ID 284062141 © garrettphotos | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
book education room school librarian library shelves studying hall back to wisdom research background books university knowledge information college question mark punctuation asking assistance conceptual message symbol thinking problem nobody uncertainty ask query doubt think sign icon what when where who why