acumen
antique
authorship
background
bible
black
book
data
education
encyclopedia
enlightenment
formula
give
hand
icon
illustration
info
information
instruction
intellect
intelligence
knowledge
learning
letter
literature
note
old
perception
rationality
reading
report
science
sign
silhouette
study
symbol
take
teach
transcendence
treatise
understanding
university
upbringing
vintage
wisdom
wit
writing