Man has no automatic code of survival. His particular distinction from all other living species is the necessity to act in the face of alternatives by means of volitional choice. He has no automatic knowledge of what is good for him or evil, what values his life depends on, what course of action it requires...Man must obtain his knowledge and choose his actions by a process of thinking, which nature will not force him to perform.
Ayn Rand, Atlas Shrugged
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