“We voluntaryists believe that no true progress can be made until we frankly recognize the great truth that every individual, who lives within the sphere of his own rights, as a self-owner, and has not himself first aggressed upon others by employing force or fraud in his dealings with them [and thus deprived himself of his own rights of self-ownership by aggressing upon these same rights of others], is the only one true owner of his own faculties, and his own property.”
The Principles of Voluntaryism and Free Life
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Auberon Herbert 16
British politician 1838–1906Related quotes
(with Rylla Cathryn Smith) What Libertarians Believe, "Introduction: The Zero Aggression Principle," http://www.ncc-1776.org/tle2009/tle500-20090104-02.html 4 January 2009.

As quoted in Anarchism: From Theory to Practice, Daniel Guérin, New York: NY, Monthly Review Press (1970) p. 31

Source: The Early Ayn Rand: A Selection from Her Unpublished Fiction

The Ayn Rand Column ‘Introducing Objectivism’

In 1931, as quoted in Nazi Economics: Ideology, Theory, and Policy https://books.google.com/books?id=kp3p_sIk8h8C&pg=PA303 (1990), by Avraham Barkai, pp. 26–27
1930s

Source: Social Justice in Islam (1953), p. 132