Niccolo Machiavelli, Friedrich Engels, John Stuart Mill, Karl Marx, Francis Bacon, Thomas Paine, Plato, Sun Tzu, Tommaso Campanella, Emma Goldman, Rosa Luxemburg, Thomas More, Lao Tzu, Marcus Aurelius, Peter Kropotkin, Leon Trotsky, Vladimir Lenin
Niccolo Machiavelli, Friedrich Engels, John Stuart Mill, Karl Marx, Thomas Paine, Plato, Sun Tzu, Thomas More, Lao Tzu, Marcus Aurelius, Vladimir Lenin