" One of the interesting things we found, when trying to predict how well somebody we’ve hired is going to perform when we evaluate them a year or two later, is one of the best indicators of success within the company was getting the worst possible score on one of your interviews. We rank people from one to four, and if you got a one on one of your interviews, that was a really good indicator of success.

Seibel: But you had to do well enough on something else that you actually got hired?

Norvig: Right, so that’s the thing. Ninety-nine percent of the people who got a one in one of their interviews we didn’t hire. But the rest of them, in order for us to hire them somebody else had to be so passionate that they pounded on the table and said, “I have to hire this person because I see something in him that’s so great, and this guy who thought he was no good is wrong, and I’ve got to stand up for him and put my reputation on the line. "

― Peter Norvig