Foolishness for Christ appears several times in the novels of Dostoevsky. "The Idiot" explores the ramifications of placing a holy fool (the compassionate and insightful epileptic Prince Myshkin) in a secular world dominated by vanity and desire. According to Joseph Frank "though the gentlemanly and well-educated prince bears no external resemblance to these eccentric figures, he does possess their traditional gift of spiritual insight, which operates instinctively, below any level of conscious awareness or doctrinal commitment." In "Demons", the madwoman Marya Lebyadkina displays many of the attributes of the holy fool, as do the characters of Sofya Marmeladova and Lizaveta in "Crime and
Fyodor Dostoevsky Russian-born Martha Brown (née Elizaveta Andreyevna Chlebnikova), who had had affairs with several westerners. Her relationship with Dostoevsky is known only through letters written between November 1864 and January 1865. In 1865, Dostoevsky met Anna Korvin-Krukovskaya. Their relationship is not verified; Anna Dostoevskaya spoke of a good affair, but Korvin-Krukovskaya's sister, the mathematician Sofia Kovalevskaya, thought that Korvin-Krukovskaya had rejected him. In his youth, Dostoevsky enjoyed reading Nikolai Karamzin's "History of the Russian State", which praised conservatism and Russian independence, ideas that Dostoevsky would embrace later in life. Before his arrest for participating in the Petrashevsky Circle in 1849, Dostoevsky