Man has no moral instinct. He is not born with moral sense. You were not born with it, I was not - and a puppy has none. We acquire moral sense, when we do, through training, experience, and hard sweat of the mind.
Robert A. HeinleinAbout author
- Author's profession: Writer
- Nationality: american
- Born: July 7, 1907
- Died: May 8, 1988
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