background
ball
beautiful
boulder
business
businessman
career
challenge
climbing
concept
conceptual
crisis
determination
difficult
difficulty
effort
fatigue
goal
hard
heavy
high
hill
impossible
labor
man
metaphor
motivation
mountain
obstacle
people
perseverance
persistence
person
problem
push
pushing
rock
roll
side
sky
stone
strong
struggle
success
task
tired
up
uphill
work
worker