Sun Tzu, Lao Tzu, Plato, Marcus Aurelius, Niccolò Machiavelli, Thomas More, Tommaso Campanella, Francis Bacon, Thomas Paine, Richard Henry Lee, Thomas Jefferson, James Madison, George Washington, John Stuart Mil, Karl Marx, Friedrich Engels, Vladimir Lenin, Rosa Luxemburg, Peter Kropotkin, Emma Goldman, Leon Trotsky & Aristotle
