background
book
business
concept
cut
cutout
document
education
eye
eyeglass
glass
glasses
goggles
information
isolate
isolated
knowledge
learn
learning
library
literature
novel
object
office
old
open
opened
out
page
paper
read
reading
reading glasses
research
school
science
spectacle
story
student
study
studying
text
textbook
university
white
wisdom