Abstract
The suggestive vision of Plato’s thought offered us by the author is framed by perfectly identifiable co-ordinates: an anthropological foundation of his philosophical thought, an interpretation of subjectivity and consciousness from a transcendental viewpoint, and, finally, a concept of ontology in which the Leitfaden comes to be the polarity between being and existence, much like Heidegger’s "Ontological Difference." It is, then, not strange that Plato’s philosophy should be analyzed from the standpoint of a double tension, the tension existing between the order of the "transcendental" and the order of the "ground," and that between an ontology of being and an ontology of existence.