"The best exponent of anarchist philosophy in ancient Greece was Zeno , from Crete, the founder of the Stoic philosophy, who distinctly opposed his conception of a free community without government to the state-Utopia of Plato. He repudiated the omnipotence of the State, its intervention and regimentation, and proclaimed the sovereignty of the moral law of the individual — remarking already that, while the necessary instinct of self-preservation leads man to egotism, nature has supplied a corrective to it by providing man with another instinct — that of sociability. When men are reasonable enough to follow their natural instincts, they will unite across the frontiers and constitute the Cosmos. They will have no need of law-courts or police, will have no temples and no public worship, and use no money — free gifts taking the place of the exchanges. Unfortunately, the writings of Zeno have not reached us and are only known through fragmentary quotations. However, the fact that his very wording is similar to the wording now in use, shows how deeply is laid the tendency of human nature of which he was the mouthpiece."

“The confused mass of rules of conduct called law, which has been bequeathed to us by slavery, serfdom, feudalism, and royalty, has taken the place of those stone monsters, before whom human victims used to be immolated, and whom slavish savages dared not even touch lest they should be slain by the thunderbolts of heaven.”

“There are periods in the life of human society when revolution becomes an imperative necessity, when it proclaims itself as inevitable. New ideas germinate everywhere, seeking to force their way into the light, to find an application in life; everywhere they are opposed by the inertia of those whose interest it is to maintain the old order; they suffocate in the stifling atmosphere of prejudice and traditions.”

“We are beginning to see that government by majorities means abandoning all the affairs of the country to the tide-waiters who make up the majorities in the House and in election committees; to those, in a word, who have no pinion of their own.”

“To begin with, if man, since his origin, has always lived in societies, the State is but one of the forms of social life, quite recent as far as regards European societies. Men lived thousands of years before the first States were constituted; Greece and Rome existed for centuries before the Macedonian and Roman Empires were built up, and for us modern Europeans the centralized States date but from the sixteenth century. It was only then, after the defeat of the free mediæval Communes had been completed that the mutual insurance company between military, judicial, landlord, and capitalist authority which we call "State," could be fully established.”

“Have not prisons — which kill all will and force of character in man, which enclose within their walls more vices than are met with on any other spot of the globe — always been universities of crime? Is not the court of a tribunal a school of ferocity?”

“Kropotkin's entry on "Anarchism" from the Encyclopædia Britannica”