Don't explain computers to laymen. Simpler to explain sex to a virgin.

Do-gooding is like treating hemophilia - the real cure is to let hemophiliacs bleed to death...before they breed more hemophiliacs.

Goodness without wisdom always accomplishes evil.

You can't conquer a free man; the most you can do is kill him.

Remember this: once the human race is established on more than one planet and especially, in more than one solar system, there is no way now imaginable to kill off the human race.

The only thing privacy laws accomplish is making the bugs smaller.

If you don't like yourself, you can't like other people. -- Lazarus Long.