A neoconservative is a liberal who's been mugged by reality. A neoliberal is a liberal who's been mugged by reality but has refused to press charges.

If you believe that no one was ever corrupted by a book, you have also to believe that no one was ever improved by a book.

No modern nation has ever constructed a foreign policy that was acceptable to its intellectuals

The really difficult moral issues arise, not from a confrontation of good and evil, but from a collision between two goods

I have observed over the years that the unanticipated consequences of social action are always more important, and usually less agreeable, than the intended consequences.

There are different kinds of truths for different kinds of people. There are truths appropriate for children; truths that are appropriate for students; truths that are appropriate for educated adults; and truths that are appropriate for highly educated adults, and the notion that there should be one set of truths available to everyone is a modern democratic fallacy. It doesn't work.