Ignorance refers to not having a lot of knowledge, or of being unaware in some way. Ignorance quotes show that some people can be extremely intelligent in many ways and yet still suffer from ignorance in other areas. Someone who is ignorant is not necessarily foolish, they just do not know any better. The saying that ignorance is bliss is not necessarily true, because there are things that you do not know that can hurt you. If you are ignorant then you can not progress until you learn. You should always make an effort to learn something new every day so that you do not suffer from ignorance. You do not have to stay ignorant, you can learn and grow as a person if you choose to make an effort in this direction.