Everything is theoretically impossible, until it is done. — Robert A. Heinlein
Tags: #Impossible, #Until, #RobertAHeinlein, #American, #Writer
Mini who’s who:
Robert A. Heinlein : American Writer
Born: July 7, 1907
Died: May 8, 1988
Everything is theoretically impossible, until it is done. — Robert A. Heinlein
Tags: #Impossible, #Until, #RobertAHeinlein, #American, #Writer
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Toggle Robert A. Heinlein : American Writer
Born: July 7, 1907
Died: May 8, 1988