Of Étienne de La Boétie (1530–1563)
Murray Rothbard wrote that he "has been best remembered as the great and close friend of the eminent essayist Michel de Montaigne, in one of history's most notable friendships. But he would be better remembered, as some historians have come to recognize, as one of the seminal political philosophers, not only as a founder of modern political philosophy in France but also for the timeless relevance of many of his theoretical insights." Read the rest of Rothbard's introduction.
Ludwig von Mises: "Liberalism, which demands full freedom of the economy, seeks to dissolve the difficulties that the diversity of political arrangements pits against the development of trade by separating the economy from the state. It strives for the greatest possible unification of law, in the last analysis for world unity of law. But it does not believe that to reach this goal, great empires or even a world empire must be created." - Nation, State, and Economy