Abovyan inherited precious memoirs. Derpt diaries contain Abovyan’s life from 25 of August 1830 to 25 of March 1835. Because of that he named it ‘Derpt diaries’. The diaries are in Grabar (The old Armenian language), where the author with frankness and warmth described the daily life occurrences, meetings with famous people. In the diaries Abovyan thoroughly and with special tenderness characterized his professor-tutors. Fortunately, these diaries-an undeceitful guarantee of a whole stage of Abovyan’s life were kept safe to play a such great role, that Abovyan couldn’t even dream about it.