The duty of every revolutionary is to make revolution

Men do not shape destiny. Destiny produces the man for the hour.

The percentage of mentally disturbed people in the United States is very high. From the time the American gets up in the morning, he feels as if someone is trying to influence his will in some way: he is a person with a thousand pressures. The Americans live under a great strain ... and have great feelings of frustration.

We are going to give a little something, a few little years more, to socialism, because socialism is defunct. It dies all by itself. The bad thing is that socialism, being a victim of its... Did I say socialism?

A large percentage of those living in developed societies are told what brand of soda they should drink, what cigarettes they should smoke, what clothes and shoes they should wear, what they should eat and what brand of food they should buy. Their political ideas are supplied in the same way. Every year a trillion dollars is spent on advertising.

Sovereignty is not negotiated in exchange for anything; to maintain the achievements of the revolution does not depend on a foreign power.

I was a man who was lucky enough to have discovered a political theory, a man who was caught up in the whirlpool of Cuba's political crisis...; discovering Marxism...was like finding a map in the forest.