This book is intended for those who wish to assume the responsibility of becoming the new intellectuals. It contains the main philosophical passages from my novels and presents the outline of a new philosophical system.The full system is implicit in these excerpts (particularly in Galt’s speech), but its fundamentals are indicated only in the widest terms and require a detailed, systematic presentation in a philosophical treatise. I am working on such a treatise at present; it will deal predominantly with the issue which is barely touched upon in Galt’s speech: epistemology, and will present a new theory of the nature, source and validation of concepts. This work will require several years; until then, I offer the present book as a lead or a summary for those who wish to acquire an integrated view of existence. They may regard it as a basic outline; it will give them the guidance they need, but only if they think through and understand the exact meaning and the full implications of these excerpts.-- from Preface