"It is hard to imagine a more stupid or more dangerous way of making decisions than by putting those decisions in the hands of people who pay no price for being wrong. Know-it-alls in the school system do not lose one dime or one hour's sleep if their bright ideas turn out to be all wrong, or even disastrous, for the child."

“Understanding the limitations of human beings is the beginning of wisdom.”

“Most problems do not get solved. They get superseded by other concerns.”

“People who pride themselves on their "complexity" and deride others for being "simplistic" should realize that the truth is often not very complicated. What gets complex is evading the truth.”

“It is amazing how many people think that they can answer an argument by attributing bad motives to those who disagree with them. Using this kind of reasoning, you can believe or not believe anything about anything, without having to bother to deal with facts or logic.”

“The fact that so many successful politicians are such shameless liars is not only a reflection on them, it is also a reflection on us. When the people want the impossible, only liars can satisfy.”

“The greatness of a free-market economy is that it does not depend upon the wisdom of those who happen to be on top at the moment.”