The more you know, the more you realize what you don’t know yet. Nevertheless, the knowledge of an individual can grow linearly over the years. However, knowledge of society is growing exponentially.
However, knowledge is not the same as information. You can share information on the internet, but knowledge is about being able to process and apply information. This is the reason why you don’t have to be afraid to share information. We do that as much as possible on our wiki.
After all, information must be free.