Stalin practices what he preaches ! . Joseph Stalin , Russia ' s reputedly hard bitten dictator , seems to be living up to his new slogan that ' life has become joyous ' as he indulges in a light hearted conversation with George Dimitrov ( right ) , Reichstag fire trial stormy petrol , in Moscow . Both watched a great parade of 75 , 000 children and athletes on Red Square in celebration of Soviet Constitution Day , in accordance with Stalin ' s ' be happy ' decree , the celebrations were the gayest known in Moscow since the Revolution . 9 July 1936 *** Local Caption ***