This quote is making a comment on the media and suggests that you can be uninformed or misinformed, depending on what source of information you use. It suggests that you won’t get a full, unbiased picture of events and news if you rely solely on one source, such as the newspaper. The idea is that if you don’t read the newspaper, then you are unaware of what is happening in the world and have not been exposed to the information, so you are uninformed. However, if you do read the newspaper, you will not get the complete picture and may be misinformed, because news outlets are biased and may not be providing all the facts or the whole truth.