Petr Alekseevich Kropotkin: “To maintain relations with him after he has become a refugee is a crime.”

The falsifications discovered by these laboratories exceed all that could have been imagined.

The world--the wide, wide world--is now the true domain of knowledge; and if each nation displays some special capacities in some special branch, the various capacities of different nations compensate one another, and the advantages which…

But force is reciprocal; and if the god of war always sides with the strongest battalions, those battalions are strongest which fight for new rights against outgrown privileges.

Few books have exercised so pernicious an influence upon the general development of economic thought as Malthus’s Essay on the Principle of Population exercised for three consecutive generations.