Changing knowledge or skills. Businessmen buy new ideas from other people.
Keywords
buy,
currency,
financial,
businessman,
business,
bulb,
idea,
hand,
pay,
money,
investment,
light,
man,
market,
transfer,
cash,
change,
deal,
advice,
object,
success,
light bulb,
cognition,
intelligence,
mental,
thinks,
head,
education,
skill,
solution,
illustration,
vector,
innovation,
learning,
power