We must ignite the mighty fire of world revolution. ——Lenin

“In the work of uplifting the working class and consolidating this class in the socialist country, if every step I take is not to consolidate and improve the conditions of the working class, then I will consider myself Life is aimless. "——Stalin

Revolution is the most beautiful art - Trotsky

"The enemy trembles in front of us. Because we have missiles, we can carry nuclear bombs to the enemy at any time. Nowhere in the world can America's industrial heart be immune to our counterattacks. ——Khrushchev

“Comrade translator, please tell the president that the Soviet Union is not afraid of any war. ——Brezhnev

“We must subordinate the interests of the class to the interests of all mankind and build ‘humanitarian socialism’. As a result, our country will become better than ever.” ”——Gorbachev