Sócrates

"What a historical joke we have there in Socrates, that we can recognize as the founding figure of philosophy, its hero and martyr, with someone that preaches the false to know the true, and even worse, someone that shows that we are condemned to falsehood since truth cannot be known. He had necessarily to be killed, he who preached an antilogic, for example in the Parmenides dialogue where every proposition and its contrary is both tenable and untenable. If the false is true and the true is false, we don't know anymore where we stand, we don't know anymore if we exist: the carpet has been pulled from under our feet. But what amazing freedom is given to us: the right to think the unthinkable, all the way into absurdity. Nevertheless, the agonistic dimension of this otherness, the crossing over on the other side of the mirror, the fragmented ‘this sidedness’ of reality which refuses the establishment of any system, of any conceptual and ethical map, is unbearable for both the common man and the knowledgeable man, since both compose, as raw or cultured as they are, the hierarchy of self evidence and good horse sense, a worldview where coherency has to be granted."
aqui