And then of course, once we figure out why not, we try and fix it. but today I'm going to emphasize not how do you fix it, but how do you find out what's wrong.

我们就会去尝试着修复程序，但是今天我强调的,并不是怎么去修复，而是怎么找出来错误原因。

麻省理工公开课 - 计算机科学及编程导论课程节选

Here you will also find information on how to manually install the update and troubleshooting if things go wrong.

FORBES: Connect

Upon investigation, we were stunned to find that the formula we use to calculate how many bars of signal strength to display is totally wrong.

FORBES: Apple: These Are Not The Bars You Are Looking For

It is, of course, no secret that critics can be wrong, both individually and collectively, but I find it hard to understand how the critics who wrote about "The Lady From Dubuque" in 1980 could have been so far off the mark.

WSJ: The Lady From Dubuque | Tribes | Everybody Was Wrong About This Play | Theater Review by Terry Teachout