Robert Heinlein (July 07, 1907 - May 08, 1988)
Robert Heinlein in Wikipedia
Never try to teach a pig to sing; it wastes your time and it annoys the pig.
Love is the condition in which the happiness of another person is essential to your own.
If you would know a man, observe how he treats a cat.
A generation which ignores history has no past and no future.
I don't see how an article of clothing can be indecent. A person, yes.
My mother always told me I wouldn't amount to anything because I procrastinate. I said 'Just wait.'
(November 07, 1956 - )
He who does not receive my doctrine cannot be saved
(November 10, 1483 - February 18, 1546)
The World is a book, and those who do not travel read only a page.