢尔顿：你知道我是个聪明绝顶的人。要是我出错了，我能不知道吗？

Sheldon: you know me to be a very smart man. Don't you think that if I were wrong, I'd know it?

youdao

And I end up going back and doing unit testing anyway, to try and figure out why it doesn't work. So over the years, I've just convinced myself I might as well start where I'm going to end up.

第一次从来不会正常运行,因此无论如何我还要回头去做单元测试,找找哪儿出错了，因此经过这么多年，我已经说服自己既然一定要做单元测试,那么还是一开始就做最好了。

麻省理工公开课 - 计算机科学及编程导论课程节选

Or, if something goes wrong, trying to think of, you know, what can be learned out of it.

或者是，什么东西出错了，我就试着，想一想可以从中学到些什么。

幸福的定义 - SpeakingMax英语口语达人

Why 1? It's arbitrary, but it's anything other than zero so I just exit because something went wrong and this program is just going to bail.

为什么是1？这是任意的，但它是非零的,因为出错了，我退出程序,然后这个程序就释放了。

哈佛公开课 - 计算机科学课程节选