The fact that all normal children acquire essentially comparable grammars of great complexity with remarkable rapidity suggests that human beings are somehow specially designed to do this, with data-handling or 'hypothesis-formulating' ability of unknown character and complexity.

There is undoubtedly much to learn about the social uses of language, for communication or for other purposes. But at present there is not much in the way of a theory of sociolinguistics, of social uses of languages, as far as I am aware.

In many respects, the United States is the freest country in the world. I don't just mean in terms of limits on state coercion, though that's true too, but also in terms of individual relations. The United States comes closer to classlessness in terms of interpersonal relations than virtually any society.

Throughout history, even the harshest and most shameful measures are regularly accompanied by professions of noble intent - and rhetoric about bestowing freedom and independence.

Responsibility, I believe, accrues through privilege.

Up until the First World War, when people turned anti-German, Germany had been described by American political scientists as the model of democracy.

The tendencies are considerably weaker in the natural sciences, which, for the past several centuries, have survived and flourished through such constant challenge, and therefore, at best, seek to encourage it. Serving the status quo in political and socioeconomic realms is a different matter.