ID 61661407 © Denisismagilov | 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.:
academic ascending blackboard books business businessman career chalkboard challenge class classroom climbing degree education educational expertise goal graduate human information knowledge learning lecture piles profession professional qualification resources scholar scholastic stacks stairs steps student study teaching text textbooks white word young