Imperialism has been defeated in many partial battles. But it remains a considerable force in the world, and we cannot expect its final defeat save through effort and sacrifice on the part of all of us.

It's a sad thing not to have friends, but it is even sadder not to have enemies.

If you tremble with indignation at every injustice then you are a comrade of mine.

We must strive every day so that this love of living humanity is transformed into actual deeds, into acts that serve as examples, as a moving force.

A new era will dawn in Africa, when the impoverished masses of a nation rise up to rescue their right to a decent life from the hands of the ruling oligarchies.

While envisaging the destruction of imperialism, it is necessary to identify its head, which is no other than the United States of America.

Chess is an effective means to educate and train the human intellect.