socioeconomic differences

User fdecomite / Flickr / http://j.mp/1SPGCl0

“Pulling yourself up by your bootstraps” is a phrase that used to describe trying to do something that was nearly impossible. (Imagine, for a moment, trying to stand up by pulling on your own shoes. You’d look pretty silly.)

But somewhere along the way, it’s become short-hand for the kind of crowd-pleasing rags to riches stories found everywhere from movie screens to the evening news.

Oğuzhan Abdik / Flickr Creative Commons / http://j.mp/1SPGCl0

Think back to a time when you stayed up all night, or only slept for a few hours.

Did you feel groggy or sluggish? Was it difficult to focus on the tasks you needed to complete? Maybe you felt just plain miserable.

We know adequate sleep is important for everyone. But imagine how essential it is for a kid's developing mind and body.