Nowadays, there are more and more tremendous crime rates in every country in the world. Most observations illustrate that the lower the education level is, the more criminal cases happen. Consequently, some people believe that the ones, who are imprisoned, should be educated in there, in order to upgrade their mindset of being ready for the enrolment in the future jobs. This essay strongly agrees with it because there are some reasons to support it, which will be discussed in the following paragraphs.