Civilization
"The precondition of a civilized society is the barring of physical force from social relationships—thus establishing the principle that if men wish to deal with one another, they may do so only by means of reason: by discussion, persuasion and voluntary, un-coerced agreement.
The necessary consequence of man’s right to life is his right to self-defense. In a civilized society, force may be used only in retaliation and only against those who initiate its use..."
Read more on civilization @: Ayn Rand Lexicon
Physical Force
"Whatever may be open to disagreement, there is one act of evil that may not, the act that no man may commit against others and no man may sanction or forgive. So long as men desire to live together, no man may initiate—do you hear me? no man may start—the use of physical force against others.
To interpose the threat of physical destruction between a man and his perception of reality, is to negate and paralyze his means of survival; to force him to act against his own judgment, is like forcing him to act against his own sight. Whoever, to whatever purpose or extent, initiates the use of force, is a killer acting on the premise of death in a manner wider than murder: the premise of destroying man’s capacity to live.
Man’s rights can be violated only by the use of physical force. It is only by means of physical force that one man can deprive another of his life, or enslave him, or rob him, or prevent him from pursuing his own goals, or compel him to act against his own rational judgment..."
Read more on physical force @: Ayn Rand Lexicon
