That in order to achieve the triumph of liberty, justice and peace in the international relations of Europe, and to render civil war impossible among the various peoples which make up the European family, only a single course lies open: to constitute the United States of Europe

We are convinced that liberty without socialism is privilege, injustice; and that socialism without liberty is slavery and brutality.

The right to unite freely and to separate freely is the first and most important of all political rights.

Powerful states can maintain themselves only by crime, little states are virtuous only by weakness.

No theory, no ready-made system, no book that has ever been written will save the world. I cleave to no system. I am a true seeker.

The truth is that the whole life of the worker is simply a continuous and dismaying succession of terms of serfdom - voluntary from the juridical point of view but compulsory in the economic sense - broken up by momentarily brief interludes of freedom accompanied by starvation; in other words, it is real slavery.

A person is strong only when he stands upon his own truth, when he speaks and acts with his deepest convictions. Then, whatever the situation he may be in, he always knows what he must say and do. He may fall, but he cannot bring shame upon himself or his cause. If we seek the liberation of the people by means of a lie, we will surely grow confused, go astray, and loose sight of our objective, and if we have any influence at all on the people we will lead them astray as well - in other words, we will be acting in the spirit of reaction and to its benefit.