The education played an important role in the growth of Nationalism. The western education made to have a rational outlook and they became familiar with the ideas of equality ,socialism, democracy,liberty,freedom of thought and expression.
Answer:
allusion
Explanation:
This is the answer because allusion is very similar to the phrase and a lot of people are busy old fools.
Because knowing too much is to much for the mind to handle sometimes ignorance is bliss
