Intellectual slavery, of whatever nature it may be, will always have as a natural result both political and social slavery.
Mikhail BakuninIn antiquity slaves were, in all honesty called slaves. In the middle ages, they took the name of serfs. Nowadays they are called wage earners.
Mikhail BakuninThat 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
Mikhail Bakunin