Jerry Eugene Pournelle (born August 7, 1933) is an American essayist, journalist and science fiction author.
Lucifer's Hammer (1985) 
- with Larry Niven
- In any ethical situation, the thing you want least to do is probably the right action.
- The importance of information is directly proportional to its improbability.
- To doubt everything or to believe everything are two equally convenient solutions; both dispense with the necessity of reflection.
- 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.
- There Will Be War (1983)
- One of the first things they teach stockbrokers is to stay out of the stock market. Brokers make their pile from selling advice, and from commissions on stock transactions. They can't predict the market, and few risk their own money. They, at least, only affect their clients' fortunes. Economists, though, can ruin the lot of us with their advice — yet if no science can predict a relatively closed system like the stock market, how the devil are you going to 'fine tune' something a large as the American economy? I'd think it arrogant to try; as arrogant as the man with three illiterate drug-addicted spoiled brats writing a book on parenting.
- "The Voodoo Sciences", 1988
- Of course most people underestimate the warrior characteristics of the Anglo-Saxon and Norman peoples anyway. It takes a heap of piety to keep a Viking from wanting to go sack a city.
- Reply to reader email in Chaos Manor Mail 141, February 19-25, 2001
- Pournelle's Iron Law of Bureaucracy states that in any bureaucratic organization there will be two kinds of people: those who work to further the actual goals of the organization, and those who work for the organization itself. Examples in education would be teachers who work and sacrifice to teach children, vs. union representative who work to protect any teacher including the most incompetent. The Iron Law states that in all cases, the second type of person will always gain control of the organization, and will always write the rules under which the organization functions.
- Reference quote in Chaos Manor View 408, April 3-9, 2006
- I've noticed that just about every time I find a large program with known glitches that no one seems able to fix, that program is written in C and is likely written by a programming team in a remote location.
- Chaos Manor, Byte magazine, October 1990, page 84.
- I have more information in one place than anybody in the world.
- Commonly seen with the attribution "Jerry Pournelle, an absurd notion, apparently about the BIX BBS"
- Clarified in a reply to reader email in Chaos Manor View 402, Febuary 20-26, 2006