"No other writing by Descartes, even the Discourse on Method, provides us with a better approach and a better introduction to his universe of thought. "Ernst Cassirer.The Search for Truth through Natural Light introduces us to a little-known Descartes, eager to transmit his thoughts, not only through meditation but also through dialogue. In this philosophy, what is most individual and most intimate, consciousness, is at the same time what each of us can experience. thus the Cartesian dialogue aims to lead the reader to this shared experience of consciousness which is at the foundation of modern philosophy