John Roberts Applied Quotations

A justice is not like a law professor, who might say, 'This is my theory... and this is what I'm going to be faithful to and consistent with,' and in twenty years will look back and say, 'I had a consistent theory of the First Amendment as applied to a particular area.'

Well, beyond that, it's settled as a precedent of the court, entitled to respect under principles of stare decisis. And those principles, applied in the Casey case, explain when cases should be revisited and when they should not. And it is settled as a precedent of the court, yes.