"Profound changes have taken place in social life, For the first time in history, the working man has become the master of the country, the creator of his own destiny. The guaranteed right to work and remuneration, society’s concern for man from birth to old age, broad access to spiritual culture, respect for the dignity and rights of the individual, the steady expansion of the working people’s participation in management-all these are permanent values and inalienable features of the socialist way of life. They are the most important source of political stability, social optimism and confidence in the future. Soviet people are rightly proud of all this. But life and its dynamism dictate the need for further changes and transformations, for the achievement of a new qualitative state of society, in the broadest sense of the word. This means, above all, the scientific and technical updating of production and the attainment of the highest world level of labor productivity. It means the improvement of social relations, first of all economic relations. It means profound changes in the sphere of labor and people’s material and spiritual living conditions. It means the invigoration of the entire system of political and public institutions, the deepening of socialist democracy, and self-government by the people."
January 1, 1970
https://en.wikiquote.org/wiki/Perestroika