Let me tell you a story: Once there was a republic. It had its constitution, its laws, its freedoms, a president, a congress and courts of law. Every… - Fidel Castro

Great as the epic struggle for Latin American independence was, heroic as that struggle was, today's generation of Latin Americans is called on to engage in an epic that is even greater and more decisive for humanity. That struggle was for liberation from the Spanish colonial power, from a decadent Spain invaded b the armies of Napoleon. Today the battle cry is for liberation from the most powerful world imperialist center, from the strongest force of world imperialism, and to render humanity a greater than that rendered by our predecessors.

The capitalist system of production, once it had given all it was capable of giving, became an abysmal obstacle to the progress of humanity.

Here is a conclusion I've come to after many years: among all the errors we may have committed, the greatest of them all was that we believed that someone really knew something about socialism, or that someone actually knew how to build socialism. It seemed to be a sure fact, as well-known as the electrical system conceived by those who thought they were experts in electrical systems. Whenever they said: “That’s the formula”, we thought they knew. Just as if someone is a physician. You are not going to debate anemia, or intestinal problems, or any other condition with a physician; nobody argues with the physician. You can think that he is a good doctor or a bad one, you can follow his advice or not, but you won't argue with him. Which of us would argue with a doctor, or a mathematician, or a historian, or an expert in literature or in any other subject? But we must be idiots if we think, for example, that economy is an exact and eternal science and that it existed since the days of Adam and Eve, and I offer my apologies to the thousands of economists in our country.