'Reform' is a word you always aughta' watch out for. 'Reform' is a change that you're supposed to like. And watch it - As soon as you hear the word 'Reform', you should reach for your wallet and see who's lifting it.

Compare mathematics and the political sciences - it's quite striking. In mathematics, in physics, people are concerned with what you say, not with your certification. But in order to speak about social reality, you must have the proper credentials, particularly if you depart from the accepted framework of thinking. Generally speaking, it seems fair to say that the richer the intellectual substance of a field, the less there is a concern for credentials, and the greater is the concern for content.

If there are dollars to be made, you destroy the environment. The reason is elementary. The people who are going to be harmed by this are your grandchildren and they don't have any votes in the market. Their interests are worth zero. Anybody that pays attention to their grandchildren's interests is being irrational. Because what you're supposed to do is maximize your own interests, measured by wealth, right now. Nothing else matters. So destroying the environment and militarizing outer space are rational policies, but within a framework of institutional lunacy.

As any good teacher knows, the methods of instruction and the range of material covered are matters of small importance as compared with the success in arousing the natural curiosity of the students and stimulating their interest in exploring on their own.

... an essential feature of a decent society, and an almost defining feature of a democratic society, is relative equality of outcome - not opportunity, but outcome. Without that you can't seriously talk about a democratic state... These concepts of the common good have a long life. They lie right at the core of classical liberalism, of Enlightenment thinking... Like Aristotle, [Adam] Smith understood that the common good will require substantial intervention to assure lasting prosperity of the poor by distribution of public revenues.

The [Ronald] Reagan administration picked up the rhetoric of the anti-nuclear movement; they said "Yyeah, you're right." We have to eliminate nuclear weapons.

Nothing can justify crimes such as those of September 11, but we can think of the United States as an innocent victim only if we adopt the convenient path of ignoring the record of its actions and those of its allies, which are, after all, hardly a secret.