A handy short definition of almost all science fiction might read: realistic speculation about possible future events, based solidly on adequate knowledge of the real world, past and present, and on a thorough understanding of the nature and significance of the scientific method.

A managed democracy is a wonderful thing... for the managers... and its greatest strength is a 'free press' when 'free' is defined as 'responsible' and the managers define what is 'irresponsible'.

More people worry themselves to death than bleed to death.

My folks tried to make a preacher of me and missed by a narrow margin… I would have made a good one if I hadn’t fallen into the fatal folly of reading anything I could lay hands on. With just a touch more self confidence and a liberal helping of ignorance I could have been a famous evangelist.

All my enemies are self-appointed.

Political tags - such as royalist, communist, democrat, populist, fascist, liberal, conservative, and so forth - are never basic criteria. The human race divides politically into those who want people to be controlled and those who have no such desire.

Ability is a wonderful thing, but its value is greatly enhanced by dependability. Ability implies repeatability and accountability.