There are limits to data, however, and some people rely on it too heavily. Analyzing it correctly is difficult, and it is dangerous to assume that you always know what it means. It is very easy to find false patterns in data. Instead, I prefer to think of data as one way of seeing, one of many tools we can use to look for what’s hidden. If we think data alone provides answers, then we have misapplied the tool. It is important to get this right. Some people swing to the extremes of either having no interest in the data or believing that the facts of measurement alone should drive our management. Either extreme can lead to false conclusions.

“You can’t manage what you can’t measure” is a maxim that is taught and believed by many in both the business and education sectors. But in fact, the phrase is ridiculous - something said by people who are unaware of how much is hidden. A large portion of what we manage can’t be measured, and not realizing this has unintended consequences. The problem comes when people think that data paints a full picture, leading them to ignore what they can’t see. Here’s my approach: Measure what you can, evaluate what you measure, and appreciate that you cannot measure the vast majority of what you do. And at least every once in a while, make time to take a step back and think about what you are doing.

Humanizing the statistics gives the argument greater wallop.

When it comes to statistics, our best advice is to use them as input, not output. Use them to make up your mind on an issue. Don’t make up your mind and then go looking for the numbers to support yourself—that’s asking for temptation and trouble.

The researchers theorized that thinking about statistics shifts people into a more analytical frame of mind. When people think analytically, they’re less likely to think emotionally. And the researchers believed it was people’s emotional response to Rokia’s plight that led them to act.

Achievement is most meaningful when it is relational. When what we do matters to other people, it matters more to us.