Education is an important tool to succeed for further jobs and to gain knowledge. So, it must be required for each and every people in this world. To go to this important tool we need a lot of money to spend. Some people can just spend the money and get into it whereas the others don't have so much money to spend. That is why there should be equality followed between people in this world by giving free education for all of them until they come to age 16. Even the children who are poor can get a chance and them will seem interesting to get into these. Maybe in the future they may invent or discover something which may be essential for us. Not only them but also whole world would we intelligent and may stop hazardous things like global warming. That may come from the knowledge. That knowledge comes from education. So, that is why education must be made free atleast till 16 years of age. They can be helpful for us in future.