This book represents a systematic attempt to work out, in geometric fashion, the nature of God, the relationship between mind and body, human psychology and the

The Ethics is a philosophical book written by Baruch Spinoza. It was written in Latin. Although it was published posthumously in 1677, it is his most famous wor

A new, scholarly and accessible translation of this seventeenth-century philosophical text, including an introduction, glossary and chronology.

Ethics is a philosophical treatise written by Baruch Spinoza. The book closely resembles Euclid's Elements. At the beginning of Part 1, Spinoza defines key term