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In page Aleksandr Solzhenitsyn:

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As early as 1936, Solzhenitsyn began developing the characters and concepts for planned epic work on World War I and the Russian Revolution. This eventually led to the novel August 1914; some of the chapters he wrote then still survive.[citation needed] Solzhenitsyn studied mathematics and physics at Rostov State University. At the same time, he took correspondence courses from the Moscow Institute of Philosophy, Literature, and History, which by this time were heavily ideological in scope. As he himself makes clear, he did not question the state ideology or the superiority of the Soviet Union until he was sentenced to time in the camps.[7]