What does "I think, therefore I am" mean now that you have read Descartes' writings and explored his philisophical viewpoints in class? (Blog Post#4)

          The quote "I think therefore I am" from Rene Descartes means that he exists. He pointed out that thinking was an irrefutable truth proving he was alive and was not just in a dream or thought. In all this quotes means that if he was thinking or doubting he was indeed real, alive and was  not a dream.