Similar in thesis, though expressed in terms of minor differences, is Dostoevsky's last and unquestionably finest work, _The Brothers Karamazov_. It is incomplete, actually one-third as long as he had intended it to be. He died before he could finish the book. Nevertheless it is compactly-formed material as the work now stands, and superior to his other novels not because his outlines are more constrained, his movement more co-ordinate, and the actual writing of a more intensive quality, but because here he defines his own conception of spiritual beauty in a distinctive fashion not to be found in his other books. He offers us the history of a family,--and what a family! Each figure in this domestic (?) group embodies conflicting phases of his great idea. Fyodor Karamazov, the father, is a sensualist of the lowest type imaginable. His three sons are Dmitri, Ivan, and Alyosha. There is also another (illegitimate) son, Smerdyakov, an epileptic. Dmitri Karamazov inherits his father's passion for wine, women, and song, but the son's pursuit of this tame and conventional item is tempered by frequent lapses, by periods of misgiving. The second son is a materialist and a cynic. He changes his mind after a severe illness, and his materialistic beliefs are all but supplanted by intense spiritual curiosity. The third and youngest son is an idealist, lovable and loving. Here again we have Dostoevsky's discordant elements conveyed in terms of human characterizations. The plot of the story is as formless as life itself, for it is with life, not with plots, that Dostoevsky deals. Dmitri's hatred of his father is intensified by the rivalry that exists between the two in their common pursuit of Grushenka's affections. Grushenka is a woman of the demi-monde. The author, I think, tried to draw her in lines that would reveal a physical zest of life, as evidenced, for example, in Tolstoy's _Anna Karenina_. His failure to make Grushenka a convincing individual, as an individual, is typical, for the reasons I have already advanced. Development of the story shows how Dmitri's repeatedly avowed determination to kill his father bears fruit. The elder Karamazov is found dead one night, with his skull crushed. Dmitri is imprisoned. And the rest of the book, which is devoted to Dmitri's trial, the moral regeneration of Ivan, and the urge of life in Alyosha, approaches psychological heights (or depths) that have not been surpassed to this day. Small wonder that Nietzsche referred so affectionately to the "giant spirit." I have made reference to Dostoevsky's "optimism." A better word for it is faith--faith of a new high order. He is the most cheerful, sunlight-giving writer in Russian literature. "The essence of religious feeling," says Prince Myshkin in _The Idiot_, "does not come under any sort of reasoning or atheism, and has nothing to do with any crimes or misdemeanors."