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Author details
 
 
Robert A. Heinlein
 
Nationality:   American
 
Date of Birth:   Jul 7, 1907
 
Date of Death:   May 8,  1988
 
Profession:   Writer
 
 
 
All Robert A. Heinlein Quotes
 
 
For me, politeness is a sine qua non of civilization.
 
Robert A. Heinlein
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No statement should be believed because it is made by an authority.
 
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Never insult anyone by accident.
 
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Be wary of strong drink. It can make you shoot at tax collectors... and miss.
 
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Anyone who considers protocol unimportant has never dealt with a cat.
 
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I am free because I know that I alone am morally responsible for everything I do.
 
Robert A. Heinlein
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Everything is theoretically impossible, until it is done.
 
Robert A. Heinlein
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One man's "magic" is another man's engineering. "Supernatural" is a null word.
 
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Yield to temptation. It may not pass your way again.
 
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A society that gets rid of all its troublemakers goes downhill.
 
Robert A. Heinlein
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