On the Fourfold Root of the Principle of Sufficient Reason, and On the Will in Nature: Two Essays (revised edition)
by Arthur Schopenhauer
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Contents
- Translator's Preface
- The Author's Preface to the Second Edition
- Editor's Preface to the Third Edition
- Editor's Preface to the Fourth Edition
- Chapter I. Introduction
- Chapter II. General Survey of the Most Important Views Hitherto Held Concerning the Principle of Sufficient Reason
- Chapter III. Insufficiency of the Old and Outlines of a New Demonstration
- Chapter IV. On the First Class of Objects for the Subject, and That Form of the Principle of Sufficient Reason Which Predominates in It
- Chapter V. On the Second Class of Objects for the Subject and the Form of the Principle of Sufficient Reason Which Predominates in It
- Chapter VI. On the Third Class of Objects for the Subject and That Form of the Principle of Sufficient Reason Which Predominates in It
- Chapter VII. On the Fourth Class of Objects for the Subject, and the Form of the Principle of Sufficient Reason Which Predominates in It
- Chapter VIII. General Observations and Results
- On the Will in Nature
- Preface to the Second Edition
- Editor's Preface to the Third Edition
- Editor's Preface to the Fourth Edition
- Introduction
- Physiology and Pathology
- Comparative Anatomy
- Physiology of Plants
- Physical Astronomy
- Linguistic
- Animal Magnetism and Magic
- Sinology
- Reference to Ethics
- Conclusion