1,085 Quotes by Robert A. Heinlein



  • Author Robert A. Heinlein
  • Quote

    All normal human beings have soi-disant mixed-up glands. The race is divided into two parts: those who know this and those who do not.

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  • Author Robert A. Heinlein
  • Quote

    Evolution is a process that never stops. Baboons who fail to exhibit moral behavior do not survive; they wind up as meat for leopards.

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