Love is a condition in which the happiness of another person is essential to your own.

Quote Author: , Nationality: , Sex: 

Profession(s)Author | Science Fiction Writer | Writer | 

Born: July 7, 1907, Died: May 8, 1988

Robert Anson Heinlein was an American science fiction writer. Often called the “dean of science fiction writers”, his sometimes controversial works continue to have an influential effect on the genre, and on modern culture more generally. (Source + full bio: Wikipedia.org)