Nikolay Speshnev chapter of "Demons" when, in the midst of confessing to a terrible crime, he formulates the guiding idea of his life: "that I neither know nor feel good and evil and that I have not only lost any sense of it, but that there is neither good nor evil (which pleased me), and that it is just a prejudice." It is speculated that Dostoevsky also refers to Speshnev on one occasion in "The Idiot". The central character, Prince Myshkin, recounts a long conversation with "a certain S—", an erudite and well-bred man, on the subject of atheism. Nikolay Speshnev Nikolay
Fyodor Dostoevsky of Russian literature. Albert Einstein put him above the mathematician Carl Friedrich Gauss, calling him a "great religious writer" who explores "the mystery of spiritual existence". Friedrich Nietzsche at one point called Dostoevsky "the only psychologist ... from whom I had something to learn; he ranks among the most beautiful strokes of fortune in my life", although the mature Nietzsche later turned against Dostoevsky likening him to Jesus and calling him decadent. Hermann Hesse enjoyed Dostoevsky's work and cautioned that to read him is like a "glimpse into the havoc". The Norwegian novelist Knut Hamsun wrote that "no one has