Can't take credit for this & it's too long to be a sig file, but it's a great quote & I had to put it somewhere.
We have specialty grocery stores which exist to improve you. They're called "Whole Foods Market." You can find high quality, nutritious food there, but a head of green leaf lettuce costs $2.20.
Down the street we have a supermarket called Safeway. You can find high quality, nutritious food there (if you apply yourself), and a head of green leaf lettuce costs $1.49. You can also find lots of cereals that are mostly sugar with some starch to hold it together, beverages that are mainly toxic chemicals with food coloring added, and a junk food aisle that is to die for ... um, I mean, that is very, very bad for you.
Public libraries are Safeways. Public librarians spend a lot of time doing pull-out displays of broccoli and steel-cut oatmeal. But when the customers bring the pork rinds and Little Debbies to the checkout counter we bag 'em up with a smile. And if they take home some apples with their Twinkies we call that a good day.