The best things in history are accomplished by people who get tired of being shoved around.
Robert A. HeinleinThe second best thing about space travel is that the distances involved make war very difficult, usually impractical, and almost always unnecessary. This is probably a loss for most people, since war is our race's most popular diversion, one which gives purpose and color to dull and stupid lives. But it is a great boon to the intelligent man who fights only when he must-never for sport.
Robert A. Heinlein...revolutions are not won by enlisting the masses. Revolution is a science for the few who are competent to practice it. It depends on correct organisation and above all, on communications.
Robert A. Heinlein