Published shortly after his death in 1677, Ethics is undoubtedly Spinoza’s greatest work—a fully cohesive philosophical system that strives to provide a coherent picture of reality and to comprehend the meaning of an ethical life. Following a logical step-by-step format, it defines in turn the nature of God, the mind, human bondage to the emotions, and the power of understanding, moving from a consideration of the eternal to speculate upon humanity’s place in the natural order, freedom, and the path to attainable happiness. A powerful work of elegant simplicity, Ethics is a brilliantly insightful consideration of the possibility of redemption through intense thought and philosophical reflection.

斯宾诺莎（163—1677），十七世纪“典型资本主义国家”——荷兰的伟大哲学家，唯物主义者和战斗的无神论者，同时又是一位理性主义的先驱。斯宾诺莎的世界观是在尼德兰资本主义生产关系急剧发展的时期形成的，反映了新兴资产阶级的利益和要求，他的哲学思想应该看作是对资产阶级自由的论证。