Why don't they make more science fiction movies? The answer to any question starting, Why don't they- is almost always, Money.

Being sorry won't get you into heaven. Get happy, son. Get that old spring into your step and stay on your toes.

A zest for living must include a willingness to die.

Heinlein's Rules for Writers Rule One: You Must Write Rule Two: Finish What Your Start Rule Three: You Must Refrain From Rewriting, Except to Editorial Order Rule Four: You Must Put Your Story on the Market Rule Five: You Must Keep it on the Market until it has Sold

Reason is poor propaganda when opposed by the yammering, unceasing lies of shrewd and evil and self-serving men.

The first principle of freedom is the right to go to hell in your own handbasket.

The faith in which I was brought up assured me that I was better than other people; I was saved, they were damned.... Our hymns were loaded with arrogance - self-congratulation on how cozy we were with the Almighty and what a high opinion he had of us, what hell everybody else would catch come Judgment Day.