剧情简介：This volume of new translations unites three shorter works by Arthur Schopenhauer that expand on themes from his book The World as Will and Representation. In On the Fourfold Root he takes the principle of sufficient reason, which states that nothing is without a reason why it is, and shows how it covers different forms of explanation or ground that previous philosophers have t...(展开全部)
作者：Arthur Schopenhauer
出版社：Cambridge University Press
ISBN：9780521872713
