Grand Duke Konstantin Romanov was the "father" of the cadet corps in Russia. Today, this tradition is being revived. The cadet corps not only train the next generation of soldiers, but also focus on education and upbringing. This is evident from the personal diary that young cadet Vitya has allowed to be published. In the existing cadet corps in Moscow, boys and girls are taught together, preparing them to become worthy citizens and valiant defenders of their country.