Ayn Rand
Achievement of your happiness is the only moral purpose of your life, and that happiness, not pain or mindless self-indulgence, is the proof of your moral integrity, since it is the proof and the result of your loyalty to the achievement of your values.
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The idea of winning a doctor's degree...Never get involved with a business that you can't...I don't like it when people don't look me dead...Punishment is justice for the unjust...Cats rule the world...Three things in human life are important...