Ignorance can stifle learning, especially if the ignorant person believes that he or she is not ignorant.

A person who falsely believes he or she is knowledgeable will not seek out clarification of his or her beliefs, but rather rely on his or her ignorant position.

The higher the proportion of adults with low literacy proficiency is, the slower the overall long-term GDP growth rate is.

We have to make it a personal responsibility to eradicate ignorance from our society.

Ignorance leads to destruction.

Limitations in life are caused by ignorance.

It is like we are having a harvest of destruction in our society due to ignorance.

We must all raise war against ignorance.

Personal ignorance leads to a negative impact on the society.