Learning the Languages.- Humanity's Search for Mind and the Subject: A Brief Review of the Evolution of Neuropsychobiology.- An "Ideographic," Suprapersonal Language of Rules and Universal Symbols: Alwyn Scott and Nonlinear Dynamics.- A "Demotic," First-Person Language of the Individual and the Social System: Apuleius and the Myth of Psyche.- The Language of the Objective Observer: Gerald Edelman and Neurodarwinism: Antonio Damasio and the Feeling of Knowing.- Seeking the Understanding.- Consciousness.- The Unconscious.- The Database.- Affectivity.- The Neural/Mental Gap: Intuition, Self and Ego, a Trilingual Map.- Applying the Knowledge.- The Three Languages and Science: A New Scientific Paradigm?.- The Three Languages and Treatment.- The Psychotherapeutic Dialogue: Intersubjectivity.- The Role of a New Science for Psyche Upon Society and Culture.