Rene Descartes quote, "I think therefore I am", after the reading makes me realize that the existence of humans, is much more deep than I thought. This quote to me now means that denying anything in your mind, is proof enough to show that we actually exist. In other words, any thought that we have, means that we exist. 

I think that this quote means that people exist was confirmed. First of all because he thought "I am thinking about real, in which thinking about this makes me real." I personally agree with this statement because I see it as if he discovered that we have life. I also think that some people might want to disagree with this comment because they could think that Rene Descartes could have been dreaming or been crazy when he thought about this. This I think was one of the more memorable quotes I have heard people say about living and simple thoughts put together.