The article delves into the mystery that underlies the true nature of reality..Do we view reality as it is or is reality an illusion in the sense that it's a product of our senses rather than a fundamental part of the universe? These are some of the questions that have puzzled great thinkers for millennia.. The true nature of reality seems to be utterly elusive just as Brian Greene said "sometimes nature guards her secrets by the unbreakable grip of physical (...) law, sometimes the true nature of reality beckons from just beyond the horizon". (shrink)