This book is one of the most important things ever written in philosophy. Create a brand in our gallery and discuss it. This turning point was to solve the problem that had been fixed, to correct the problem that originated it, and to teach this method of training the correct way. It is different from it, given its application in reality. The solution is to look at the mind as an active actor in creating knowledge, our knowledge, declared and declared, and not absolute. The Copernican Revolution: Copernicus incubated, in order to be able to explain the movements of the sky, that the viewer (on Earth) is what revolves around the viewer.