Liberty means that a man is recognized as free and treated as free by those who surround him.

Idealism is the despot of thought, just as politics is the despot of will.

If there be a human being who is freer than I, then I shall necessarily become his slave. If I am freer than any other, then he will become my slave. Therefore equality is an absolutely necessary condition of freedom.

If God is, man is a slave; now, man can and must be free; then, God does not exist. I defy anyone whomsoever to avoid this circle; now, therefore, let all choose.

Destroy or be destroyed-there is no middle way! Let us then be the destroyers!

Everything will pass, and the world will perish but the Ninth Symphony will remain.

Collective property and individual property, these two banners will be the standards under which, from now on, the great battles of the future will be fought.