To stand on the firing parapet and expose yourself to danger; to stand and fight a thousand miles from home when you're all alone and outnumbered and probably beaten; to spit on your hands and lower the pike; to stand fast over the body of Leonidas the King; to be rear guard at Kunu-Ri; to stand and be still to the Birkenhead Drill; these are not rational acts. They are often merely necessary.

In any bureaucracy, the people devoted to the benefit of the bureaucracy itself always get in control, and those dedicated to the goals the bureaucracy is supposed to accomplish have less and less influence, and sometimes are eliminated entirely.[Pournelle's law of Bureaucracy]

Write a lot. And finish what you write. Don't join writer's clubs and go sit around having coffee reading pieces of your manuscript to people. Write it. Finish it. I set those rules up years ago, and nothing's changed.

In any ethical situation, the thing you want least to do is probably the right action.

Mutually Assured Destruction, MAD, works only as long as it works; it does not know what to do if deterrence fails, for it envisions no defensive capabilities. A deterrent works until it is needed; then one needs defenses.

If you submit a search of the following phrase on Google, you get over four hundred returns, and they are often very strange ones: "I have more information in one place than anybody in the world."

The arrogance of some of those who are so damned sure they are right is just astounding. Scientific witch hunts are often the worst kind, and have been since the secular authorities stopped enforcing the local bishop's decrees of anathema.