Life is like that, full of words that are not worth saying or that were worth saying once but not any more, each word that we utter will take up the space of another more deserving word, not deserving in its own right, but because of the possible consequences of saying it.
Jose SaramagoWe are finally living in Plato's cave, if we consider how those who were imprisoned within the cave - who could do nothing but watch those shadows passing on the back wall - were convinced that those shadows were their one and only reality. I see a profound similarity to all this in the epoch we're now living in. We no longer live simply through images: we live through images that don't even exist, which are the result not of physical projection but of pure virtuality.
Jose Saramago