最后一部作品《卡拉马佐夫兄弟》（1880）是作者哲学思考的总结。作者以巨大的艺术力量描写了无耻、卑鄙的卡拉马佐夫家族的堕落崩溃。对颠沛流离、生活在水深火热之中的人们表示深厚同情，但也流露出消极的一面，例如认为只有皈依宗教才能保全道德的价值，只有宽恕和仁慈才能拯救人类社会等说教。(The last work The Brothers Karamazov (1880) is the summary of the philosophical thought of the writer. The writer describes shameless and contemptible Karamazov family's degradation and collapse with huge art power. He shows deep sympathy for people living in the storm and underwater, but also reveals the negative side, such as he thinks that only getting religion can keep the value of moral, only pardon and kindness can rescue the human society, etc.)