But before university education is free, so it does its job in that extent, if they want more knowledge they could get it themselves. Universities are more for careers and sometimes opens some peoples mind. For example I've gotten too lazy these days so I havent really been reading or expanding my mind since I am happy the way I am, but before that I knew people who went to Unis and barely learned things that I already knew. Another example can be shard he hasnt gone there yet but you consider him knowledgeable no?
And in society do we not need all kinds of men even ignorant ones?