A bureaucrat is one who has the power to say "no" but none to say "yes."

To manage a system effectively, you might focus on the interactions of the parts rather than their behavior taken separately.

Unless people can express themselves well in ordinary English, they don't know what they are talking about.

For me there has never been an amount of money that makes it worth doing something that is not fun.

No problem stays solved in a dynamic environment.

Successful problem solving requires finding the right solution to the right problem. We fail more often because we solve the wrong problem than because we get the wrong solution to the right problem.

Nothing is harder to topple than a fact that supports a deeply held prejudice denied by its holder.