Descartes tried to get rid of his doubt about doubt [reference of all pages and reference of meditation is taken from the 1995 Everyman version]. Please find an unquestionable knowledge base. By suspecting that Descartes wants to find something immune to it. This provides motivation to best understand how Descartes build his recognition system in his own way in his own way and why.
Descartes' attempt to release himself from his doubts about meditation had various degrees of success, and his doubt about his existence was overcome with no doubt "cogito" theory It was. The second question he suspected, the question of the existence of God was not successfully released like a failed trademark theory argument or an out-of-date ontological argument. Then Descartes continued to address his question about the existence of the outside world. It did a good job, but it was based on dark evidence of the existence of God. Descartes can not prove the existence of God or the existence of the outside world, but he has undoubtedly created a new philosophical style trying to establish all his epistemological knowledge (or belief). As a premise, this philosophical style is now known as fundamentalism, and today it is also used by philosophers for Descartes, René de Carte proves himself as b in this book!
Therefore, we have finished the discussion that Descartes is trying to remove skeptical attempts set for him. As mentioned earlier, the final conclusion of the success of Descartes' own business must be that he failed. If the entire epistemological structure relies heavily on some knowledge, in this case, knowledge of the existence of God, denying this knowledge destroys the entire structure. We can really give it to Descartes - which is of course controversial - he will have to agree to that idea when he appears correctly clear and unique ideas in his mind, and this also Regardless, because consent is approved, clear and unique ideas can be used equitably as the basis of knowledge. This is the best thing for us - this is not a bit - it is the knowledge that each of us exists when we insist on ourselves.