社会主义的本质是解放生产力和发展生产力 ,革命是解放生产力 ,改革也是解放生产力。科学技术不仅是生产力 ,而且是第一生产力。发展生产力是考虑一切问题的出发点和检验一切工作的根本标准 The essence of socialism is the liberation of productive forces and the development of productive forces, the revolution is the liberation of productive forces, and the reform of liberation of productive forces. Science and technology are not only productivity, but also primary productivity. Developing productive forces is the starting point for considering all issues and the fundamental criterion for testing everything