aid
ambition
background
blackboard
business
businessman
career
chalkboard
choose
classification
clerk
competition
concept
design
difference
draw
education
elevation
employee
excellent
glory
hand
happiness
help
illustration
inequality
joy
level
list
man
meritocracy
normal
office
scale
school
select
stairs
step
student
success
super
support
surface
tie
win
winner
work