For the first main argument where Gorgias says, "there is no-thing", he tries to persuade the reader that thought and existence are not the same. By claiming that if thought and existence truly were the same, then everything that anyone thought would suddenly exist. He also attempted to prove that words and sensations could not be measured by the same standards, for even though words and sensations are both derived from the mind, they are essentially different. This is where his second idea comes into place.