Knowledge in the 21st century has become the main source of food for the brain. The information age has trained people to an abundance of various kinds of information. Now everyone has access to huge amounts of information and data. Previously, to get the necessary information, we had to go to the library and take books. Therefore, we analyzed the information from these books and looked for what we needed. It was a fascinating process. Now we can get a smartphone out of our pocket and get all the information we need in minutes. But what do we see? That's right, people are lazier.

I liked how the books were laid out on the shelf. I would compare it with knowledge. That is, the shelf is our resource, and books are the knowledge that we put. That is, books are read or "absorbed" knowledge. Every rezaiset what information it absorbs. But somehow the book is a guide to what you are looking for. Teaching is light!

Thank you