Do not lose your knowledge that man's proper estate is an upright posture,

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• I swear -- by my life and my love for it -- that I will never live for the sake of another man,
  nor ask another man to live for mine. -- John Galt...
• We never make assertions, Miss Taggart, that is the moral crime peculiar to our enemies.
  We do not tell, we show. We do not claim, we prove...
• I am, therefore I'll think. --
  John Galt (Ayn...
• The rotter who simpers that he sees no difference between a five-dollar bill and a whip deserves to learn the difference on his own back -
  as, I think, he will. -- Francisco d'Anconia, in Ayn...
• The rotter who simpers that he sees no difference between the power of the dollar and the power of the whip,
  ought to learn the difference on his own hide -- as...
• Man has a single basic choice: to think or not, and that is the gauge of his virtue.
  Moral perfection is an unbreached rationality -- not...
• Man's ego is the fountainhead of the human achievement.
  - Ayn...
• Contradictions do not exist. Whenever you think that you are facing a contradiction,
  check your premises. You will find that one of them...
• There is a fundamental conviction which some people never acquire,
  some hold only in their youth, and a few hold to the...