It is impossible to fully match two texts by Plato about dialectics, it keeps metamorphosing, changing its aspect; not due to an evolution that may, in the end, lead to rectifications nor because of a series of breakups, but in accordance to the very nature of the problem that is stated and according to the way it is placed inside each one of Plato' s Dialogues. This paper examines Phaedrus 265.c-266.c in order to justify this hypothesis.