Mary Virginia Provines said this quote

There is a somewhat time-worn joke about people taking up library work because they like to read : the joke consisting of the fact that librarians have so little time to read. But, I tell you, those who do not, and there are some, are in the wrong profession.

~ Mary Virginia Provines

Someone has said of books that they are our 'amplest heritages' of thought, and so they are. That doesn't necessarily mean that they must be learned or profound. They are food for the mind and different minds require different foods ; everyone is better for variety. Whatever stimulates the mind feeds it, be it fact, fiction or fable. That is where our responsibility lies ; in knowing what builds good mental blood and brawn, and in dispensing that only. Don't ever let yourself think you haven't time to read.

~ Mary Virginia Provines