By the data to date, there is only one animal in the Galaxy dangerous to man -- man himself. So he must supply his own indispensable competition. He has no enemy to help him.
Robert A. HeinleinRevolution is an art that I pursue rather than a goal I expect to achieve. Nor is this a source of dismay; a lost cause can be as spiritually satisfying as a victory.
Robert A. HeinleinYes, Boss?' Dorcas, the last twenty or thirty years I've been a worthless, no-good parasite.' She yawned again. 'Everybody knows that.' Nevermind the flattery. There comes a time in every man's life when he has to stop being sensible--a time to stand up and be counted--strike a blow for liberty--smite the wicked.' Ummm...' So quit yawning, the time has come.' She glanced down. 'Maybe I had better get dressed.
Robert A. HeinleinViolence never settles anything should be debated by the ghosts of Hitler and Stalin, with the city fathers of Carthage as referees.
Robert A. Heinlein