原文 (英语)

By John Ruskin CONTENTS THE TWO PATHS. PREFACE. THE TWO PATHS LECTURE I. — THE DETERIORATIVE POWER OF CONVENTIONAL ART OVER NATIONS. LECTURE II. — THE UNITY OF ART. LECTURE III. — MODERN MANUFACTURE AND DESIGN. LECTURE IV. — INFLUENCE OF IMAGINATION IN ARCHITECTURE LECTURE V. — THE WORK OF IRON, IN NATURE, ART, AND POLICY. APPENDICES. APPENDIX II. APPENDIX III. APPENDIX IV.