There are only two fundamental questions (or two aspects of the same question) that determine the nature of any social system: Does a social system recognize individual rights?—and: Does a social system ban physical force from human relationships? The answer to the second question is the practical implementation of the answer to the first.

Is man a sovereign individual who owns his person, his mind, his life, his work and its products—or is he the property of the tribe (the state, the society, the collective) that may dispose of him in any way it pleases, that may dictate his convictions, prescribe the course of his life, control his work and expropriate his products? Does man have the right to exist for his own sake—or is he born in bondage, as an indentured servant who must keep buying his life by serving the tribe but can never acquire it free and clear.

- Ayn Rand. Capitalism: The Unknown Ideal (1966).