
"If there are two paths and we have to choose one thing or the other, and one wasn’t obviously better than the other, then rather than spend a lot of time trying to figure out which one is slightly better, we’ll just pick one and do it. Sometimes we’d be wrong and we picked the suboptimal path. Often, it’s better to pick a path and do it than to just vacillate on a choice." Stanford eCorner, October 8, 2003